Lompat ke konten
Aback Tools Logo

Referensi Skema URI

Jelajahi referensi lengkap lebih dari 60 skema URI yang diorganisasi per kategori. Setiap entri mencakup spesifikasi format skema, contoh penggunaan dunia nyata, referensi RFC, port standar, dan status registrasi IANA. Cari, filter per kategori, dan salin nama skema, format, serta contoh dengan satu klik — semua data bersifat lokal, tanpa perlu server.

URI Scheme Reference

Browse and search a comprehensive reference of over 60 URI schemes organized by category. Each entry includes format specifications, usage examples, RFC references, and IANA registration status - perfect for developers, technical writers, and students.

66 schemes

🌐Web & Internet(4 schemes)

http
permanent

Hypertext Transfer Protocol - the foundation of data communication on the World Wide Web. Used for transferring HTML pages, API responses, images, and other web resources over TCP/IP.

Format

http://host[:port]/path[?query][#fragment]

Example

http://example.com/index.html?page=1#section
Port: 80IANA: RegisteredRFC: RFC 7230, RFC 7540 (HTTP/2), RFC 9116
https
permanent

Hypertext Transfer Protocol Secure - HTTP over TLS/SSL encryption. Provides authenticated and encrypted communication between clients and servers, protecting against eavesdropping and tampering.

Format

https://host[:port]/path[?query][#fragment]

Example

https://www.example.com/secure-page
Port: 443IANA: RegisteredRFC: RFC 2818, RFC 7230
ws
permanent

WebSocket - provides full-duplex communication channels over a single TCP connection. Used for real-time applications like chat, gaming, live feeds, and collaborative editing.

Format

ws://host[:port]/path

Example

ws://echo.websocket.org/chat
Port: 80IANA: RegisteredRFC: RFC 6455
wss
permanent

WebSocket Secure - WebSocket over TLS/SSL. Provides encrypted WebSocket connections for secure real-time communication.

Format

wss://host[:port]/path

Example

wss://api.example.com/ws/events
Port: 443IANA: RegisteredRFC: RFC 6455

🔌Network & Communication(14 schemes)

ftp
permanent

File Transfer Protocol - standard network protocol for transferring files between a client and server over TCP/IP. Supports authenticated and anonymous access with separate control and data connections.

Format

ftp://[user[:password]@]host[:port]/path

Example

ftp://ftp.example.com/pub/files/readme.txt
Port: 21IANA: RegisteredRFC: RFC 959, RFC 1738
ftps
permanent

FTP over SSL/TLS - FTP encrypted with TLS/SSL for secure file transfers. Adds encryption to standard FTP to protect credentials and data in transit.

Format

ftps://host[:port]/path

Example

ftps://secure.example.com/files/report.pdf
Port: 990IANA: RegisteredRFC: RFC 4217
sftp
permanent

SSH File Transfer Protocol - file transfer over SSH (Secure Shell). Provides secure file operations including transfer, access, and management over an encrypted SSH connection.

Format

sftp://[user@]host[:port]/path

Example

sftp://[email protected]/home/user/document.txt
Port: 22IANA: RegisteredRFC: SSH File Transfer Protocol (draft)
ssh
permanent

Secure Shell - cryptographic network protocol for secure remote login, command execution, and other secure network services over an unsecured network.

Format

ssh://[user@]host[:port]

Example

Port: 22IANA: RegisteredRFC: RFC 4251, RFC 4252
telnet
historical

Telnet - bidirectional interactive text-oriented communication protocol using virtual terminal connections. Largely superseded by SSH due to lack of encryption.

Format

telnet://host[:port]

Example

telnet://rainmaker.wunderground.com
Port: 23IANA: RegisteredRFC: RFC 854, RFC 1738
ldap
permanent

Lightweight Directory Access Protocol - open protocol for accessing and maintaining distributed directory information services over IP networks. Used for authentication and directory lookups.

Format

ldap://host[:port]/dn[?attributes][?scope][?filter]

Example

ldap://ldap.example.com/cn=John%20Doe,dc=example,dc=com
Port: 389IANA: RegisteredRFC: RFC 4516
ldaps
permanent

LDAP over SSL - secure version of LDAP that uses TLS/SSL encryption for directory access and authentication.

Format

ldaps://host[:port]/dn

Example

ldaps://secure-ldap.example.com/
Port: 636IANA: RegisteredRFC: RFC 4513
imap
permanent

Internet Message Access Protocol - email protocol for accessing and managing messages on a mail server. Allows clients to organize, search, and synchronize email across multiple devices.

Format

imap://[user[:password]@]host[:port]/mailbox

Example

imap://[email protected]/INBOX
Port: 143IANA: RegisteredRFC: RFC 3501, RFC 5092
imaps
permanent

IMAP over SSL/TLS - encrypted IMAP for secure email access. Protects credentials and email content during transmission.

Format

imaps://[user[:password]@]host[:port]/mailbox

Example

imaps://[email protected]/INBOX
Port: 993IANA: RegisteredRFC: RFC 3501, RFC 8314
pop3
permanent

Post Office Protocol version 3 - email protocol used by local email clients to retrieve email from a remote server. Typically downloads and optionally deletes messages from the server.

Format

pop3://[user[:password]@]host[:port]

Example

Port: 110IANA: RegisteredRFC: RFC 1939, RFC 2384
pop3s
permanent

POP3 over SSL/TLS - encrypted POP3 for secure email retrieval. Protects credentials during download.

Format

pop3s://[user[:password]@]host[:port]

Example

Port: 995IANA: RegisteredRFC: RFC 1939, RFC 8314
nntp
permanent

Network News Transfer Protocol - protocol for distributing, querying, posting, and retrieving Usenet articles (newsgroup messages).

Format

nntp://host[:port]/newsgroup[/article-number]

Example

nntp://news.example.com/comp.lang.javascript
Port: 119IANA: RegisteredRFC: RFC 3977
irc
permanent

Internet Relay Chat - protocol for real-time text messaging and group communication in chat channels. Used for community discussions, support channels, and collaborative communication.

Format

irc://host[:port]/channel[?key=password]

Example

irc://irc.libera.chat/#ubuntu
Port: 6667IANA: RegisteredRFC: RFC 2812
ircs
permanent

IRC over SSL/TLS - encrypted IRC for secure chat communication. Protects messages and authentication from eavesdropping.

Format

ircs://host[:port]/channel

Example

ircs://irc.libera.chat:6697/#security
Port: 6697IANA: RegisteredRFC: RFC 2812

✉️Email & Messaging(5 schemes)

mailto
permanent

Email address - opens the default email client with pre-filled recipient, subject, and body. Used for creating email links on web pages.

Format

mailto:address[?subject=...][&cc=...][&bcc=...][&body=...]

Example

mailto:[email protected]?subject=Hello&body=Hi%20there
IANA: RegisteredRFC: RFC 6068
sms
permanent

Short Message Service - opens the default messaging application with a pre-filled recipient number and message body. Used for mobile SMS links.

Format

sms:phone-number[?body=message]

Example

sms:+1234567890?body=Hello%20from%20the%20website
IANA: RegisteredRFC: RFC 5724
tel
permanent

Telephone number - initiates a call to the specified phone number on devices with telephony capabilities. Widely supported on mobile devices.

Format

tel:phone-number

Example

tel:+1-800-555-0199
IANA: RegisteredRFC: RFC 3966
fax
historical

Facsimile - specifies a fax number for sending documents via fax. Less commonly used with the rise of digital document sharing.

Format

fax:phone-number

Example

fax:+1-800-555-0200
IANA: RegisteredRFC: RFC 2806
xmpp
permanent

Extensible Messaging and Presence Protocol - open protocol for instant messaging, presence information, and contact list maintenance. Used by Jabber and many chat applications.

Format

xmpp:jid[/resource]

Example

IANA: RegisteredRFC: RFC 5122, RFC 7622

📦Data & Resources(5 schemes)

data
permanent

Data URI - allows embedding small data items directly in a URI as base64-encoded or percent-encoded content. Commonly used for embedding images, fonts, and CSS in web pages to reduce HTTP requests.

Format

data:[<mediatype>][;base64],<data>

Example

data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAA...
IANA: RegisteredRFC: RFC 2397
blob
provisional

Binary Large Object - used to represent binary data held in the browser's Blob or File API. Creates object URLs for files, images, and other binary data generated client-side.

Format

blob:origin/uuid

Example

blob:https://example.com/550e8400-e29b-41d4-a716-446655440000
IANA: UnregisteredRFC: File API (W3C)
about
unofficial

About - used internally by browsers to display built-in pages. Examples include about:blank (empty page), about:config (Firefox settings), and about:debugging (browser internals).

Format

about:[page]

Example

about:blank
IANA: UnregisteredRFC: HTML Standard
javascript
historical

JavaScript - executes JavaScript code when used as a URL in a browser. Typically used in bookmarklets and onclick handlers. Considered a security risk in modern web development.

Format

javascript:code

Example

javascript:alert('Hello, world!')
IANA: UnregisteredRFC: HTML Standard
geo
permanent

Geographic Location - specifies a geographic location by coordinates (latitude and longitude). Opens the device's mapping application at the specified location.

Format

geo:lat,lon[?z=zoom]

Example

geo:48.8584,2.2945?z=15
IANA: RegisteredRFC: RFC 5870

📁Files & Storage(4 schemes)

file
permanent

Local File - references a file on the local filesystem. Used by browsers and applications to access local resources. Security restrictions apply in browser contexts.

Format

file://[host]/path

Example

file:///home/user/document.pdf
IANA: RegisteredRFC: RFC 1738
smb
provisional

Server Message Block - network file sharing protocol used by Windows systems for accessing shared files, printers, and other network resources on local networks.

Format

smb://host/share/path

Example

smb://server/shared-folder/document.docx
Port: 445IANA: RegisteredRFC: Microsoft specification
dav
provisional

WebDAV (Web Distributed Authoring and Versioning) - extends HTTP for collaborative file management, allowing clients to remotely create, move, delete, and edit files on a web server.

Format

dav://host[:port]/path

Example

dav://webdav.example.com/shared-documents/
IANA: RegisteredRFC: RFC 4918
davs
provisional

WebDAV over HTTPS - secure WebDAV using TLS/SSL encryption for authenticated remote file management.

Format

davs://host[:port]/path

Example

davs://secure-webdav.example.com/
Port: 443IANA: RegisteredRFC: RFC 4918

🎬Media & Content(5 schemes)

magnet
permanent

Magnet URI - used by peer-to-peer file sharing networks (especially BitTorrent) to identify files by content hash rather than location. Enables decentralized file downloads without a central server.

Format

magnet:?xt=urn:...params...

Example

magnet:?xt=urn:btih:54a6f8f7a6d8e7f9a0b1c2d3e4f5a6b7c8d9e0f&dn=ubuntu-22.04.iso
IANA: RegisteredRFC: RFC 8157
bitcoin
permanent

Bitcoin - used for Bitcoin payment requests. Specifies the recipient address, amount, label, and message for cryptocurrency transactions.

Format

bitcoin:address[?amount=...][&label=...][&message=...]

Example

bitcoin:1A1zP1eP5QGefi2DMPTfTL5SLmv7DivfNa?amount=0.001&label=Donation
IANA: RegisteredRFC: BIP 21
mms
historical

Microsoft Media Server - proprietary protocol for streaming multimedia content from Windows Media Services. Used for audio and video streaming in legacy Windows Media applications.

Format

mms://host[:port]/path

Example

mms://media.example.com/streaming/video.wmv
Port: 1755IANA: RegisteredRFC: Microsoft specification
rtsp
permanent

Real-Time Streaming Protocol - network protocol for controlling streaming media servers. Used for establishing and controlling media sessions between endpoints for video and audio streaming.

Format

rtsp://host[:port]/path

Example

rtsp://media.example.com:554/stream/live
Port: 554IANA: RegisteredRFC: RFC 7820, RFC 7821
apt
unofficial

Advanced Package Tool - used on Debian-based Linux systems to install, update, and manage software packages from repositories. Opens the package manager to install the specified package.

Format

apt:package-name

Example

apt:firefox
IANA: UnregisteredRFC: Debian specification

🛠️Developer & Tools(16 schemes)

git
permanent

Git version control - references a Git repository for cloning, fetching, or pulling source code. Supports various transport protocols including SSH, HTTPS, and local paths.

Format

git://host[:port]/path

Example

git://github.com/user/repository.git
Port: 9418IANA: RegisteredRFC: Git documentation
svn
provisional

Subversion - references a Subversion (SVN) repository for version control operations. Used for checking out, committing, and updating source code.

Format

svn://host[:port]/path[/revision]

Example

svn://svn.example.com/repos/project/trunk
Port: 3690IANA: RegisteredRFC: SVN documentation
docker
unofficial

Docker - references Docker images and registries for container management. Used to pull and run container images from Docker registries.

Format

docker://[registry/]image[:tag]

Example

docker://docker.io/library/nginx:latest
IANA: UnregisteredRFC: Docker documentation
npm
unofficial

Node Package Manager - references packages in the npm registry for JavaScript/Node.js package management. Opens the package page or triggers installation.

Format

npm:package-name[@version]

Example

npm:lodash
IANA: UnregisteredRFC: npm documentation
android-app
unofficial

Android App - deep links into specific Android applications. Directly opens a designated app or activity, enabling seamless app-to-app navigation on Android devices.

Format

android-app://package-name/scheme/host/path

Example

android-app://com.example.app/http/example.com/product/123
IANA: UnregisteredRFC: Android documentation
ios-app
unofficial

iOS App - deep links into specific iOS applications using Apple's Universal Links. Opens a native app from a web link if the app is installed.

Format

ios-app://app-store-id/url-path

Example

ios-app://1234567890/example.com/product/123
IANA: UnregisteredRFC: Apple documentation
intent
unofficial

Android Intent - triggers Android's intent system to perform an action. Used for deep linking, sharing, and inter-app communication on Android.

Format

intent://host/path#Intent;params;end

Example

intent://example.com#Intent;scheme=https;end
IANA: UnregisteredRFC: Android documentation
ms-settings
unofficial

Windows Settings - opens specific settings pages in Windows 10 and 11. Used for deep-linking to accessibility, network, display, and other system settings panels.

Format

ms-settings:[page-name]

Example

ms-settings:network-wifi
IANA: UnregisteredRFC: Microsoft documentation
chrome
unofficial

Chrome Browser - used internally by the Chromium browser to access browser-specific pages, extensions, and developer tools.

Format

chrome://[page[/subpage]]

Example

chrome://settings/security
IANA: UnregisteredRFC: Chromium documentation
edge
unofficial

Edge Browser - used internally by Microsoft Edge to access browser-specific settings, extensions, and management pages.

Format

edge://[page[/subpage]]

Example

edge://settings/privacy
IANA: UnregisteredRFC: Microsoft documentation
redis
provisional

Redis - connects to a Redis key-value store database server. Used in connection strings for Redis clients and database management tools.

Format

redis://[:password@]host[:port][/db]

Example

redis://user:password@localhost:6379/0
Port: 6379IANA: RegisteredRFC: Redis documentation
postgresql
provisional

PostgreSQL - connects to a PostgreSQL database server. Used in connection strings for database clients, ORMs, and management tools.

Format

postgresql://[user[:password]@]host[:port]/database[?params]

Example

postgresql://user:password@localhost:5432/mydb
Port: 5432IANA: RegisteredRFC: PostgreSQL documentation
mongodb
unofficial

MongoDB - connects to a MongoDB database server. Used in connection strings for MongoDB drivers, ORMs, and database administration tools.

Format

mongodb://[user:password@]host[:port]/database[?params]

Example

mongodb://admin:password@localhost:27017/mydb
Port: 27017IANA: UnregisteredRFC: MongoDB documentation
mysql
unofficial

MySQL - connects to a MySQL database server. Used in connection strings for MySQL clients, applications, and database management.

Format

mysql://[user:password@]host[:port]/database[?params]

Example

mysql://user:password@localhost:3306/mydb
Port: 3306IANA: UnregisteredRFC: MySQL documentation
rdp
unofficial

Remote Desktop Protocol - Microsoft's proprietary protocol for remote desktop connections to Windows computers. Provides graphical remote access with encryption.

Format

rdp://host[:port]

Example

rdp://remote-worksation.example.com:3389
Port: 3389IANA: UnregisteredRFC: Microsoft specification
vnc
permanent

Virtual Network Computing - platform-independent protocol for remote graphical desktop sharing. Allows remote control of another computer's desktop interface.

Format

vnc://host[:port]

Example

vnc://server.example.com:5901
Port: 5900IANA: RegisteredRFC: RFC 6143

💳Commerce & Payments(3 schemes)

payto
permanent

Payment Pointer - standard URI for initiating payments across different payment systems. Designed as a universal payment initiation scheme for the Web.

Format

payto://payment-system/account[?amount=...][&message=...]

Example

payto://iban/DE89370400440532013000?amount=100.00
IANA: RegisteredRFC: RFC 8905
venmo
unofficial

Venmo - initiates a Venmo payment or request to another Venmo user. Opens the Venmo app with pre-filled payment details.

Format

venmo://...params...

Example

venmo://paycharge?txn=pay&recipients=JohnDoe&amount=25.00&note=Thanks
IANA: UnregisteredRFC: Venmo documentation
ethereum
unofficial

Ethereum - initiates cryptocurrency transactions or interactions with the Ethereum blockchain. Supports sending ETH, tokens, and executing smart contract functions.

Format

ethereum:address[@chain-id][?value=...][&gas=...]

Example

ethereum:0x742d35Cc6634C0532925a3b844Bc1e9Fb2D9A5a0?value=1.0
IANA: UnregisteredRFC: EIP-681

💻Operating System(5 schemes)

itms
unofficial

iTunes Store - links to content in the Apple iTunes Store, App Store, and Apple Books. Opens the appropriate Apple store application to view music, apps, books, or podcasts.

Format

itms://app/app-name/id[app-id]

Example

itms://itunes.apple.com/app/example/id123456789
IANA: UnregisteredRFC: Apple documentation
itms-apps
unofficial

iTunes Apps - specifically targets the iOS App Store to open a particular application page for download or review.

Format

itms-apps://apps.apple.com/app/[name]/id[app-id]

Example

itms-apps://apps.apple.com/app/example/id123456789
IANA: UnregisteredRFC: Apple documentation
market
unofficial

Google Play Store - opens the Google Play Store to a specific application or search result. Used on Android devices for app discovery and installation.

Format

market://details?id=package-name

Example

market://details?id=com.example.app
IANA: UnregisteredRFC: Android documentation
steam
unofficial

Steam - opens the Steam gaming platform to a specific game, store page, or community feature. Used for deep-linking to Steam content.

Format

steam://action/parameters

Example

steam://store/730
IANA: UnregisteredRFC: Steam documentation
facetime
unofficial

FaceTime - initiates a FaceTime audio or video call with the specified contact on Apple devices.

Format

facetime://[email|phone-number]

Example

IANA: UnregisteredRFC: Apple documentation

📜Historical(5 schemes)

gopher
historical

Gopher - early internet protocol for distributing, searching, and retrieving documents. Predecessor to the World Wide Web, now largely obsolete but still supported by some legacy systems.

Format

gopher://host[:port]/[type]path

Example

gopher://gopher.example.com/1/dir/file.txt
Port: 70IANA: RegisteredRFC: RFC 1436, RFC 4266
wais
historical

Wide Area Information Server - early internet search protocol for searching indexed databases. Predates modern web search engines and is now obsolete.

Format

wais://host[:port]/database

Example

wais://wais.example.com/mydatabase
IANA: RegisteredRFC: RFC 1625, RFC 1738
prospero
historical

Prospero - distributed directory service protocol developed at the University of Washington. An early system for organising and accessing distributed resources, now obsolete.

Format

prospero://host[:port]/path

Example

prospero://prospero.example.com/dir/file
IANA: RegisteredRFC: RFC 1738
cid
historical

Content Identifier - used in email MIME (Multipurpose Internet Mail Extensions) to reference embedded content within a multipart email message. Used with the Content-ID header.

Format

cid:content-id
IANA: RegisteredRFC: RFC 2392
mid
historical

Message Identifier - used to reference email messages by their Message-ID header. Allows referencing specific email messages in a mailstore.

Format

mid:message-id

Example

IANA: RegisteredRFC: RFC 2392

Mengapa menggunakan Referensi Skema URI kami?

  • Basis data skema yang lengkap: jelajahi lebih dari 60 skema URI yang diorganisasi ke 10 kategori — dari protokol web (http, https) dan standar jaringan (ftp, ssh, irc) hingga skema aplikasi modern (android-app, ios-app) dan format historis (gopher, wais).
  • Pencarian & filter cerdas: cari skema berdasarkan nama, deskripsi, atau kategori. Filter berdasarkan status (permanen, sementara, historis, tidak resmi) atau jelajahi berdasarkan kelompok kategori. Antarmuka interaktifnya memudahkan menemukan skema yang Anda butuhkan.
  • Informasi skema yang rinci: setiap entri mencakup deskripsi lengkap, spesifikasi format penggunaan, contoh URI nyata, nomor referensi RFC, port standar (bila ada), dan status registrasi IANA — semuanya di satu tempat.
  • Salin & rujuk dengan satu klik: salin nama skema, contoh URI, atau pola format apa pun dengan satu klik. Sempurna untuk pengembang yang menulis dokumentasi, mengonfigurasi aplikasi, atau mempelajari standar URI.

Kasus penggunaan umum Referensi Skema URI

  • Pengembangan & integrasi web: saat membangun aplikasi web yang perlu menangani berbagai skema URI — dari tautan mailto dan nomor tel: hingga deep linking dengan skema android-app dan ios-app — cari cepat format, parameter, dan contoh penggunaan yang benar.
  • Mempelajari standar URI: pelajar dan pengembang yang mempelajari protokol internet dapat menelusuri daftar lengkap skema URI terdaftar IANA, memahami sejarahnya, dan melihat contoh penggunaan nyata dengan referensi RFC untuk studi lebih dalam.
  • Konfigurasi API & layanan: saat mengonfigurasi string koneksi database, URL message queue, atau endpoint layanan, rujuk format skema yang benar untuk PostgreSQL, Redis, MongoDB, MySQL, dan layanan umum lain — beserta nomor port dan format autentikasi.
  • Dokumentasi & penulisan teknis: penulis teknis dapat merujuk format skema URI yang benar, contoh, dan nomor RFC saat menulis dokumentasi pengembang, panduan API, dan manual konfigurasi — memastikan akurasi di seluruh dokumentasi.
  • Audit & analisis keamanan: profesional keamanan dapat cepat mencari tujuan dan perilaku berbagai skema URI saat menganalisis email phishing, tautan berbahaya, atau handler URI mencurigakan. Pahami skema mana yang dapat menjalankan kode atau mengakses sumber daya sistem.
  • Deep linking lintas platform: pengembang mobile dan desktop yang menerapkan deep linking dapat merujuk format URI yang benar untuk Android (intent://, android-app://), iOS (ios-app://), Windows (ms-settings://), dan skema khusus platform lainnya.

Apa itu skema URI?

Skema URI adalah komponen pertama dari Uniform Resource Identifier (URI) yang mengidentifikasi protokol atau mekanisme untuk mengakses sumber daya. Skema diikuti tanda titik dua (:) dan jalur spesifik skema. Misalnya, pada https://example.com, skemanya adalah https. Skema didaftarkan ke IANA (Internet Assigned Numbers Authority) dan dapat berupa standar permanen, proposal sementara, atau konvensi tidak resmi yang dipakai aplikasi dan platform tertentu.

URI vs URL vs URN

URI (Uniform Resource Identifier) adalah kategori terluas — string apa pun yang mengidentifikasi sumber daya. URL (Uniform Resource Locator) adalah URI yang juga menyediakan cara menemukan sumber daya (seperti http://). URN (Uniform Resource Name) adalah URI yang menamai sumber daya tetapi tidak menentukan cara mengaksesnya (seperti urn:isbn:0451450523). Semua URL adalah URI, tetapi tidak semua URI adalah URL. Sebagian besar skema dalam referensi ini adalah skema URL karena memberi informasi lokasi.

Status skema dijelaskan

Skema URI diklasifikasikan berdasarkan status registrasinya di IANA. Skema permanen telah terstandardisasi penuh melalui proses RFC dan diadopsi luas. Skema sementara telah diajukan ke IANA tetapi mungkin belum sepenuhnya terstandardisasi. Skema historis dulu dipakai tetapi kini usang (seperti gopher dan wais). Skema tidak resmi adalah konvensi yang banyak dipakai (seperti docker://, npm:, market://) yang belum terdaftar secara formal di IANA.

Privasi & keamanan

Ini adalah alat referensi — semua data skema disimpan lokal di browser Anda. Tidak ada data yang diunggah ke server, dan tidak ada permintaan jaringan saat menjelajahi daftar skema. Alat ini tidak memerlukan pendaftaran atau kunci API dan berfungsi sepenuhnya offline setelah pemuatan halaman pertama. Gunakan dengan bebas untuk mempelajari skema URI, merujuk format untuk dokumentasi, atau memverifikasi sintaks URI untuk aplikasi Anda.

Pertanyaan yang Sering Diajukan

Skema URI mengidentifikasi mekanisme untuk mengakses sumber daya (seperti «https» untuk konten web, «mailto» untuk alamat email). Protokol adalah kumpulan aturan sebenarnya yang mengatur komunikasi (seperti HTTP/2, SMTP). Meskipun banyak skema URI bersesuaian dengan protokol, beberapa seperti «mailto» tidak terikat pada protokol jaringan tertentu.

IANA (Internet Assigned Numbers Authority) memelihara registri resmi skema URI. Registrasi IANA berarti skema telah didokumentasikan, ditinjau, dan ditambahkan ke jalur standar secara formal. Skema yang terdaftar menjamin interoperabilitas dan mencegah konflik penamaan. Namun, banyak skema yang banyak dipakai (seperti docker://, npm:, market://) tidak terdaftar di IANA tetapi menjadi standar de facto.

Referensi ini mengelompokkan skema ke 10 kategori fungsional: Web & Internet (http, https, ws), Jaringan & Komunikasi (ftp, ssh, irc), Email & Pesan (mailto, sms, tel), Data & Sumber Daya (data, blob, geo), File & Penyimpanan (file, smb, dav), Media & Konten (magnet, rtsp), Pengembangan & Alat (git, docker, redis), Perdagangan & Pembayaran (payto, ethereum), Sistem Operasi (itms, market, steam), dan Historis (gopher, wais).

Bisa, aplikasi dapat mendefinisikan skema URI kustom untuk keperluannya sendiri (seperti myapp://action). Di banyak platform, aplikasi dapat mendaftar untuk menangani skema kustom. Untuk interoperabilitas luas, Anda sebaiknya mendaftarkan skema ke IANA melalui proses RFC. Untuk penggunaan privat atau perusahaan, skema kustom tanpa registrasi umum dipakai tetapi bisa berkonflik dengan aplikasi lain yang memakai nama yang sama.

https adalah skema URI yang paling luas dipakai di internet modern, mencakup sebagian besar lalu lintas web. Skema lain yang sangat umum meliputi http, mailto (ada di mana-mana pada tautan email), sms dan tel (banyak dipakai di perangkat seluler), dan data (dipakai untuk menyematkan sumber daya di halaman web dan mengurangi permintaan HTTP).

Browser modern menangani skema web umum secara native (http, https, data, blob, about, javascript). Beberapa skema memicu aplikasi eksternal (mailto membuka klien email, tel memulai panggilan). Skema lain mungkin memerlukan instalasi perangkat lunak tertentu atau tidak didukung di konteks browser. Skema khusus platform hanya berfungsi di sistem operasi masing-masing.

Status historis menunjukkan bahwa skema URI pernah aktif dipakai tetapi kini dianggap usang atau digantikan standar yang lebih baru. Misalnya, gopher adalah protokol konten awal sebelum web, dan telnet sebagian besar digantikan SSH karena alasan keamanan. Skema ini dipelihara untuk tujuan arsip dan edukasi.

Bagi pengembang, informasi paling berguna adalah spesifikasi format dan contoh URI setiap skema. Gunakan keduanya untuk menyusun URI dengan benar di kode, mengonfigurasi string koneksi database (postgresql://, redis://), menyiapkan deep linking (android-app://, ios-app://), atau menangani integrasi skema pihak ketiga. Referensi RFC memberi spesifikasi lengkap untuk implementasi yang sesuai standar.

Ya, Referensi Skema URI sepenuhnya gratis. Semua data skema disimpan lokal di browser Anda — tidak ada data yang diunggah ke server, tidak perlu kunci API, dan tidak perlu pendaftaran. Jelajahi, cari, dan rujuk skema URI sebanyak yang Anda butuh, sepenuhnya offline dan dengan privasi penuh.