About YOURLS
What is YOURLS
YOURLS stands for Your Own URL Shortener. It is a small set of PHP scripts that will allow you to run your own URL shortening service (a la TinyURL or bitly).
Running your own URL shortener is fun, geeky and useful: you own your data and don't depend on third party services. It's also a great way to add branding to your short URLs, instead of using the same public URL shortener everyone uses.
YOURLS Features
- Free and Open Source software.
- Private (your links only) or Public (everybody can create short links, fine for an intranet)
- Sequential or custom URL keyword
- Handy bookmarklets to easily shorten and share links
- Awesome stats: historical click reports, referrers tracking, visitors geo-location
- Neat Ajaxed interface
- Terrific Plugin architecture to easily implement new features
- Cool developer API
- Full jsonp support
- Friendly installer
- Sample files to create your own public interface and more
Screenshots
Download
Download YOURLS from Github
You can follow YOURLS' development on the commit history and get current development build
Credits
YOURLS is made by awesome people.
Keep up to date: follow @yourls, @ozh (lead developper)and read the official YOURLS Blog
Fresh Install
- Unzip the YOURLS archive
- Copy
user/config-sample.php
to user/config.php
- Open
user/config.php
with a raw text editor (like Notepad) and fill in the required settings
- Upload the unzipped files to your domain
public_html
or www
folder
- Create a new database (see Configuration – you can also use an existing one)
- Point your browser to
http://your-own-domain-here.com/admin/
Upgrade
- Backup the database!
- Unzip the YOURLS archive
- Upload files to your server, overwriting your existing install
- Point your browser to
http://your-own-domain-here.com/admin/
- Tip: you can now move your
config.php
file to the /user
directory
Upgrade from YOURLS 1.3 or earlier
- Backup the database!
- Make a copy of your
config.php
- Delete all files including
.htaccess
in YOURLS root directory
- Unzip the YOURLS archive, upload the files
- Copy
config-sample.php
to config.php
and fill in details. Don't start with your old config file, use the new sample config file.
- In your new
config.php
, add the defines for YOURLS_DB_TABLE_URL
and YOURLS_DB_TABLE_NEXTDEC
you had in your previous config file
- Point your browser to
http://your-own-domain-here.com/admin/
and follow instructions
- After upgrade is well and over, remove the define
YOURLS_DB_TABLE_NEXTDEC
from your config file
Configuration (in user/config.php
)
MySQL settings
YOURLS_DB_USER
your MySQL username
Example: define( 'YOURLS_DB_USER', 'joe' );
YOURLS_DB_PASS
your MySQL password
Example: define( 'YOURLS_DB_PASS', 'MySeCreTPaSsW0rd' );
YOURLS_DB_NAME
:
The database name
Example: define( 'YOURLS_DB_NAME', 'yourls' );
YOURLS_DB_HOST
The database host
Example: define( 'YOURLS_DB_HOST', 'localhost' );
YOURLS_DB_PREFIX
The name prefix for all the tables YOURLS will need
Example: define( 'YOURLS_DB_PREFIX', 'yourls_' );
Site options
YOURLS_SITE
Your (hopefully short) domain URL, no trailing slash, lowercase. If you pick the non-www version of your domain, don't use the www version in your browser (and vice-versa)
Example: define( 'YOURLS_SITE', 'http://ozh.in' );
YOURLS_HOURS_OFFSET
Timezone GMT offset
Example: define( 'YOURLS_HOURS_OFFSET', '-5' );
YOURLS_PRIVATE
Private means the admin area will be protected with login/pass as defined below. See Private or Public for more.
Example: define( 'YOURLS_PRIVATE', 'true' );
YOURLS_UNIQUE_URLS
Allow multiple short URLs for a same long URL
Set to true to allow only one pair of shortURL/longURL (default YOURLS behavior), or to false to allow creation of multiple short URLs pointing to the same long URL (as bit.ly does)
Example: define( 'YOURLS_UNIQUE_URLS', 'true' );
YOURLS_COOKIEKEY
A random secret hash used to encrypt cookies. You don't have to remember it, make it long and complicated. Hint: generate a unique one at http://yourls.org/cookie
Example: define( 'YOURLS_COOKIEKEY', 'qQ4KhL_pu|s@Zm7n#%:b^{A[vhm' );
yourls_user_passwords
A list of username(s) and password(s) allowed to access the site if private
Passwords can either be in plain text, or encrypted: see http://yourls.org/userpassword for more information.
Example: 'joe' => 'mypassword'
URL Shortening settings
YOURLS_URL_CONVERT
URL shortening method: base 36 or 62. See FAQ for more explanations
yourls_reserved_URL
A list of reserved keywords that won't be used as short URLs. Define here negative, unwanted or potentially misleading keywords
Example: 'porn', 'faggot', 'sex', 'nigger', 'fuck', 'cunt', 'dick'
Optional settings
YOURLS_PRIVATE_INFOS
If YOURLS_PRIVATE
is set to true, you can still make stat pages public. To do so, define with:
define('YOURLS_PRIVATE_INFOS', false);
YOURLS_PRIVATE_API
If YOURLS_PRIVATE
is set to true, you can still make your API public. To do so, define with:
define('YOURLS_PRIVATE_API', false);
YOURLS_NOSTATS
If YOURLS_NOSTATS
is set to true, redirects won't be logged and there will be not stats available.
Advanced settings
- YOURLS will look for the MySQL extension PDO, MySQLi or MySQL, in that order. If you want to force usage of one particular extension, add the following line to your
config.php
:
define( 'YOURLS_DB_DRIVER', 'mysqli' );
- You can install YOURLS behind a firewall or a proxy: see Proxy Support
- File
includes/load-yourls.php
contains a few more undocumented but self explanatory and commented settings. Add them to your own config.php
if you know what you're doing.
Plugins for YOURLS
Plugins?
Plugins are additional PHP scripts that extend the functionalities or features of YOURLS. The core of YOURLS is designed to be as light as possible and avoid bloat (implementing functions not everybody needs) and to allow for easy customization.
Using the plugin architecture, you can add new features to YOURLS without having to modify core files. This way, your changes won't be lost when you upgrade your YOURLS installation and you can easily activate and deactivate a plugin from the admin interface.
There's a growing number of plugins available: check the Plugin list.
Documentation
Several sample plugins are included in the archive. Read the source and learn the concept. It's easy and fun!
Check the plugin API documentation to learn more
YOURLS' API
Features
- Generate or get existing short URLs, with sequential or custom keyword
- Get some statistics about your links: top clicked links, least clicked links, newest links
- Output format: JSON, XML, or simple raw text
- Authentify either with login/password or using a secure passwordless mechanism
Usage
You need to send parameters to http://your-own-domain-here.com/yourls-api.php
either via GET
or POST
(remember to URL encode parameters if via GET). These parameters are:
- A valid
username
/ password
pair, or your signature
(see Passwordless API requests)
- The requested
action
: "shorturl" (get short URL for a link), "expand" (get long URL of a shorturl), "url-stats" (get stats about one short URL), "stats" (get stats about your links) or "db-stats" (get global link and click count)
- With action = "shorturl" :
- the
url
to shorten
- optional
keyword
and title
for custom short URLs
- output
format
: either "jsonp", "json", "xml" or "simple"
- With action = "expand" :
- the
shorturl
to expand (can be either 'abc' or 'http://site/abc')
- output
format
: either "jsonp", "json", "xml" or "simple"
- With action = "url-stats" :
- the
shorturl
for which to get stats (can be either 'abc' or 'http://site/abc')
- output
format
: either "jsonp", "json" or "xml"
- With action = "stats" :
- the
filter
: either "top", "bottom" , "rand" or "last"
- the
limit
(maximum number of links to return)
- output
format
: either "jsonp", "json" or "xml"
- With action = "db-stats" :
- output
format
: either "jsonp", "json" or "xml"
Sample requests
Example of a GET request with Javascript (using jQuery) to shorten a URL
var api_url = 'http://sho.rt/yourls-api.php';
var response = $.get( api_url, {
username: "your_username",
password: "your_password",
action: "shorturl",
format: "json",
url: "http://ozh.org/"
},
// callback function that will deal with the server response
function( data) {
// for instance, return short URL
return data.shorturl;
}
);
Example of a POST request with PHP to expand a short URL
<?php
$username = 'your_username';
$password = 'your_password';
$api_url = 'http://sho.rt/yourls-api.php';
// Init the CURL session
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, $api_url);
curl_setopt($ch, CURLOPT_HEADER, 0); // No header in the result
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true); // Return, do not echo result
curl_setopt($ch, CURLOPT_POST, 1); // This is a POST request
curl_setopt($ch, CURLOPT_POSTFIELDS, array( // Data to POST
'shorturl' => 'ozh',
'format' => 'json',
'action' => 'expand',
'username' => $username,
'password' => $password
));
// Fetch and return content
$data = curl_exec($ch);
curl_close($ch);
// Do something with the result. Here, we echo the long URL
$data = json_decode( $data );
echo $data->longurl;
Sample returns
Sample return in JSON format for the shorturl
action
{
"url": {
"keyword": "ozh",
"url": "http:\/\/ozh.org",
"title": "Ozh RICHARD \u00ab ozh.org",
"date": "2014-10-24 16:01:39",
"ip": "127.0.0.1"
},
"status": "success",
"message": "http:\/\/ozh.org added to database",
"title": "Ozh RICHARD \u00ab ozh.org",
"shorturl": "http:\/\/sho.rt\/1f",
"statusCode": 200
}
Sample return in XML format for the expand
action
<result>
<keyword>ozh</keyword>
<shorturl>http://sho.rt/ozh</shorturl>
<longurl>http://ozh.org/</longurl>
<message>success</message>
<statusCode>200</statusCode>
</result>
Sample file
There's a sample PHP file included that serves as an example on how to play with the API
Expand the API
You can easily implement custom API actions with a plugin. See the plugin list for examples.
FAQ
Server requirements
- A server with mod_rewrite enabled
- At least PHP 5.2
- At least MYSQL 4.1
- Note: YOURLS can also run on Nginx and Cherokee
Server recommendations
Limitations
- Maximum length of custom keyword is 200 characters
- That makes about 8 sexdecillions of centillions of available URLs (seriously. That's a 355 digits number).
Difference Between Base 36 And Base 62 Encoding
- Base 36 encoding uses
0123456789abcdefghijklmnopqrstuvwxyz
for short URLs
- Base 62 encoding uses
0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz
- Stick to one setting, don't change after you've created links as it will change all your short URLs!
- Base 36 is the default and should be picked if you're not sure.
Getting a short domain name for your YOURLS install
- Unless you plan on making it public and as popular as bit.ly, any shared hosting will be fine. Ozh runs all his YOURLS instance on Dreamhost and it works just great.
- Domainr is a fun search tool that might inspire and help you
- Aim for exotic top level domains (.in, .im, .li ...), they're often cheap and a lot are still available. Gandi is a pretty comprehensive registrar, for instance.
YOURLS needs its own .htaccess
- You cannot install YOURLS and, say, WordPress, in the same directory. Both need to handle URLs differently and need their own .htaccess file.
- If you want to install YOURLS on the same domain than your blog, give it its own (short) subdirectory, such as yourblog.com/s/ (for "short") or yourblog.com/x/ (for "exit")
If YOURLS generates 404 for your short URLs
- Make sure mod_rewrite is enabled with your Apache server
- Make sure your .htaccess file looks like this one
- Eventually, check your server Apache configuration allows use of .htaccess (AllowOverride All directive, ask your server admin)
There is no index page at the root of the install
- Indeed. It's intented. It's up to the user to make what they need. Some will redirect the root to a different place, some make a public interface for anyone to shorten links, some make a portfolio. You make it.
- If you want to make a public interface and run your own little bitly.com, there's a sample file provided as an example:
sample-public-front-page.txt
. This implies important issues to deal with: spam, performance and security. Read Public Shortening for important information.
Uppercase letters in short URLs are eaten up, eg "OmgOzh
" becomes "mgzh
" !
- Indeed. It's intented if you selected Base 36 (see above). Letters that don't belong to the character set, eg
@#!
or ABC
, are removed.
- If you want to force lowercase, you'll need a plugin.
Feedback, feature requests and bug reporting
- Please don't get in touch directly by mail or Twitter. Please.
- Check the Road Map for future features.
- Read all the wiki documents.
- Search in all the issues, open and closed.
- Eventually raise a new issue. To do so, please read the contribute guidelines. Thanks!
Community
YOURLS is open source, so the community of users plays a great role in its development, by contributing, helping others or giving feedback that helps improve the software.
Resources
- The official YOURLS blog, for news, hints and showcase.
- The wiki: advanced documentation, plugins, tips and more
- Follow @YOURLS for hardcore development, and @Ozh for tips and news (and random geekiness too)
Showcase
Here are a few examples of sites running YOURLS with a unique design or concept
- http://oe.cd/
OECD's internal URL shortener with a neat interface and private features
- http://tini.link/
A fun top level domain and a very nicely designed YOURLS public interface
- http://xib.me/
A nicely styled YOURLS public interface
- http://vt802.us/
Defined as "The World's First Vermont-centric URL Shortener"
- http://yourwish.es/
Easily share an Amazon wishlist
- http://vbly.us
Public YOURLS setup and early adopter, run by famous sex writer Violet Blue as "the internet's first and only sex-positive url shortener", once taken down by Libya (story)
YOURLS and other platforms or frameworks
- WordPress
There are numerous WordPress plugin with YOURLS support. YOURLS Link Creator is recommended.
- Drupal
Allows for the automatic creation of short urls using a YOURLS installation
- Perl
WWW-Shorten-Yourls is a Perl module to shorten URLs using YOURLS
- Ruby
A Ruby wrapper for the YOURLS API
- Python
A Python client for YOURLS
- VB .Net
A VB .Net 4.0 wrapper for the YOURLS API
- Javascript
JavaScript bindings for the YOURLS API to leverage JSONP support
- CakePHP
Plugin which integrates CakePHP with Yourls
- status.net
A plugin for status.net to use YOURLS
- Sharetronix
A YOURLS addon for Sharetronix
YOURLS works with your favorite sofware or device
More stuff to do with YOURLS
"Celebrity endorsements", sort of.