reSmush.it : Image optimization API

Optimized : 100KB
Original : 384KB
73% saved
Optimized : 100KB
Original : 351KB
71% saved
Optimized : 68KB
Original : 289KB
76% saved
+ images already optimized !

What is reSmush it ?

reSmush.it is a FREE API that provides image optimization. reSmush.it has been implemented on the most common CMS such as Wordpress, Drupal or Magento.

Moreover, reSmush.it is the most used image optimization API with more than 2.7 billions images already treated, and is still totally Free of charge !
Our competitors are Kraken, ImageOptim or ShortPixel, but they're not free :(.

Supported CMS and Tools

New features !

Previous endpoint to be disabled on 13th september 2017

The old endpoint http://www.resmush.it/ws.php will be disabled in mid-september. The only valid endpoint is http://api.resmush.it/ws.php.

HTTPS certification verification disabled

Since version 1.4.24 (jul. 2017), SSL verification for remote pictures is disabled.

Compression optimization & EXIF stripping

Since version 1.4.21 (feb. 2017), JPEG optimization has been improved with an average additionnal 5% weight reduction. Moreover, EXIF data are by default removed (see API page).

2 billion pictures optimized !!!

We've now reached in Feb. 2017 the second billionth pictures optimized, and still for free :) New servers will arrive this month for still better performances :)

Official Wordpress Plugin

Thanks to Maecia Agency, a new Wordpress plugin has been released for reSmush.it in June, 2016. Please welcome reSmush.it Image Optimizer.

1 billion pictures optimized !

In May 2016, reSmush.it has proudly reached the first billionth Pictures optimized ! And it keeps going on !

API Endpoint has changed

Since March 2016, the endpoint has changed. Please upgrade your scripts from http://www.resmush.it/ws.php to http://api.resmush.it/ws.php. The old endpoint will be deprecated on 30th Sept. 2016

Customizable image quality factor.

Optimization at 92% Optimization at 75%

Optimization at 92% (82 Kb) and at 75% (54 Kb)

You can now specify your compression level for JPG pictures ! Go to API page for more informations.

How does this works ?

Webservice call

For a standard call, with a JSON response, you just have to call this url http://api.resmush.it/ws.php and provide the image attribute like one of these options below :

The webservice will return an array of informations about the compressed image (see API page for more informations)

Algorithms

This tool is based on several well-known algorithms such as pngquant, jpegoptim, optipng.
It allows to reduced until 70%-80% the size of uploaded pictures.

Yahoo Smush.it alternative

You can replace your existing solutions that were running under Smush.it with that reSmush.it. The webservice is fully compatible with the Yahoo's distribution, and it will return more informations about your conversion.

Just replace the old non-working url http://www.smushit.com/ysmush.it/ws.php by the reSmush.it webservice url : http://api.resmush.it/ws.php and everything will work great!

Replacement webservice tested with Drupal's ImageAPI Optimize module (dev version) and with Wordpress reSmush.it Image Optimizer plugin.

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