The #1 FREE
image optimization API

Make your website blazing fast with and SEO-friendly by optimizing your pictures with the best free service on the Internet.

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Quality Factor (90%)
Gain : 11%
Smushed
994 kBOriginal
1.11 MB

Insanely performant

Feed our API with your big pictures, we handle that !

Free

The base API is free of charges, without any limitations !

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CMS Integration

Modules available for Wordpress, Drupal, Magento, Prestashop...

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Mobile Friendly

Produce optimized assets that will fit perfectly for a mobile usage.

Best among optimizers

reSmush.it API is recognized as the most performant image optimizer, ever.

Blazing Fast API

One of the quickest image API on the market.

Optimize quickly and easily your JPG, PNG, GIF and WepB without registration required.

You are in good company

Hundreds of thousands of websites around the world have already made resmush.it their image optimization tool. 💪

reSmush.it is the best Wordpress image compression plugin.

One of the most popular image optimization plugin available.

reSmush.it Image Optimizer is the best in the market for optimization images.