Image Compressor & Converter

Reduce image size without visible quality loss and convert between JPG, WebP and PNG. Select many images at once, set quality and maximum width, then save each result. Faster images improve your page speed and SEO.

About this tool

Reduce the file size of JPG, PNG and WebP images and convert between formats in bulk. Choose the output format, set quality and an optional maximum width, then save each file. Smaller images make web pages load faster, which helps both visitors and search rankings.

How to use the Image Compressor & Converter

1. Select one or more images.
2. Choose format, quality and width.
3. Click Compress and save the results.

Why use this tool?

It is 100% free, needs no signup, gives instant results and works on desktop, tablet and mobile. Your data is processed in your browser and is not stored on our servers.

Frequently asked questions

Which format is smallest?

WebP is usually the smallest for the same quality.

Are my photos uploaded?

No, compression happens locally in your browser.

Will compression reduce image quality?

A quality of 70 to 80 percent usually looks the same to the eye while saving much space. You can raise it if you need more detail.

Are my images sent to your server?

No. Compression runs entirely in your browser.

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