Smart Compression

Reduce Size, Preserve Quality

Compress your images by up to 80% and convert them to JPG format in seconds for your website or app.

Target size

Auto shrinks each file to about a tenth of its size. Pick a target and quality is lowered first, then resolution if needed.

Single Image

PNG, JPG, WEBP (Max 15MB)

Upload Folder

PNG, JPG, WEBP (Max 15MB)

Up to 90% Compression

Reduces file size with advanced methods without compromising image quality. Increase your website's loading speed and save massively on storage space.

Small files in three steps

No install, no account. Pick a target and drop your images.

  1. Pick a target

    Auto is right for most jobs. If you have to stay under a limit, choose a target between 1 MB and 100 KB.

  2. Drop your images

    One file or a whole folder. PNG, JPG and WEBP, up to 15 MB per file.

  3. Download

    Download files one by one, or all of them as a single ZIP.

Using the tool

Can I compress several images at once?

Yes. Use Upload Folder to pick every image in a folder. When they are done you can download them all as a single ZIP file.

Which formats can I upload?

PNG, JPG and WEBP, up to 15 MB per file.

Are my images uploaded to a server?

No. Compression happens in your browser; your files never leave your device.

See all questions