Private by design

Compress Images Online

Shrink JPG, PNG, WebP, AVIF and HEIC photos by up to 80% right in your browser — free, private, no uploads, batch and parallel.

Options

Your history 0 saved

Stored only in this browser (last 50 jobs). Nobody else can see it.
Work in progress

Your files are still being processed.

Side-by-side comparison
Original
Result

How to use

  1. Add one or more JPG, JPEG, PNG, WEBP, AVIF, GIF, BMP, HEIC, HEIF, TIF and TIFF images — drag and drop, click to browse, or paste.
  2. Adjust the options, or keep the recommended defaults.
  3. Press “Compress” and download each result, or everything at once as a ZIP.

Formats & privacy

Input: JPG, JPEG, PNG, WEBP, AVIF, GIF, BMP, HEIC, HEIF, TIF and TIFF

Output: JPG, PNG, WEBP and AVIF

Files are processed on your device whenever your browser can do the job. A file only reaches our server when it is too large or needs a codec the browser lacks. Read the privacy details.

Frequently asked questions

Is Compress Images Online free?

Yes. Compress Images Online is free to use, with no sign-up, no watermark and no daily limit.

Are my files uploaded?

Usually not. Processing happens on your device in the browser. Only when your browser cannot handle a file (for example, a very large one) is it sent to our server, processed, and deleted automatically within 30 minutes.

Which formats are supported?

Input: JPG, JPEG, PNG, WEBP, AVIF, GIF, BMP, HEIC, HEIF, TIF and TIFF. Output: JPG, PNG, WEBP and AVIF.

Is there a file size limit?

Files up to 100 MB are processed on your device. Larger files are handled by our server when it is available.

Can I process several files at once?

Yes. Add as many files as you like; they are processed in parallel and you can download them all as a single ZIP.