Compress images, free and private

Make photos light enough for email, websites and WhatsApp. Choose a level, compare before and after, and download them all at once. Your images never leave your device.

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How it works

  1. Step 1

    Add up to 30 images (JPG, PNG, WebP, AVIF, HEIC).

  2. Step 2

    Pick a level, or convert to WebP/AVIF for the smallest files.

  3. Step 3

    Compare before and after, then download one or all as a ZIP.

Why use it

  • Squoosh's codecs (MozJPEG, WebP, AVIF, OxiPNG) for the best size-to-quality ratio.
  • Everything runs in your browser: private, instant, no upload.
  • A compressed copy that would be bigger is never given to you.

Read the full guide

Frequently asked questions

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