TinySquish

Compress images in bulk, right in your browser

Drop up to 20 images or a whole folder below. One set of settings applies to every file.

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Built for batches

  • Folders included. Drop a folder and TinySquish finds the PNG, JPEG and WebP images inside it, including subfolders.
  • One setting, every file. Quality, format, max size and resize apply to the whole batch, and changing a setting recompresses everything automatically.
  • One ZIP. Download all results as a single ZIP. Files with the same name get numbered instead of overwriting each other.
  • No waiting for uploads. Everything happens on your device, so a batch of large photos is limited by your computer, not your connection.

Frequently asked questions

How many images can I compress at once?

Up to 20 images per batch. When you're done, clear the list and add the next 20; there is no daily limit.

Can I compress a whole folder?

Yes. Use the Folder button or drop a folder onto the page. Supported images in subfolders are included too.

What happens to files with the same name?

They are numbered in the ZIP, for example photo-compressed.png and photo-compressed (2).png, so nothing is overwritten when you extract it.