No Upload Studio
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Compress Images in Bulk

Make every photo smaller than a size you choose, all at once, for a form, an email or a website. The photo editor does it in your browser, so nothing is uploaded.

Compress Many Images

How to Compress Many Images at Once

  1. Open the photo editor on the Batch tool and choose all your photos at once (JPG, PNG or WebP). Each one is listed with its size.
  2. Under Each under, type a size such as 500 and choose KB or MB. The editor picks the best quality for each photo that keeps it under that size.
  3. For even smaller files, also choose a smaller Size (a Long side of 1920 pixels is plenty for screens).
  4. Press Save ZIP at the top right. The editor works through the photos one at a time and saves them in one ZIP file, each with its own name; Stop stops it. With a single photo you get the photo itself.

Questions

What if a photo can't get that small?

It is saved as small as it goes, and the message after saving says how many didn't fit. A smaller Size helps.

What happens to PNG photos?

PNG has no quality setting, so to stay under a size they are saved as JPG. See-through parts turn white.

Can I compress without a size limit?

Yes. Leave Each under empty and set the Quality instead.