Documateo

Image Tool

Compress Image

Make photos and pictures smaller — pick a quality or a target file size, shrink very large ones, and compare before and after. Add as many images as you like. Runs entirely in your browser.

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Drag an image here, or click to browse

Multiple files supported · Max 50.0 MB

How it works

  1. 1

    Add one or many images — JPG, PNG, WebP or GIF.

  2. 2

    Choose a quality, or pick a target file size and let it find the quality for you. Optionally shrink the largest side or switch format.

  3. 3

    Compare before and after side by side, with the exact size saved.

  4. 4

    Compress and download — one by one or all together as a ZIP.

Compress Image — frequently asked questions

Can I compress to a specific file size, like under 200 KB?
Yes — choose 'To a file size' and set the limit. The quality is lowered step by step until the image fits, and if needed the picture is also made slightly smaller. If even the lowest quality can't reach the limit we say so instead of pretending.
Why didn't my PNG get much smaller?
PNG is lossless, so quality settings don't apply. For PNG photos, choose WebP or JPG as the format — that is usually where the big saving is. Flat graphics and logos are often better left as PNG.
What if compressing would make the file bigger?
If nothing was asked to change and the new file would be larger, we keep your original and tell you it was already well optimised.
Is my photo's location removed?
Yes — the compressed picture is saved fresh, so location, camera and date details aren't copied into it. To clean a photo without re-compressing it, use EXIF Data Remover.
Is there a limit to the image size?
Very large pictures (over about 16 megapixels) are scaled down first, because that is the most a browser can safely handle — you're told when it happens.