Compress your Images
Unlimited compression and conversion for PNG, JPEG, GIF, WEBP and SVG, right in your browser.
Private by design: everything runs offline on your device.
Why Image Compressor
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100% offline
All compression happens locally in your browser. No servers, no tracking, no network requests.
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Unlimited
No file count limits or daily quotas. Drop in as many images as you like.
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Every common format
PNG, JPEG, GIF, WEBP and SVG, with the option to convert between formats.
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Batch and ZIP
Drop, paste or browse for files and ZIPs, then download everything at once as a ZIP.
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Tunable profiles
Pick a compression profile or adjust quality per image and re-encode from the original.
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Fast
Work runs in background threads, so the interface stays responsive on large batches.
How it works
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Add
Drop images or ZIPs, paste from the clipboard, or click to browse.
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Compress
Images are optimized instantly with the profile you choose.
- 3
Download
Save single files or grab the whole batch as a ZIP.