Compress Image Online — Free, Fast, Private

Shrink JPG, PNG, and WebP file sizes without uploading anywhere. Runs entirely in your browser.

or, drag and drop images here

JPG, PNG, WebP, GIF, BMP · up to 50MB each

How to Compress an Image

1
Upload your image
Drag and drop or click to select a JPG, PNG, or WebP file.
2
Pick a format
Choose JPEG, PNG, or WebP for the output — WebP usually gives the smallest files.
3
Adjust compression
Drag the compression slider to balance file size against visual quality.
4
Click Compress Image
Processing runs instantly in your browser — nothing is uploaded anywhere.
5
Download the result
Compare before/after file size, then download your compressed image.

Your Privacy Is Guaranteed

Unlike most online tools, Toolivon processes everything directly in your browser using the Web APIs built into Chrome, Firefox, Safari, and Edge.

✓Your files are never uploaded to any server
✓Nothing is stored after you close the tab
✓No account or email is required
✓Works offline once the page is loaded
✓GDPR-friendly by design — no data leaves your device

Learn how it works →

Your images never leave your device

All processing runs directly in your browser using built-in Web APIs — the Canvas API, Web Audio API, and WebAssembly. Nothing is uploaded to any server. There is no account, no email, and no data retention. You can verify this yourself: open your browser's DevTools Network tab and watch zero outbound file requests while the tool processes your images.

GDPR-friendly · Works offline after page load · No file size limits beyond your device memory

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