CompressOrDie
CompressOrDie is a free web service for compressing and resizing image files.
What CompressOrDie is
CompressOrDie is a free web service for compressing and resizing image files. It provides separate live tools for JPEG, PNG, GIF, WebP, and SVG, with both lossy and lossless compression modes. JPEG, PNG, and WebP tools accept JPEG, PNG, WebP, and GIF inputs up to 32 MB; the GIF tool accepts GIF files up to 64 MB, and SVG files up to 8 MB. Controls include quantisation tables, chroma subsampling, trellis, and separate luma and chroma quality. JPEG adds metadata selection, lossless auto-rotation, and Lanczos3 downscaling. PNG offers palette reduction, dithering, and truecolor encoding. GIF includes frame trimming, playback speed, and loop controls. WebP provides separate alpha quality and deblocking settings. SVG uses SVGO and can remove scripts and event handlers by default. Processing runs through WebAssembly in the browser, and the site says uploaded images stay on your device. No account is required for the listed free plan.
Good
- Free plan with no account
- Supports JPEG, PNG, WebP, GIF, and SVG
- Lossy and lossless compression modes
- Detailed format-specific encoding controls
- Browser processing keeps uploads on-device
Watch out
- JPEG, PNG, and WebP inputs limited to 32 MB
- GIF input limit is 64 MB
- SVG input limit is 8 MB
Who it suits
It suits people who need browser-based image compression, resizing, and format-specific controls. It is also relevant to users who want processing to occur on their device.
Verdict
CompressOrDie combines broad format support with detailed compression controls in a web interface. Its stated browser-based processing and file limits are the main points to check before use.
Plans and prices
From CompressOrDie's own pricing page, checked 11 Oct 2026.
| Plan | Price | What it gives you |
|---|---|---|
| CompressOrDie | Free | Free without an account · JPEG, PNG, WebP, GIF inputs up to 32 MB · GIF up to 64 MB · SVG up to 8 MB |
The facts
Each one read from CompressOrDie's own pages, with the date it was checked.
What it does
- Available formats
- The site lists live compressors for JPEG, PNG, GIF, WebP, and SVG; JPEG XL and AVIF are marked as coming soon.checked 11 Oct 2026
- Compression modes
- bothchecked 24 Sep 2026
- Controls
- The site says its compressors expose settings such as quantisation tables, chroma subsampling, trellis, and separate luma and chroma quality.checked 11 Oct 2026
- File size limits
- The JPEG, PNG, and WebP tools accept JPEG, PNG, WebP, and GIF inputs up to 32 MB; the GIF tool accepts GIFs up to 64 MB; the SVG tool accepts SVGs up to 8 MB.checked 11 Oct 2026
- GIF features
- The GIF compressor supports lossy LZW compression, palette reduction, dithering, frame trimming, playback speed, and loop control.checked 11 Oct 2026
- Hosting
- The privacy policy identifies DigitalOcean, LLC as the website host and says a data processing agreement is in place.checked 11 Oct 2026
- Image resizing
- Yeschecked 24 Sep 2026
- JPEG features
- The JPEG compressor supports separate luminance and chrominance settings, metadata selection, lossless auto-rotation, and Lanczos3 downscaling.checked 11 Oct 2026
- Local processing
- The site says every codec runs as WebAssembly in the browser and uploaded images never leave the user's device.checked 11 Oct 2026
- Maintainer and relaunch
- The site says Timo Strauß has operated and maintained the relaunched service since 2026, after Christoph Erdmann ran it from 2016 to 2026.checked 11 Oct 2026
- Metadata controls
- Yeschecked 24 Sep 2026
- PNG features
- The PNG compressor supports palette reduction from 2 to 256 colours, dithering, and truecolor encoding that preserves every pixel.checked 11 Oct 2026
- Privacy and analytics
- The privacy policy says Matomo analytics is self-hosted, operates without cookies, and shortens IP addresses before storage.checked 11 Oct 2026
- Purpose
- CompressOrDie provides in-browser tools for compressing image files.checked 11 Oct 2026
- Support
- The feedback page invites bug reports and feature suggestions and says the maintainer can read and answer in German or English.checked 11 Oct 2026
- Supported formats
- JPEG,PNG,WebP,GIF,SVGchecked 24 Sep 2026
- SVG features
- The SVG compressor uses SVGO and can remove scripts and event handlers by default while showing raw and gzipped file sizes.checked 11 Oct 2026
- WebP features
- The WebP compressor offers lossy and lossless modes, separate alpha quality, encoder effort, and control over deblocking.checked 11 Oct 2026
The company
- Founded
- 2016checked 19 Oct 2026
- Headquarters
- Hamburg, Germanychecked 19 Oct 2026
Money
- Free plan
- Yeschecked 24 Sep 2026
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