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Compress JPEG
compressjpeg.com
Spec sheet
- Purpose
- Compress JPEG reduces JPEG file sizes online.Read 12 Oct 2026 · compressjpeg.com
- Free plan
- YesRead 20 Sep 2026 · compressjpeg.com
- Privacy
- The site says it does not collect, store, or access files processed with the tool because they stay on the user's device.Read 12 Oct 2026 · compressjpeg.com
- Batch limit
- Users can select or drop up to 20 JPG photos at a time.Read 11 Oct 2026 · compressjpeg.com
- Batch processing
- YesRead 20 Sep 2026 · compressjpeg.com
- Batch size
- Users can select or drag in up to 20 JPG photos at a time.Read 12 Oct 2026 · compressjpeg.com
- Compression characteristics
- The guide describes JPEG compression as lossy and cautions that each save compresses the image again.Read 11 Oct 2026 · compressjpeg.com
- Compression engine
- The tool uses MozJPEG, which the site describes as an encoder developed by Mozilla.Read 12 Oct 2026 · compressjpeg.com
- Compression modes
- lossyRead 20 Sep 2026 · compressjpeg.com
- Cookies and ads
- The site says Google collects data and uses cookies for ad personalization and measurement, and that the site uses cookies for statistics.Read 12 Oct 2026 · compressjpeg.com
- Data access
- The operator says it does not collect, store, or have access to processed files because they stay on the user's device.Read 11 Oct 2026 · compressjpeg.com
- Download options
- Users can save compressed files individually or use Save All.Read 12 Oct 2026 · compressjpeg.com
- Downloads
- Users can save files individually or download them all at once.Read 11 Oct 2026 · compressjpeg.com
- Limitations
- The terms say use is at the user's own risk and the service provides no guarantees.Read 12 Oct 2026 · compressjpeg.com
- Local processing
- Compression runs locally in the browser using WebAssembly, with no server-side processing.Read 12 Oct 2026 · compressjpeg.com
- Lossy compression
- The site explains that JPEG compression permanently removes some image data and advises against repeatedly editing and saving the same JPEG.Read 12 Oct 2026 · compressjpeg.com
- Other tools
- The site links to separate JPEG, PNG, GIF, and EXIF tools.Read 11 Oct 2026 · compressjpeg.com
- Permitted use
- The terms permit personal or commercial use.Read 11 Oct 2026 · compressjpeg.com
- Processing
- Image compression runs locally in the browser using WebAssembly, with no server upload or server-side processing.Read 11 Oct 2026 · compressjpeg.com
- Quality control
- Users can adjust quality settings for individual images with a slider.Read 11 Oct 2026 · compressjpeg.com
- Quality controls
- Users can adjust image quality with a slider for individual thumbnails.Read 12 Oct 2026 · compressjpeg.com
- Registration
- The site says no registration is required to use the tool.Read 11 Oct 2026 · compressjpeg.com
- Service guarantee
- The terms state that the service provides no guarantees.Read 11 Oct 2026 · compressjpeg.com
- Supported formats
- JPEGRead 20 Sep 2026 · compressjpeg.com
- Supported use
- The terms say the service may be used for personal or commercial purposes.Read 12 Oct 2026 · compressjpeg.com
Plans and prices
Free online tool Free Up to 20 JPG photos at a time · browser-based compression Read 12 Oct 2026 · compressjpeg.com
Where Specifiction places it
- Image Compression Software#46 of 857.9
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