Compress JPG Online Free
JPG is the most common image format in photography. Switch & Shrink lets you compress JPG and JPEG files — reduce sizes by up to 80% while keeping images sharp. Upload up to 20 photos at once, strip EXIF data for privacy, and download instantly. Free forever, no account needed.
Use the tool — freeFeatures
How to Compress JPG
- 1Drag and drop your JPG files onto the page, or click to select files.
- 2Adjust the reduction slider to set your preferred quality level.
- 3Click Convert to compress your JPG files.
- 4Download your compressed photos individually or as a ZIP file.
JPEG compression works by reducing fine details the human eye is less sensitive to, making it ideal for photographs. Our compressor analyzes each photo and applies intelligent compression that prioritizes visual quality. At moderate compression levels, most people cannot tell the difference between the original and compressed versions — yet file size can be 50–80% smaller. Privacy matters when sharing photos. Digital cameras and smartphones embed EXIF metadata in every JPG, including GPS location, device model, date and time, and even your name. Switch & Shrink strips this metadata by default, so you can share photos without accidentally revealing personal information. We also preserve ICC color profiles, ensuring your photos look correct on calibrated displays. Batch processing saves huge amounts of time: upload up to 20 JPGs at once and download everything as a single ZIP.
Frequently Asked Questions
How much can I compress a JPG file?
Most JPG photos can be compressed by 50–80% with minimal visible quality loss. The exact reduction depends on image content and your chosen quality setting.
What is EXIF metadata and why should I strip it?
EXIF metadata is information embedded in photos by cameras and phones, including GPS location, date/time, and camera model. Stripping this data protects your privacy when sharing photos online.
Will compressing JPG affect print quality?
For web and screen use, our default compression is excellent. For print, use a lighter compression setting (higher quality) to preserve fine details visible in large prints.
Is JPG the same as JPEG?
Yes, JPG and JPEG are the same format. The different extensions exist because early Windows only supported three-character extensions (.jpg).