JPG compression notes
This page focuses on photographic JPG input, where quality and pixel width usually control most of the final size.
It is a better fit than PNG compression for camera photos, product photos and large hero images.
Compress JPG Online
Shrink JPG photos for websites, email and sharing while keeping the workflow private on your device.
JPG inputJPG or WebP outputQuality controlLocal download
JPG compressor
OriginalOriginal size: -
Choose a JPG image.
ResultResult size: -
Result
Need to compress many JPG files?Use batch JPG compression
How it works
- 1Select a JPG file.
- 2Tune quality or reduce max width.
- 3Download the compressed JPG or WebP file.
Privacy and limits
- The JPG is processed locally.
- Metadata may be stripped by canvas export.
- Output size varies by image detail.
Common use cases
- Reducing product photos before upload
- Preparing article images for faster pages
- Making form attachments smaller while keeping JPG compatibility
Format notes
- Lower quality removes detail and may introduce visible blocks.
- WebP output may be smaller than JPG, but JPG remains more widely accepted by older forms.
- Canvas export usually removes EXIF metadata.
Original test sample
- For a 12MP phone photo, first cap width near 1800px, then compare JPG quality 70, 76 and 84.
- If a CMS accepts WebP, test WebP quality 80 against JPG quality 76 for visible detail and bytes.
Related JPG tools
All toolsCompress many JPG photos locally in your browser with a visible queue, per-file savings and ZIP download.
Convert JPG images to WebP in your browser for smaller web-ready files. No upload required.
Convert JPG images to PNG in your browser for simple compatibility workflows. No upload required.
Compress images toward a 200KB target locally in your browser. Adjustable output with no file upload.