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Compress JPG
Compress JPG images online — reduce file size with adjustable quality, free and private.
About this tool
NoUploads JPG Compressor reduces JPEG file sizes directly in your browser with a simple quality slider. Drag the before-and-after comparison to see exactly how compression affects your image. Process single photos or batch compress entire folders — no server upload, no signup, no file size limits.
Frequently Asked Questions
Processed using the browser's built-in Canvas API — no external libraries