Compress Image Online
Compress single or multiple images at once. Set compression per image, target exact file sizes, and preview results side-by-side. Everything runs in your browser.
Drop images here
or click to browse — select multiple files with Ctrl/Cmd + Click
Supports JPG, PNG, WebP, BMP, GIF
—
—
How Image Compression Works
Our image compressor uses your browser's built-in Canvas API to re-encode images at optimized settings. For JPEG and WebP, lossy compression reduces file size by discarding color detail that's barely visible to the human eye. You can target a specific file size (like 100KB for email) or set a compression percentage.
Batch compress multiple images at once, download individually or as a ZIP. EXIF metadata is stripped by default for privacy. Everything runs locally in your browser — your images are never uploaded to any server.