image compressor
Compress JPG, PNG & WebP · reduce file size · images never leave your device · free download
🖼️
Drop your image here
JPG, PNG, WebP supported · max 20MB
75%
![Original image]()
Original
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![Compressed image]()
Compressed
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Images are processed entirely in browser. No uploads to server. Photos stay completely private.
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Image compression guide
Quality guide
90 – 100%Near lossless · large file
70 – 85%Best balance · recommended
50 – 65%Good for web · small file
Under 50%Visible quality loss
Format guide
JPEG — best for photos. Smallest file size. Lossy compression.
PNG — best for graphics with transparency. Lossless. Larger files.
WebP — modern format. Smaller than JPEG/PNG. Supported by all modern browsers.
When to compress images
Compress before emailing, uploading to social media, posting on a website, or attaching to documents. Smaller files load faster and use less storage.
Your privacy
All compression happens in your browser using the HTML5 Canvas API. Your images are never uploaded to any server and never leave your device.
