Image Compressor
Compress JPG, PNG & WebP photos instantly · your images never leave your device · free download
Upload your image
Drop your image here
JPG, PNG, WebP supported · max 20MB
75%
Output format:
Original
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Compressed
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Your images are processed entirely in your browser using the HTML5 Canvas API. Nothing is uploaded to any server. Your photos stay private.
About image compression
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.
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.