CompressFast
100% Local · No Upload

Compress Images Online, Privacy Safe

Browser-based. Files never uploaded.

PNGJPEGWebPGIFBMPSVGHEIC

🔒 Local Processing · No Upload · Always Free

CompressFast — In Browser⚡ Web Worker

Drag & drop or click to browse

Up to 100, 50 MB each

Also supports Ctrl+V paste

📷 Take Photo

🔥 Popular Image Tools

🖼️Compress PNG📸Compress JPEG🌐Convert to WebP🗜️Compress All🎞️Compress GIF📐Resize Image🔀JPG to PNG🔄WebP to PNG🧹Remove Metadata⚡TinyPNG Alternative🍎HEIC to JPG🍏HEIC to PNG📊Compress SVG🖼️PNG to JPG📸JPG to WebP🖼️PNG to WebP📊SVG to PNG🌐WebP to JPG🅰️AVIF to JPG🅰️AVIF to PNG🅰️AVIF to WebP🍎HEIC to WebP🎞️GIF to WebP

📖 Image Compression Guides

How to Compress Images for the WebBest Image Format for the Web (2026)How to Reduce Image File SizeHow to Compress Images for EmailCompress an Image to Exactly 100KBWebP vs PNG: Which Format Should You Use?AVIF vs WebP vs JPEG: Which Is Smallest?
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