Image Compress & WebP Converter Image support
Tool interface
Recommended companionBulk Image ResizerResize images by exact width and height or maintain aspect ratio. Supports bulk processing safely in your browser.Open tool →Drop or click to compress instantly!
WebP conversion & JPEG compression — ultra-fast in your browser
Free & unlimited No sign-up No upload (secure)
Ctrl+V for screenshots, works on mobile too
Your images are never uploaded. All compression runs locally in your browser on your PC or phone — your data never leaves your device. Supports Mac, Windows, iPhone, Android. (JPEG / WebP / GIF output)
0 Original: —
Before / After compare — drag to compare
Original (Before) Compressed (After)
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Transparent images can only be compressed as WebP.
If you choose JPEG, transparent areas will be filled with white.
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Original
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Compressed
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Reduction
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80%
Smaller file, lower quality Near lossless, larger file
Instant file reduction
Essential for PageSpeed. Compress JPEG/PNG to the limit while preserving quality.
Best WebP conversion
Convert heavy images to Google-recommended WebP. Dramatically reduce data size.
Auto-fit target size
Hit limits like "under 200KB" instantly. Automatically finds the best quality within your target.