Image Compressor
Shrink images for the web, email, or storage. Smart compression and optional resizing reduce file size dramatically while keeping the result visually clean.
Input
JPG, JPEG, PNG, WEBP
Output
JPG/.PNG/.WEBP
Max size
50MB
Files
1 at a time
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Resize Image
Set exact pixel dimensions or pick a preset. Aspect ratio is locked by default to prevent distortion. All processing happens locally in your browser.
JPG to WebP
WebP delivers significantly smaller files than JPG at the same visual quality. Convert in your browser with adjustable quality — perfect for websites and faster page loads.
PNG to JPG
Turn PNG files into JPG instantly. Smaller file sizes, universal compatibility, and full quality control via the slider — all without uploading a single byte.
Crop Image
Drag a selection rectangle directly over the preview. Use a free crop or pick a standard ratio. The cropped image is generated entirely in your browser.
Frequently Asked Questions
How much can I shrink my image?
Most photos compress by 60-85% with no visible quality loss. Screenshots and graphics compress less because they already use efficient encoding.
Will I lose quality?
A little, by design — that's how compression saves space. The default 80% setting keeps results visually clean. Drag the slider higher for less loss, lower for smaller files.
Does this support PNG, JPG, and WebP?
Yes, all three. The output format matches the input. To switch formats and compress in one step, use the dedicated converter tools.
Is server-side compression more powerful?
Marginally for advanced codecs like AVIF, but for JPG/PNG/WebP the browser is just as effective — and your files stay private.
Why is there a max-dimension option?
Most file-size waste comes from oversized images. Capping width/height to 2048px (default) typically cuts size in half before compression even kicks in.