Image Compressor
Drop your images, choose a quality and watch them shrink.
Drop images
Add as many as you like
How to use
- 1
Drop one or more images into the box.
- 2
Drag the quality slider — lower means smaller files.
- 3
Hit Compress all, then download each file or grab the ZIP.
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Free Image Compressor — Reduce Image Size Without Quality Loss
Compress PNG, JPG and WEBP images by up to 80% while maintaining excellent visual quality. Batch compress multiple images and download as ZIP.
Adjust the quality slider to find the perfect balance between file size and image quality. The before/after size comparison lets you see exactly how much space you're saving before downloading.
Image compression runs entirely in your browser using WebAssembly technology — no uploads, no waiting, and complete privacy. Compress sensitive documents and images without any security concerns.
Frequently Asked Questions
How much can I reduce image file size?
At 80% quality, most images can be reduced by 50-70% with virtually no visible quality difference. Higher compression ratios are possible at lower quality settings.
What is the maximum number of images I can compress?
There is no strict limit, but we recommend batches of 20 or fewer images for the best performance on most devices.
Can I compress PNG files?
Yes. PNG compression is lossless by nature, so we optimize the file structure to reduce size without any quality loss.
Why should I compress images for my website?
Smaller images load faster, improve Google PageSpeed scores, reduce bandwidth costs and provide a better user experience — all of which positively impact SEO rankings.