Image Compressor
Shrink JPG, PNG, WebP in your browser
JPG, PNG, WebP · runs 100% in your browser
About Image Compressor
What this tool does
A client-side image compressor that shrinks JPG, PNG, and WebP files to a fraction of their original size. Drop a single file or an entire folder; each image is re-encoded in your browser with a quality slider you control (10–100). Download individual files or the whole batch as a ZIP.
When to use it
- Prepping product photos for a website hero without going through TinyPNG
- Shrinking screenshots before pasting them into a slide deck
- Batch-optimising a folder of blog images
- Compressing images that must stay private (financial docs, medical scans, whiteboard captures)
Frequently asked questions
No. Compression runs entirely in your browser via browser-image-compression; the pixels never leave your machine.
PNG screenshots shrink 60–90% at quality 75. Photos in JPG usually shrink 40–70%. WebP often shrinks further with visually identical output.
No — this tool keeps the source format. Use the PNG ↔ WebP converter to switch formats.
Only your browser's memory. A few hundred typical photos work comfortably; extremely large sets should be split.
Embed this tool on your site
Drop a one-line iframe snippet into any blog, lesson plan, or knowledge base. Powered-by-Toolenza link included.
Embed this tool
Paste this snippet into any HTML page. The tool runs entirely in your reader's browser.
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Image Compressor
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