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InstantTools
Image · 100% browser-side

Image Compressor

Shrink heavy photos for faster websites without visible quality loss.

Free foreverNo uploadsNo account
🖼️
Drop an image here or click to browse
Supports JPEG, PNG, WebP, GIF
Output

Select an image and compress it locally in your browser.

Suggested next steps

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01 · Real-world fits

Common use cases

  • Getting a Lighthouse or PageSpeed score above 90 by trimming hero and gallery images
  • Reducing email attachment size for photo-heavy sends without re-shooting
  • Shrinking product photos before uploading to Shopify, Etsy, or eBay
  • Cutting CDN bandwidth bills on a high-traffic blog or news site
  • Prepping screenshots for a deck, doc, or knowledge base where bloat slows scrolling
02 · The honest pitch

Why Image Compressor?

By default this only recompresses your image at its original format and pixel dimensions — nothing else changes unless you ask it to. A PNG stays a PNG and a 2400px-wide photo stays 2400px wide unless you explicitly check "Convert to WebP" or "Resize." Everything runs in your browser via the Canvas API, so your photos never leave your device.

03 · Edge cases

Frequently asked questions

Not yet with a slider — JPEG and WebP output re-encode at a fixed, web-friendly quality level. PNG output is always lossless, so no quality setting applies to it.