Utilrix
3 min read

How to Convert and Compress Images (PNG, JPG, WebP) Free

Convert images between PNG, JPG and WebP, compress them and resize — all in your browser, no uploads. A quick guide and free tool.

Large PNGs slow down websites, some platforms only accept JPG, and WebP can cut image size dramatically. Converting and compressing images in your browser handles all three without uploading your files.

Convert an image in 3 steps

  1. Open the Image Converter and drop in your image.
  2. Choose the output format — JPG, PNG or WebP — and set the quality.
  3. Optionally resize the longest side, then convert and download.

All conversion and compression happens on your device with canvas — your image is never uploaded.

Try the Image ConverterConvert images between JPG, PNG and WebP, compress them and resize — all in your browser, no uploads, no watermark.

Which format should you use?

  • WebP — smallest for the web, great for photos and graphics.
  • JPG — universal support, ideal for photos.
  • PNG — lossless with transparency, best for logos and screenshots.