Image Format Converter

Convert an image between PNG, JPG and WebP formats.

image-format-converter.js
Click or drag an image here

Upload any image and choose an output format — PNG for lossless quality and transparency, JPG for smaller photo files, or WebP for modern, efficient compression. The conversion happens by drawing the image onto a canvas and re-exporting it in the chosen format, all inside your browser.

How to use it

  1. Upload an image using the box above.
  2. Choose your target format: PNG, JPG or WebP.
  3. Preview the converted image.
  4. Click Download to save it in the new format.

Frequently asked questions

Will converting to JPG lose transparency?

Yes — JPG doesn't support transparency, so any transparent areas will be filled with white when converting from PNG.

Is WebP supported by all browsers?

Nearly all modern browsers support WebP; if you need maximum compatibility with older software, JPG or PNG are safer choices.

Does this reduce file size?

Often yes, especially converting from PNG to JPG or WebP for photographic images, since those formats compress photos more efficiently.