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Image Converter

Convert images between JPG, PNG, WebP, AVIF, BMP and ICO – including iPhone HEIC photos. Batch convert in your browser with no upload.

Change the format of one picture or a whole batch. Add your files, pick the format you need, and each one is converted straight away – ready to download individually or together as a ZIP.

Common conversions

  • HEIC to JPG – iPhones save photos as HEIC, which many websites and Windows apps can’t open. JPG works everywhere.
  • PNG to JPG – much smaller files for photos. Transparent areas are filled with the colour you choose.
  • WebP to PNG or JPG – for apps that don’t support WebP images saved from the web.
  • JPG to WebP or AVIF – smaller files for websites with the same visual quality.
  • PNG to ICO – makes a favicon containing 16, 32, 48 and 256 pixel sizes in one file.

Everything is converted in your browser, so your photos are never uploaded.

Questions

How do I convert iPhone HEIC photos to JPG?

Add the .heic files, choose JPG and download. Converting HEIC can take a few seconds per photo since it is decoded in your browser.

Will converting reduce quality?

PNG, BMP and ICO are lossless. For JPG, WebP and AVIF, a quality of 85–90% looks identical to the original for almost all photos.

Why is converting to AVIF slower?

Most browsers can’t write AVIF themselves, so a dedicated encoder runs on your device. It takes a few seconds per photo but gives the smallest files of any format.