Tooloat

Image converter for HEIC, WebP and AVIF

Turn iPhone photos and modern web formats into files that open everywhere. Choose JPG, PNG or WebP, set the quality and size, and convert a whole folder at once. Everything is decoded and encoded on your device.

Tooloat runs in your browser and needs JavaScript. It opens in a moment, and your files are processed on your device.

How it works

  1. Drop HEIC, WebP, AVIF, GIF or BMP files.
  2. Choose the output format, quality and maximum size.
  3. Download the results as a ZIP.

Why use it

  • Reads HEIC and HEIF from iPhones and recent Android phones.
  • Keeps orientation and can fill transparency with a color.
  • Converts in bulk and packs the results into one ZIP.
  • No upload, no signup, no watermark.

Popular ways to use this tool

Questions and answers

Which formats can I convert?

You can read JPG, PNG, WebP, AVIF, GIF, BMP and HEIC, and write JPG, PNG or WebP. Pages for individual pairs such as HEIC to JPG are also available.

Will conversion reduce quality?

JPG and WebP are lossy, so a high quality setting keeps them visually identical while a low one trades detail for size. PNG output is lossless.

Are my photos sent to a server?

No. All conversion happens in your browser tab, which is why it also works offline once the page has loaded.

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