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Convert.heic · .heif

Convert HEIC to WebP online

100% localFiles never leave your device — no upload, no account, no tracking.
About HEIC to WebP

Convert HEIC and HEIF photos — the format iPhones capture by default — into compact WebP for the web. We decode the HEVC-coded image with libheif compiled to WebAssembly, then re-encode it as a WebP at the quality you choose for a small, broadly supported file.

No upload, no account, no app install. Your photos are decoded and converted entirely in your browser, so personal pictures never leave your device.

How it works
  1. 01

    Add a HEIC photo

    Drop your HEIC or HEIF file onto the page or pick it from your device.

  2. 02

    Set quality

    Choose the WebP quality level for the converted photo.

  3. 03

    Convert

    Click Convert to decode the HEIC and write a WebP locally.

  4. 04

    Download

    Save the WebP photo.

Features
iPhone photossmaller filesadjustable quality
Frequently asked
How does the HEIC to WebP converter work?
Convert HEIC and HEIF photos — the format iPhones capture by default — into compact WebP for the web. We decode the HEVC-coded image with libheif compiled to WebAssembly, then re-encode it as a WebP at the quality you choose for a small, broadly supported file.
Are my files uploaded to a server?
No. Everything runs entirely in your browser using local JavaScript and WebAssembly. Your files never leave your device.
Does it cost anything or require an account?
No. The converter is free, needs no sign-up, and runs locally in your browser.
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