HEIC Converter Beta

Test local HEIC and HEIF batch conversion while the browser compatibility pilot continues.
Beta pilot: up to 20 HEIC or HEIF still images are decoded locally with WebAssembly. A failed file does not stop the batch. Please report an unsupported iPhone photo rather than retrying the same file.

Drop your image here

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HEIC or HEIF · Up to 20MB

Output format

Queued images use the selected format. Retry uses the format selected now.

How it works

  1. Choose up to 20 HEIC or HEIF still images.

  2. Let the local WebAssembly decoder process each file in turn.

  3. Select JPG, PNG, WebP or an available AVIF output.

  4. Download single results or successful outputs in one local ZIP.

Features

  • Free to use

  • No signup required

  • Processed in your browser

  • Images are not uploaded

  • Works on mobile and desktop

Frequently asked questions

HEIC files vary by codec and device. The local WASM decoder has passed controlled cross-browser tests, but more real iPhone photos must be verified before release.

The beta can export JPG, PNG, WebP and AVIF when your browser supports the selected canvas export.

The beta queue accepts up to 20 HEIC or HEIF still images. A failed file is marked for retry and does not block the remaining files.

No. Decoding, conversion and download creation all happen locally; the photo and its filename are not uploaded or persisted.