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HEIC to AVIFFree online tool

Convert HEIC images to AVIF with adjustable quality. Resize, review and download individual or batch results.

or drag and drop files here

HEIC · 4.00 MB total · No sign-up

Checking available conversions…

Encrypted upload · Temporary processing files removed after each request

A quick walkthrough

  1. 01

    Choose files and an output format.

  2. 02

    Use a recommended preset or adjust advanced settings. Batch files run individually.

  3. 03

    Preview and download each result. Retry only failed files or download successful results together.

Watch tutorials and read guides →
01   Choose your file02   Preview & adjust03   Download your result
HOW IT WORKS

How to use HEIC to AVIF for free

  1. Choose HEIC images within the combined upload limit.
  2. Review AVIF settings. Resize if needed and adjust quality only where supported.
  3. Convert, compare source and result dimensions and size, then download individual files or a ZIP.

Check your result

Output size depends on image content, dimensions and settings. Lossy encoding can reduce detail; compare the result with the original.

Example: Convert HEIC product images to AVIF and compare the dimensions and small text before replacing the originals.

Online uploads and individual outputs are limited to 4 MB. Direct conversions need no account or payment. See all limits · Conversion tutorials.

Do I need to create an account?

These direct conversions work without signing in or payment. The current upload limit is shown in the upload area. Temporary processing files are removed after the request ends.

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