Convert HEIC to WebP

Make a WebP copy for a website or app that accepts it. Each selected HEIC becomes a separate WebP image; Download All packages the images in a ZIP.

Choose your output settings

Keeps the photo's proportions. Smaller photos are never enlarged.

Higher settings usually increase file size. This is a lossy format; compare the downloaded result.

Or drop HEIC files here. Photo conversion happens locally in this browser.

How to convert HEIC to WebP

  1. Use Choose HEIC photos to select files from your device.
  2. Choose your output settings, then select Convert to WebP.
  3. Use a named download link to save an image, or choose Download All as ZIP for an archive of the separate results. The cards show dimensions and file sizes.
  4. Check the downloaded result before sharing it. Choose Convert More to start another batch.

Selected photo bytes are processed locally in your browser rather than uploaded to a conversion server. The website still loads its scripts and other web resources. No account or conversion fee is required.

For alternatives and troubleshooting, read the HEIC to WebP guide and how conversion works.

What to check before using the result

Choose a lossy WebP quality setting from 10 to 100 (default 80), with optional longest-edge resizing. Smaller photos are not enlarged. There is no lossless-mode switch or exact target-file-size control. WebP output is not guaranteed to be smaller than your HEIC or an existing website image.

Large photos or batches can need substantial memory. If conversion fails, try a single complete HEIC file, then a smaller batch. Support can vary with the HEIC variant, browser and available device memory.

When to choose WebP

Inspect color, orientation and fine details at the size you intend to display. Compare actual file sizes, check that your publishing system accepts WebP, and resize with your editor or image pipeline if needed. Keep the original HEIC.

Compare JPG, PNG, WebP and PDF, or use the photo upload checklist if a form still rejects your file.