HEIC/HEIF to WebP — Online Image Converter
Convert HEIC/HEIF to WebP online. Private, client-side — no uploadrequired. Fast batch converter.
About HEIC/HEIF to WebP
HEIC ties photos to HEVC decoding, which still needs codec packs on some Windows setups and older tools. WebP re-encodes the still with a broadly supported codec at similarly small sizes, keeping the storage savings of the phone capture. Transparency carries over where the source has alpha, since both formats keep an alpha channel. Bursts and depth data stay behind because WebP holds a single image. Export at high quality from the original, then confirm the result opens on the target device before deleting anything.
Why convert HEIC/HEIF to WebP?
- Flexible size with WebP lossless or lossy compression - lossy for smaller files, lossless for exact quality.
- Keep animation and transparency where supported.
- Private, no upload - runs in your browser.
HEIC/HEIF vs WebP
| Animation | Yes | Yes |
|---|---|---|
| Transparency | Yes | Yes |
| Compression | lossy or lossless | lossless or lossy |
| Typical use | HEIC is Apple's HEVC-based photo format used as the iPhone default since 2017. | WebP stores still and animated images with better compression. |
When not to convert HEIC/HEIF to WebP
- Skip WebP for archival masters: lossy compression discards detail, so keep the HEIC/HEIF original.
- Keep a master copy: repeated exports stack small losses, so archive HEIC/HEIF before batch WebP shares.
Limits
Starting point: HEIC/HEIF - HEVC-based photos captured on iPhones. Windows and older tools may need a codec pack to open it. Use the quality slider to balance size and fidelity. Set the quality slider near 80-90 for WebP photos from HEIC/HEIF, and keep dimensions matched to the source.
How conversion works
Conversion runs entirely in your browser with the WASM image engine. Files never leave your device.