Convert HEIC to WebP
Turn iPhone HEIC photos into WebP — smaller than JPG at the same quality, supported by every current browser.
Drop images here
Drag & drop, click to browse, add a whole folder, or just press Ctrl+V to paste from the clipboard.
Every conversion happens inside your browser. Images are never uploaded to any server.
- Input formats
- JPG PNG WebP AVIF BMP GIF ICO HEIC
- Output formats
- JPG PNG WebP AVIF
- Engines
- MozJPEG · libwebp · libavif
- Privacy
- 100% local
Free · Online · No file-count limit · No sign-up
The web-friendly target for iPhone photos
WebP is the format you want for a website: every current browser supports it, and at the same visual quality it is typically 25–35% smaller than JPEG. Converting HEIC straight to WebP also skips the intermediate JPG entirely.
The decode step is lossless, so the only quality decision comes from the WebP encoder itself. Quality 80 is usually indistinguishable from the original at normal viewing size; 90 is a safe choice for large hero images.
If some of your visitors still run very old software, keep a JPEG fallback and let the browser choose with a picture element. Otherwise WebP alone is enough for modern delivery.
How to convert HEIC to WebP
Add HEIC photos
Drop .heic/.heif files or a folder. The target format is already WebP.
Set the quality
80 for typical content images, 90 for large hero shots. Alpha is preserved if the source has it.
Download
Save individually or as a ZIP. Filenames switch to .webp so upload forms accept them.
Questions about this task
Is WebP smaller than JPG for the same photo?
Usually 25–35% smaller at matched visual quality. Flat graphics and screenshots do better; very noisy photos see a smaller gain.
Does every browser support WebP?
For practical purposes yes: Chrome, Edge, Firefox, Safari 14+ and every current mobile browser. Only legacy software predating 2020 is a concern.
Does converting twice hurt quality?
The HEIC decode is lossless, so there is exactly one lossy step: the WebP encode. Going HEIC → JPG → WebP would add a second one, which is why converting directly is better.
Other image tasks
Same local processing, different starting point:
Convert PNG to WebP
Swap heavy PNGs for WebP — typically 25–60% smaller with transparency intact. Convert a whole folder in one go...
Convert WebP to PNG
Get a universally compatible PNG from any WebP file — transparency intact, conversion done locally in your bro...
Convert JPG to WebP
Cut photo file size by 25–35% at the same visual quality. Convert one image or an entire folder locally.
Back to Image Format Converter
All formats in one workspace — batch compression, conversion, resizing and before/after comparison.
Building ZIP
Large batches take a moment. The download starts automatically — no need to click again.