HEIC to WebP Converter
Convert iPhone HEIC photos to WebP for smaller, web-ready files — free, no upload, 100% in your browser
Drop image here or click to upload
HEIC, HEIF — max 20MB
You can also paste an image (Ctrl+V)
Why Convert HEIC to WebP?
HEIC (High Efficiency Image Format) is Apple's default photo format on iPhone and iPad. While HEIC is excellent for storage — comparable quality to JPEG at half the file size — it has poor compatibility outside the Apple ecosystem. Many websites, apps, and tools do not accept HEIC uploads.
WebP is Google's modern image format designed for the web. It delivers 25–35% smaller files than JPEG at the same visual quality, and is supported by all modern browsers (Chrome, Firefox, Safari 14+, Edge). Converting HEIC to WebP gives you a web-optimized file that works everywhere online.
HEIC vs WebP vs JPEG — Format Comparison
| Feature | HEIC | WebP | JPEG |
|---|---|---|---|
| File size vs JPEG | ~50% smaller | 25–35% smaller | Baseline |
| Browser support | Safari only | All modern browsers | Universal |
| Transparency | Supported | Supported | Not supported |
| Web upload compatibility | Poor | Excellent | Universal |
| Social media | Rejected by most | Most platforms accept | Universal |
| Quality at same file size | Excellent | Excellent | Good |
Common Uses for HEIC to WebP
Website and blog images
WebP is the recommended format for web images. Google PageSpeed Insights specifically suggests serving images in WebP for better Core Web Vitals scores.
Shopify and e-commerce
Shopify automatically converts uploaded images to WebP for shoppers on compatible browsers. Upload WebP directly to skip re-compression and preserve quality.
Social media posts
Most platforms (Instagram, Facebook, Twitter, LinkedIn) now accept WebP. The smaller file size means faster uploads from mobile.
Email newsletters
Email clients like Gmail display WebP images. Smaller files mean faster loading in email previews.
Sharing iPhone photos on Android or Windows
Android and Windows do not natively open HEIC files. WebP is widely supported and opens in any modern browser or file viewer.
Portfolio and photography sites
WebP delivers the same sharp detail as HEIC at smaller file sizes — ideal for photo galleries where load speed affects visitor experience.
How to Get HEIC Files from iPhone to Your Computer
iPhones shoot HEIC by default. To use this tool, you first need the HEIC file on your computer or Android device:
- AirDrop (Mac) — AirDrop from iPhone to Mac transfers the original HEIC file. Find it in ~/Downloads.
- iCloud Photos — Enable iCloud Photos, then download originals from icloud.com on any browser as HEIC.
- USB cable (Windows) — Connect iPhone via USB. Open File Explorer → This PC → iPhone → DCIM folder. Copy HEIC files to your desktop.
- Email to yourself — Email the photo from iPhone. The attached file will be HEIC on most email clients.
- Change camera settings — In iPhone Settings → Camera → Formats, select "Most Compatible" to shoot JPEG instead of HEIC going forward.
Related Tools
- HEIC to JPG — convert iPhone photos to universal JPEG format
- HEIC to PNG — convert HEIC to lossless PNG with transparency
- JPG to WebP — convert JPEG photos to smaller WebP for web
- Compress image — reduce WebP or JPEG file size further
- Resize HEIC — resize iPhone photos without converting format
Frequently Asked Questions
Why convert HEIC to WebP instead of JPEG?▼
WebP is 25–35% smaller than JPEG at the same visual quality. For websites, this means faster page loads and better Google PageSpeed scores. All modern browsers support WebP, making it the best format for any image you publish online.
Will my HEIC photos look different after converting to WebP?▼
At high quality settings (90+), WebP output is visually identical to the original. For web use at quality 80–85, the difference is imperceptible at normal viewing distances while the file size is significantly smaller than JPEG.
Does WebP support the same photo quality as HEIC?▼
Yes. Both formats use modern compression algorithms that far outperform JPEG. A WebP at quality 85 is typically sharper than JPEG at quality 95 at the same file size.
Can I open a WebP file on iPhone?▼
Yes. Safari on iOS 14+ fully supports WebP. The Photos app on older iOS versions may not open WebP — in that case, convert back to JPEG for iOS sharing.
Does WebP support transparency?▼
Yes. WebP supports full alpha transparency. HEIC photos from iPhone cameras do not contain transparency, so the converted WebP will have a solid background.
Are my HEIC files uploaded to a server?▼
No. All conversion happens entirely in your browser using JavaScript. Your files never leave your device and are never sent to any server.