Convert your .heic files to .webp format online for free. No software to install. Fast, secure, and easy.
Free — 3 conversions per day
Drag and drop your .heic file or click to browse.
Select WebP as your output format.
Click Convert and download your .webp file.
Converting HEIC to WebP lets you take advantage of WebP's 25-35% smaller than jpeg with comparable perceived quality. HEIC files (High Efficiency Image Container) can be converted to WebP (Web Picture Format) for better compatibility, smaller file sizes, or access to features that HEIC does not support.
HEIC (High Efficiency Image Container, introduced in 2015) uses HEVC (H.265) intra-frame compression. WebP (Web Picture Format, introduced in 2010) uses VP8 (lossy) / VP8L (lossless) compression. HEIC browser support: Limited (Safari only on macOS/iOS). WebP browser support: All modern browsers (Chrome, Firefox, Safari 14+, Edge).
The quality impact depends on the specific settings used during conversion. WebP preserves full quality with lossless compression.
Typical HEIC file size: A 12MP iPhone photo: ~1.5-2.5 MB. Typical WebP file size: A 12MP photo at quality 80: ~2-3.5 MB.
Use the HTML <picture> element to serve WebP with a HEIC fallback for the rare browsers that do not support WebP yet. This gives you the best of both worlds: modern compression for most users and guaranteed compatibility for everyone.
Convert HEIC to WebP completely free with no limits. No hidden fees, no watermarks.
Create a free account in 10 seconds and start converting immediately. No credit card required.
Image conversions happen in your browser using the Canvas API. Your files never leave your device — zero server upload.
Convert files from any device — desktop, tablet, or phone. No software to install, works in any modern browser.
SquishConvert supports over 358 file conversion combinations across images, documents, audio, and video.
Your converted .webp file maintains the best possible quality. No unnecessary compression or quality loss.
Yes, HEIC to WebP conversion is completely free with no limits. Image conversions happen in your browser.
Image conversions are instant — they happen directly in your browser without uploading to any server.
Absolutely. HEIC to WebP conversion happens entirely in your browser. Your files never leave your device.
Currently, SquishConvert converts one file at a time. Batch conversion is coming soon — stay tuned!
Free users can convert files up to 10 MB. Pro users can convert files up to 500 MB.