HEIC → WEBP
Convert HEIC to WEBP
Free, instant and 100% private. Your HEIC file is converted on your own device and never uploaded anywhere.
Add your HEIC
Tap to choose — or drop it here. Converted to WEBP on your device.
Nothing is uploaded. Your files never leave this browser. You can even paste an image with Ctrl/Cmd+V.
Converting HEIC to WEBP is a common task when you need smaller than jpg/png at the same quality. HEIC (High Efficiency Image Container) is the format iPhones use to save photos since iOS 11. It compresses better than JPG at the same quality, but many websites, Windows PCs and older apps cannot open it — which is why converting HEIC is one of the most-searched tasks online. WEBP, on the other hand, gives you smaller than jpg/png at the same quality and supports transparency. ZeroUpload performs this conversion entirely inside your browser, so your HEIC file is never uploaded to a server.
How to convert HEIC to WEBP
- 1
Drop your HEIC file into the box (or click to select it).
- 2
ZeroUpload converts it to WEBP instantly, right inside your browser.
- 3
Download your new WEBP file. Nothing was ever uploaded.
When should you convert HEIC to WEBP?
You should convert HEIC to WEBP when you want speeding up website load times but your source is HEIC. Typical situations include opening iPhone photos on a PC or the web, sharing photos with people on any device, where the destination expects WEBP instead.
HEIC vs WEBP
High Efficiency Image Container (HEIC)
HEIC (High Efficiency Image Container) is the format iPhones use to save photos since iOS 11. It compresses better than JPG at the same quality, but many websites, Windows PCs and older apps cannot open it — which is why converting HEIC is one of the most-searched tasks online.
Strengths
- + Excellent compression
- + High image quality
- + Saves storage on iPhones
Trade-offs
- – Poor compatibility outside Apple
- – Rejected by many websites and apps
WebP Image (WEBP)
WebP is a modern Google format with both lossy and lossless modes. At equal quality it is typically 25–35% smaller than JPG or PNG, supports transparency, and is now backed by every major browser.
Strengths
- + Smaller than JPG/PNG at the same quality
- + Supports transparency
- + Modern browser support
Trade-offs
- – Less universal in old desktop apps
- – Occasionally rejected by legacy tools
Frequently asked questions
How do I convert HEIC to WEBP? +
Drop your HEIC file into the box above (or click to choose it), and ZeroUpload converts it to WEBP right inside your browser. Then download the result. No account, no waiting.
Is it safe to convert HEIC files here? +
Completely. ZeroUpload does the entire conversion on your own device. Your HEIC file is never uploaded to any server, so your data stays 100% private.
Does converting HEIC to WEBP cost anything? +
No. It is free with no limits and no signup. Because the conversion runs on your device, there are no server costs and therefore no paywalls.
What is the difference between HEIC and WEBP? +
HEIC is Apple's modern, highly compressed photo format used by iPhones since iOS 11. WEBP is a modern Google format offering superior compression and smaller file sizes for the web. Converting from HEIC to WEBP trades excellent compression for smaller than jpg/png at the same quality.
Do my files get uploaded? +
No. The HEIC to WEBP conversion runs entirely inside your browser, on your device, so your files are never sent to a server. You need internet to load the page, but the conversion itself is local — you can even disconnect mid-convert and it still finishes.