Convert HEIC to WebP
Going straight from iPhone HEIC photos to WebP is ideal when the destination is the web: you keep file sizes small (often smaller than the original HEIC) while gaining support in every modern browser.
Free · No signup · No upload — runs 100% in your browser
How to convert HEIC to WebP
- Open the converter and add your HEIC files — drag & drop, paste from the clipboard, or pick a whole folder.
- Choose WebP as the output format in the options panel and press Apply.
- Fine-tune quality or resize if you need to — files re-encode instantly.
- Download results individually, as a ZIP, or combined into a PDF.
About the formats
HEIC
HEIC (High Efficiency Image Container, also seen as HEIF) is the format iPhones and iPads use for photos by default. It stores excellent quality at roughly half the size of JPEG, but support outside the Apple ecosystem is poor — many Windows apps, websites, and upload forms simply reject it.
WebP
WebP is Google's web-focused format, supported by every modern browser. It typically lands 25–35% smaller than JPEG at comparable quality and also supports transparency, making it the workhorse choice for fast-loading websites.
Frequently asked questions
Are my HEIC files uploaded to a server?
No. The conversion runs entirely in your browser using WebAssembly codecs — your files never leave your device. After the first visit the converter even works offline.
Can I convert many files at once?
Yes — add as many files (or whole folders) as you like, convert them in one batch, and download everything as a single ZIP. There are no file-count or size limits.
Will I lose quality converting HEIC to WebP?
You stay in control: WebP quality is adjustable in the options panel, and the defaults are tuned to be visually indistinguishable for typical images. You can re-convert with different settings instantly.