HEIC to WebP Converter
Convert
The canvas previews the converted result live as you adjust the settings. Click Convert for the exact size and a before/after split — drag the divider to judge the quality, then download. The original file is never modified.
Your images are processed locally in your browser and never uploaded to any server.
HEIC is efficient for storing iPhone photos, but WebP is the format the open web actually speaks. This converter turns HEIC files into quality-controlled WebP images entirely in your browser: batch supported, nothing uploaded, and the HEIC decoder loads on demand only for this page.
Both HEIC and WebP are modern, efficient formats, so the reason to convert is not size but reach: HEIC is largely confined to Apple's ecosystem, while WebP is understood by every current browser and most web tools. If iPhone photos are headed for a website, a blog, or an app rather than another Apple device, WebP is the destination that keeps them small and lets everyone actually see them.
How to use the heic to webp converter
- Add your .heic files (drag-and-drop or the file picker, batch supported).
- Set the WebP quality; 85+ keeps iPhone photos looking untouched.
- Convert; each photo reports its new size.
- Download individually or all at once as a ZIP.
Why WebP rather than JPG
WebP is the sharper choice than JPG when the target is the web: it is typically 25–35% smaller at the same visual quality, and unlike JPG it supports transparency, so it wastes no space and loses no capability. For preparing iPhone photos for online use, that combination makes it the most efficient mainstream destination.
A single lossy re-encode happens at the quality you choose, and at 85 or above it is indistinguishable from the HEIC original while landing at a comparable or smaller size. Because the HEIC decoder runs inside the browser, the same page works on Windows, Android, Linux, and Chromebooks with nothing installed and no photo ever uploaded.
Frequently asked questions
Why convert HEIC to WebP instead of JPG?
WebP files are typically 25–35% smaller than JPG at the same visual quality, and like HEIC they support transparency, which JPG does not. If you are preparing images for a website or app, WebP is the better destination for iPhone photos.
Will my HEIC photos keep their quality?
One lossy re-encode happens, at your chosen quality setting. At 85+ it is visually indistinguishable from the HEIC original. Expect the WebP to be comparable in size or smaller than the HEIC, since both formats compress aggressively.
Does this work on Windows and Android?
Yes. The HEIC decoder runs in your browser rather than relying on operating-system support, so the same page works on Windows, macOS, Linux, Android and Chromebooks without installing anything.