Image / Image Converter

HEIC to JPG, PNG & WebP Converter

Turn iPhone HEIC photos into JPG, PNG, or WebP — right in your browser.

Image Converter on-device · nothing uploaded

Convert to Quality · 0.82

Drop images here or click to choose

HEIC, JPG, PNG, WebP · multiple files OK · stays on your device

How it works

Pick a format, drop your images in, and your browser does the rest. HEIC files (the iPhone default) are decoded with a small WebAssembly module that loads on demand; everything else goes through the built-in Canvas API. The converted file lands back in your downloads.

Since it all runs locally, there's no upload, no queue, and no size limit beyond your device's memory — and it keeps working if your connection drops mid-session, which is an easy way to see that nothing's being sent anywhere.

WebP, JPG, or PNG?

Go with JPG when a file needs to open anywhere. Pick WebP for the web — it's noticeably smaller at the same quality, so pages load faster. Choose PNG when you need lossless output or transparency.

Add this tool to your site

Paste it anywhere. It runs in your visitor's browser, so no files ever touch your server — nothing for you to host, store, or worry about.

<iframe src="https://ondevice-tools.pages.dev/embed/image-converter" data-ondevice-embed width="100%" height="620" loading="lazy" style="border:1px solid #d4d8cd;border-radius:9px;max-width:680px" title="Image Converter — on-device.tools"></iframe>
<p style="font:12px/1.5 system-ui,sans-serif">Free <a href="https://ondevice-tools.pages.dev/tools/image-converter">Image Converter</a> — runs in your browser, no upload — by on-device.tools</p>
<script src="https://ondevice-tools.pages.dev/embed.js" async></script>

Questions

Are my photos uploaded anywhere?

Nope. It all happens in your browser using the Canvas and WebAssembly APIs, so the image bytes never leave your device — it even works with your Wi-Fi off.

Why convert HEIC to JPG or WebP?

HEIC is what iPhones save by default, but plenty of sites, apps, and Windows tools just can't open it. JPG opens anywhere; WebP is about 25–35% smaller than JPG at the same quality, which is great for the web.

Does converting remove EXIF metadata?

It does. Because the image is re-encoded from a canvas, camera and location (EXIF) data get dropped from the result by default — a nice little privacy bonus.