Convert HEIC to JPG

Turn iPhone HEIC and HEIF photos into universally compatible JPGs — instantly, in your browser. No uploads, no limits.

No uploads — 100% on-device
Fast in-browser processing · WASM codecs
Unlimited files · up to 256MB each

Drop images here

or Browse files

Tip: paste images directly with Ctrl+V

HEIC · PNG · JPEG · WebP · AVIF · GIF · SVG

iPhones save photos as HEIC to keep files small, but many apps, websites and Windows PCs can’t open them. Lumagely decodes HEIC/HEIF right on your device and re-encodes it to JPG, keeping the correct orientation — your photos never leave your phone or computer.

How to convert HEIC to JPG

1Drop your .heic or .heif files in, or paste them — add as many as you like.
2JPG is already selected as the output; pick a quality or a target size if you want.
3Download each JPG, or grab the whole batch as a ZIP.

Good to know

HEIC is decoded with the libheif WebAssembly engine, so it works even in browsers with no native HEIC support.
EXIF orientation is honoured, so portrait photos stay upright.
Need a different format? PNG, WebP and AVIF are one click away.

HEIC to JPG — questions

Why won’t my HEIC photos open on Windows or the web?

HEIC is an Apple format that older apps, Windows and most websites don’t support. Converting to JPG makes the photo open everywhere.

Does converting HEIC to JPG lose quality?

JPG is lossy, but at the default quality the difference is invisible. You can raise the quality, or switch to PNG for a lossless copy.

Can I convert many HEIC files at once?

Yes. Add a whole batch, convert them together and download everything as a single ZIP.

Are my photos uploaded anywhere?

No. Every HEIC is decoded and re-encoded on your own device — nothing is ever sent to a server.

Everything you can do

A complete image toolkit — compress, convert, resize, crop, rotate and watermark — all running privately in your browser.

Smart compression
Shrink PNG, JPEG, WebP and AVIF with WebAssembly codecs — Smart Auto, lossy, near-lossless or fully lossless.
Target file size
Set a limit in KB and Lumagely finds the best quality that fits — ideal for upload caps and email attachments.
Convert & HEIC to JPG
Convert between PNG, JPEG, WebP and AVIF, turn iPhone HEIC photos into JPG, and modernize old GIFs.
Resize, crop & rotate
Resize by pixels or percentage, crop to any aspect ratio, and rotate or flip — across the whole batch.
Batch watermark
Stamp a text or logo watermark onto every image, with full control over position, size, opacity and margin.
Private & offline
Everything runs on your device in Web Workers — no uploads, no sign-up, and it keeps working offline.

Supported formats

Compress, convert and optimize the formats the modern web runs on.

HEIC
Convert iPhone HEIC photos to JPG, PNG, WebP or AVIF.
PNG
Lossless compression with OxiPNG.
JPEG
High-quality photos with MozJPEG.
WebP
Smaller photos & graphics, lossy or lossless.
AVIF
Next-gen format with the best compression for photos.
SVG
Minify vectors, or trace raster images into SVG.
GIF
Convert GIFs to modern, smaller formats.

Why Lumagely?

100% private

Your images are processed on your device and never uploaded to any server.

Fast & modern

WebAssembly codecs (MozJPEG, OxiPNG, libwebp, libavif) run at near-native speed in your browser.

Free & unlimited

No sign-up, no forced watermarks, no limits — optimize as many images as you like.

Browser-based vs. upload-based

Typical upload tools

Images are uploaded to a server
Sign-up or usage limits are common
Often split across separate tools
Privacy depends on the provider

Lumagely

Images stay on your device
No sign-up — unlimited files
Compress, convert, resize and social export in one place
Private by design — nothing leaves your browser

More image tools

One-tap tools for the most common image jobs — all free, all in your browser.