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heic-to-jpg

A HEIC to JPG converter decodes the modern, efficient HEIC (High Efficiency Image Container) format that iPhones use by default and re-encodes the image as JPG (JPEG) — the universally-supported format that every browser, OS, app, and email client opens without complaint. The ZTools HEIC to JPG Converter runs entirely in your browser using a WebAssembly HEIC decoder, supports batch conversion (drop multiple files at once), gives you quality-vs-size control (50-100%), preserves EXIF metadata (camera, date, GPS) by default, and produces output identical to what iPhone's native "send as JPEG" option would.

Use cases​

Sharing iPhone photos with Windows or older devices​

Windows 10/11 sometimes shows HEIC as a broken thumbnail. Convert to JPG and share — universal compatibility, no codec installs.

Uploading to websites that reject HEIC​

Many web upload forms (job applications, government portals) only accept JPG/PNG. Convert before uploading.

Editing in software without HEIC support​

Older Photoshop versions and many free editors don't handle HEIC. Convert to JPG, edit, save.

Email attachments and document insertion​

Email clients often render JPG inline but show HEIC as an attachment. Convert for better recipient experience.

How it works​

  1. Drop one or many HEIC files — Files stay in your browser — no server upload. Batch up to a few hundred files at once.
  2. Pick output quality — JPG quality 50-100. 85 (default) gives near-indistinguishable visual quality at ~30% of the lossless size. 70 for "good enough" and smaller files.
  3. WebAssembly decoder converts each file — HEIC is decoded to a raw bitmap, re-encoded as JPG. EXIF metadata (camera, date, GPS) is copied across by default.
  4. Download single or zip — Single file → one JPG download. Multiple → all JPGs in a zip with original filenames preserved.

Examples​

Input: IMG_1234.heic (3.2 MB iPhone photo)

Output: IMG_1234.jpg (~1.8 MB at quality 85), visually identical, EXIF preserved.

Input: 50 HEIC files dropped at once

Output: Zip download with 50 JPG files, total ~75 MB → ~45 MB.

Input: HEIC with GPS coordinates

Output: JPG with same GPS coordinates intact (or stripped, if you toggle "strip metadata").

Frequently asked questions​

Why does my iPhone save as HEIC instead of JPG?

HEIC files are roughly half the size of JPG at equivalent visual quality. Apple defaults to HEIC to save storage. You can change the iPhone setting (Settings > Camera > Formats > Most Compatible) to save JPG directly.

Will I lose quality converting HEIC to JPG?

Both formats are lossy. Converting once at quality 85+ is visually indistinguishable from the original. Converting multiple times in a row degrades quality each time — try to keep one master and re-convert from it.

Is metadata preserved?

EXIF (camera, lens, exposure, date, GPS) is preserved by default. Toggle "strip metadata" if you're sharing publicly and want to remove location data.

Is this safe for private photos?

Yes — conversion runs entirely in your browser using WebAssembly. No upload, no cloud, no analytics on the image content. The original files never leave your device.

Can it convert to other formats (PNG, WebP)?

This tool focuses on HEIC → JPG. For PNG or WebP output, use the Image Format Converter; HEIC source still works but the destination is more flexible.

Tips​

  • Quality 85 is the sweet spot — near-perfect visual quality at modest file size.
  • For final masters, keep the HEIC; convert to JPG only when sharing.
  • Strip metadata before posting publicly to avoid leaking GPS coordinates of your home/workplace.
  • For very large batches (500+ files), convert in groups of 100 to avoid browser memory pressure.

Try it now​

The full heic-to-jpg runs in your browser at https://ztools.zaions.com/heic-to-jpg — no signup, no upload, no data leaves your device.

Open the tool ↗

Last updated: 2026-05-05 · Author: Ahsan Mahmood · Edit this page on GitHub