Is this HEIC to JPG converter really free?

Yes. Up to 5 files at a time, no signup, no catch. The free tier adds a small watermark to image output — Pro ($9.99/mo or $49/yr) removes it, raises the file size limit to 500 MB, and unlocks unlimited batch conversion.

Are my files uploaded to a server?

No — and you can verify it yourself. Open DevTools → Network tab, then convert a file. You'll see zero upload requests. Everything runs right in your browser. We never see your files.

How long does conversion take?

Usually 1–3 seconds for a typical file. The very first conversion on a fresh page load may take 5–20 seconds while the converter engine loads — after that it's instant. Your CPU does all the work locally.

What is the file size limit?

Free: up to 10 MB per file, 5 files per batch. Pro: up to 500 MB per file, unlimited batch. If you're working with large videos or RAW photos, Pro is built for that.

Can I batch convert multiple HEIC files at once?

Yes — drop multiple files at once (or Ctrl/Cmd+click to select them) and they all convert in parallel. Free accounts handle up to 5 files per batch; Pro has no limit.

Will the image quality change after conversion?

It depends on the formats involved. Converting to a lossless format like PNG preserves every pixel exactly. Converting to a lossy format like JPEG or WebP applies compression — we default to 85% quality, which looks identical to the original for almost all images. You won't notice a difference unless you zoom in pixel-by-pixel.

Do you support batch image conversion?

Yes — drop multiple images at once and they all convert in parallel. Free accounts handle up to 5 at a time; Pro is unlimited. Download everything as a single ZIP when you're done.

How private is this converter?

Completely private — by design, not policy. There is no upload endpoint. Files are processed right inside your browser tab and disappear the moment you close it. We collect only anonymous page-view counts; your file content is never seen or stored.

HEIC to JPG Converter — Free, Fast, No Upload

How to convert HEIC to JPG online

1
Drop your HEIC file
Drag and drop your High Efficiency Image Container file onto the converter, or click to browse your files. You can select up to 5 at once. Nothing leaves your device — conversion happens right here in the browser.
2
Hit Convert — it happens locally
Click Convert and watch it go. There's no upload, no server queue, no waiting. The converter runs High Efficiency Image Container → Joint Photographic Experts Group entirely in your browser tab. Most files finish in 1–3 seconds.
3
Download your JPG
Your Joint Photographic Experts Group file is ready. Click Download, or grab a ZIP if you converted a batch. Close the tab and everything disappears — no copies kept anywhere.

HEIC vs JPG: format overview

HEIC

High Efficiency Image Container

Apple (based on MPEG HEIF/ISO spec) · 2017

Compression: lossy
Color depth: 12-bit
Transparency: Yes

✓ 50% smaller than JPEG at equivalent quality
✓ Supports 16-bit depth and HDR
✗ Poor browser support

JPG

Joint Photographic Experts Group

Joint Photographic Experts Group · 1992

Compression: lossy
Color depth: 8-bit
Transparency: No

✓ Universal compatibility — supported everywhere
✓ Excellent compression for photos

HEIC magic bytes: 00 00 00 18 66 74 79 70 68 65 69 63

JPG magic bytes: FF D8 FF

Why convert HEIC to JPG?

If you've ever tried to open a HEIC file and hit a wall — the app won't accept it, the website rejects it, or the preview just shows a broken icon — you already know why this conversion matters.

High Efficiency Image Container is great for what it was designed for, but it has real-world limitations: poor browser support and requires codec on windows. The moment you step outside that original context, it gets frustrating fast.

Joint Photographic Experts Group is the safer choice for Photos, Social media images, Email attachments. Its main advantages — universal compatibility — supported everywhere and excellent compression for photos — mean it just works wherever you need it.

A few common reasons people end up here: - Their target app, site, or device doesn't accept HEIC - They need a smaller file for email or upload (JPG often compresses better) - They need Joint Photographic Experts Group's specific capability: universal compatibility — supported everywhere - Compatibility with older software that pre-dates High Efficiency Image Container

The conversion is one-way: you get a JPG that works everywhere Joint Photographic Experts Group is expected. The original HEIC file is not touched.

Quality & file size: HEIC to JPG

Typical file sizes: HEIC 1.5–3 MB → JPG 2–5 MB.

Both HEIC and JPG use lossy compression. We transcode at high quality settings (equivalent to JPG's recommended web quality) to minimize generational loss.

Color depth: HEIC supports 12-bit, JPG supports 8-bit.

Transparency: HEIC supports transparency. JPG does not support transparency — transparent areas become solid white.

Frequently asked questions

Privacy: how FormatDrop handles your files

Your HEICfiles are converted 100% inside your browser. They are never uploaded to our servers, never stored, and never seen by anyone other than you. This isn't a privacy policy claim — it's an architectural guarantee: our server has no endpoint that receives file bytes.