How to Convert HEIC to JPG — Free Online Converter, No Upload

Your iPhone saves photos as HEIC — great for storage, terrible for compatibility. Windows won't open them without extra codecs, and plenty of upload forms reject them outright. Here's how to convert HEIC to JPG for free, dozens of photos at once, without installing anything or uploading your pictures to a server.

How to convert HEIC to JPG online — free, no upload

1. Open the Nabblo file converter in Safari, Chrome or Edge.
2. Drag your HEIC photos in — a whole batch at once is fine.
3. Pick JPEG as the output format and set the quality (80 is a good default).
4. Convert, then download files individually or all together as a ZIP.

Unlike most HEIC converters, the conversion runs entirely in your browser using your device's own decoder — photos never leave your machine. That matters for personal photos more than almost any other file type.

Convert HEIC to PNG or WebP instead

JPG is the compatibility pick, but it's not always the right one. Choose PNG if you need lossless quality for editing, or WebP if the photos are headed for a website — it's around 25–35% smaller than JPEG at the same visual quality. The same converter handles all three, plus AVIF.

What is a HEIC file?

HEIC is Apple's container for photos compressed with HEVC (H.265) video coding — the default iPhone photo format since iOS 11 in 2017. It stores the same image at roughly half the size of a JPEG, which is why Apple uses it. The trade-off is compatibility: outside the Apple ecosystem, support is still patchy.

Stop your iPhone from shooting HEIC

If you'd rather avoid conversions entirely, make your iPhone shoot JPG from the start: Settings → Camera → Formats → Most Compatible. Photos will take about twice the storage. Also worth knowing: when you share via Mail or many messaging apps, the iPhone often converts to JPEG automatically — the HEIC problem mostly appears with cables, AirDrop to non-Apple devices, and cloud drives.

How to open HEIC files on Windows

Windows 10 and 11 can preview HEIC after installing the free HEIF Image Extensions from the Microsoft Store — though the HEVC video codec it relies on is sold separately on many machines. If you just need the photos usable everywhere, converting them to JPG once is usually faster than chasing codecs.

FAQ

Is converting HEIC to JPG free?

Here, yes — free with no file limit, no watermark and no sign-up. Because the conversion runs in your browser rather than on a server, there's no cost that would need a paywall.

Does converting HEIC to JPG lose quality?

Slightly, in theory: both HEIC and JPEG are lossy, so re-encoding discards a little detail. At quality 80+ the difference is invisible in normal viewing. If you need every pixel preserved, convert to PNG instead.

Why does my iPhone save photos as HEIC?

Storage. HEIC fits roughly twice as many photos in the same space as JPEG at comparable quality, so Apple made it the default. It's a good format — the problems only start when the photos need to leave the Apple ecosystem.