How it works
- Add HEIC photosDrop in one or many. They’re decoded on your device — nothing is uploaded.
- Choose JPG or PNGPick the output format, and a JPG quality if you choose JPG.
- DownloadOne photo downloads directly; several come back together in a ZIP.
Why convert with RedactLocal?
Most HEIC converters upload your photos to a server to decode them — and photos often carry location and other personal data. RedactLocal decodes HEIC entirely on your device with a self-hosted decoder, so your images never leave your browser. It handles batches, keeps the correct orientation, and works offline once loaded.
Frequently asked questions
Are my HEIC photos uploaded?
No. They’re decoded locally in your browser using a self-hosted library. Nothing is sent to RedactLocal.
Why does iPhone use HEIC?
HEIC stores photos at roughly half the size of JPG at similar quality, saving space on your phone. The downside is that many apps and sites still expect JPG or PNG — which is where this tool comes in.
Will converting to JPG reduce quality?
JPG is lossy, so pick the setting that fits: Maximum for near-identical results, High for a good balance, or Standard for smaller files. Choose PNG for a lossless copy.
A photo wouldn’t convert — why?
Some HEIC variants can’t be decoded in every browser. If that happens, the file is flagged with a clear message and the rest still convert. Trying a different browser, or converting on an iPhone/Mac, can help.