Convert HEIC to JPG in your browser
iPhone photos open as broken files on Windows. Drop them here — they are converted on your own device, never uploaded, and the page keeps working offline.
Free plan converts up to 3 files per batch. Compare plans →
How it works
- Drop your files. HEIC, HEIF, JPG, PNG or WebP. Batch and folder drops both work.
- Pick the output. Choose the format, quality, max edge, or a hard size limit in KB.
- Download. One file at a time, or everything as a single ZIP. Nothing is uploaded.
Why your HEIC files look broken on Windows
HEIC is Apple’s default photo format. It keeps the same picture in roughly half the space of a JPEG, which is great on a phone and useless in a Windows folder — Windows needs an extra codec to read it, and most machines do not have one installed.
The usual fix is to convert to JPG. The catch is that most online converters upload your photos to a server, process them there, and send them back.
What this tool does differently
The converter runs inside your browser. The HEIC decoder is shipped to your device and runs locally, so there is nothing to upload, nothing to store, and no account to create.
It also means the tool keeps working with the network disconnected: load the page once, and it will convert photos on a plane, in a basement, or after the site is long gone.
When you should keep HEIC instead
If the photo is staying on your phone or going into Photos, keep HEIC — it is smaller and sharper for the same bytes. Convert only when something outside Apple’s ecosystem has to open the file: a Windows PC, an upload form, a printer, a client.
FAQ
Are my photos uploaded to a server?
No. Conversion runs in your browser using WebAssembly. Disconnect your network after the page loads and it still works.
Can I convert many photos at once?
Yes. Drop a folder of HEIC files, convert them together and download everything as one ZIP. The free tier converts three files per batch; Pro removes the limit.
Does converting HEIC to JPG lose quality?
A little, because JPG is a lossy format. At quality 0.85 the difference is hard to see, and you can raise the quality slider to 1.0 if you need the maximum.
Why is the JPG sometimes bigger than the HEIC?
HEIC compresses more efficiently than JPG. That is the format, not the tool — a 2MB HEIC can become a 3MB JPG at maximum quality. Lower the quality slider or set a target size in KB to trade detail for bytes.