HEIC-Konverter - Convertisseur HEIC

Since iOS 11 the iPhone saves photos in the HEIC format (High Efficiency Image Container) by default. It saves storage because HEIC is smaller than JPG at the same quality. The downside shows the moment you need the photo elsewhere: many Windows programs, older image viewers, government uploads and web forms simply cannot open HEIC. You end up with a photo nothing but the iPhone will display.

The HEIC converter fixes that in seconds. You drop in your HEIC or HEIF files and pick the target format: JPG for maximum compatibility, PNG for lossless quality with transparency, or WebP for small, modern web images. The result then opens everywhere - from the old laptop to the official upload.

The best part: the conversion runs entirely in your browser. Your photos are not uploaded, not sent to a server and never stored anywhere. For private images - family photos, ID scans, screenshots - that is exactly what you want. No outside server sees your shots, and it even works offline once the page has loaded.

For whole photo series there is batch processing. Upload dozens of HEIC files at once, convert them all in one pass and download them as a ZIP archive. That saves you the tedious one-by-one clicking when you want to move an entire holiday folder from the iPhone to the PC.

Because the tool needs no signup and no account, it is the fastest fix for the eternal HEIC problem. No newsletter, no watermark, no hidden file-size limit. Photo in, JPG out, done - and your images stay on your own device the whole time.