JK Graphic Editor · Support

A professional photo darkroom that runs entirely on your iPhone.

Getting started

1. Tap + to import from Photos, or the folder icon to import RAW files (DNG, CR3, NEF, ARW, RAF and more) from Files.
2. Open a photo and pick a Look. The app develops the photo, measures the result against professional limits (clipped highlights, crushed blacks, colour casts, oversaturation) and corrects it.
3. Fine-tune in Light, Colour, Detail and Frame. Double-tap any slider to reset it. Hold the photo to compare with the original.
4. Export to Photos or Files, full size or sized for Instagram posts and stories.

Questions

Does it upload my photos? No. Everything runs on the device and the app has no network access. See the privacy policy.

Are my originals changed? No. Edits are stored as settings next to a copy of the photo and can be reset at any time.

Where are my files? Files app › On My iPhone › JK Editor (Library holds your photos and edits, Exports holds rendered images).

Contact

Email juancarlos.celis92@gmail.com. Bug reports with the iOS version and the photo type (RAW, HEIC or JPEG) help a lot.