Process C-41 · in your browser DX 5063 · ISO FREE
The Darkroom

Film colour.
No lab. No upload.

Drop a raw file or JPEG, develop it through classic film stocks, and export at full resolution. The whole lab runs in your browser — decode, colour and print happen on your own machine, and your photos never leave it.

Enter the darkroom RAW: NEF · RAF · CR3 · ARW · DNG — or any JPEG

Develop in three steps

Step 01

Load

Drag in a raw file — NEF, RAF, CR3, ARW, DNG — or any JPEG, PNG or WebP. The preview is on screen in under a second, decoded locally by LibRaw running in WebAssembly.

Step 02

Develop

Flip through 24 film stocks, dial the strength, hold Space to compare with the original, and crop to real film formats — 3:2, 6×6, 6×7, XPan.

Step 03

Print

Export a full-resolution JPEG, rendered on your own GPU through the same colour pipeline you previewed. What you saw is what you get.

Light-tight · sealed

Your photos never leave your machine.

There is no upload button because there is no upload. Raw decode, film colour and export all run locally in your browser. The only thing we ever keep is the email you use to join the beta.

The stock library

24 exposures loaded