Grainhouse · a RawRoom extension Safelight on · pack V1
Grainhouse

Grain is
the point.

Classic black-and-white film renderings, with real grain.

The black-and-white pack for RawRoom. Eight classics — the workhorses, the slow dramatics, the push-process looks — printed in your browser. Your photos never leave your machine.

Coming soon · not on sale yet
HP5 Plus 400 is free in RawRoom →

One-time purchase · plugs into RawRoom · RAW: NEF · RAF · CR3 · ARW · DNG — or any JPEG

The mono shelf

8 mono stocks — 1 free in RawRoom · 7 in the pack · more being added

Real grain.

In the tank · in development

Mono looks are easy to fake; grain structure is what lands. Grainhouse is where RawRoom's film-grain engine is being built: grain sized against export resolution — not preview pixels, so prints don't come out sand-blasted — riding the mids and shadows and fading in dense highlights, the way negatives actually behave, with per-stock character.

Honestly: the engine is still in the tank. The pack's stocks stand on their own — channel-mixed greys and tone curves, verified against a reference pipeline — and the grain engine lands in the pack as a free update when it's convincing, not before.

Fine · the T-Max territory
Classic · the Tri-X territory
Pushed · the Delta 3200 territory

Illustration of the parameter range — not film scans, and not the engine's output.

How it plugs in

Step 01

Buy the pack

One-time purchase, $9.99. No subscription. 30-day money-back guarantee.

Step 02

Key by email

Your licence key arrives by email, tied to the address you buy with.

Step 03

Activate in RawRoom

Paste the key once in RawRoom — the same editor, any tier, free included.

Step 04

On the shelf

The mono stocks appear in the film rail — and every stock ever added to the pack is yours. Works offline after first load.