About Pinkgraph

A privacy-first, in-browser tool for photography adjustments.

Open the curve editor

Features

Direct manipulation

Adjust the tools directly — a live curve, histogram, split-tone editor, and a 3D exposure room.

Privacy first

Photos are processed locally and never uploaded. No accounts or servers.

Fast & static

A static site served over a global CDN. No installs or sign-ups.

Clear feedback

Live histogram and before/after comparison on every adjustment.

How it works

Instead of screenshots, the tools are embedded directly: a live tone curve, an interactive histogram, a split-tone editor, and a 3D exposure-triangle simulator.

Everything runs in the browser, and uploaded photos are processed locally — never sent to a server.