GoldKit

Small tools for the parts of music work that slow you down

Focused desktop tools for music files, media, sessions, and sound.

Browse all tools
Toolkit / 04More to come
01 QuartzSong metadata editor 02 Malachiteyt-dlp desktop interface 03 PrismPro Tools stem exporter 04 AurumBPM, key & detune finder In development
Current toolkit

Four focused tools

Quartz, Malachite, and Prism are free and open source. Aurum is in development.

MetadataFree & open source

Quartz

Edit song metadata and artwork.

View Quartz →
yt-dlp UIFree & open source

Malachite

Use yt-dlp through a clear desktop interface.

View Malachite →
Stem exportFree & open source

Prism

Export stems without keeping Pro Tools open.

View Prism →
In developmentCommercial

Aurum

Find BPM, key, and detune for precise pitch correction.

View Aurum →
Philosophy

Build the tool you actually open between takes

Each tool solves one recurring music-workflow problem.

Specific over sprawling

One clear job per tool.

Open where it makes sense

Three tools are free and open source.

Workflow-first design

Open it, finish the job, move on.