JSON Holdings

Open source · In development

LatentWorks Workbench.

A free creative workbench for image, music, video, voice and lyrics, driven by AI models on your own GPU. Every tool and the website that ties them together install as one package on your machine. Your prompts, drafts and finished work stay there.

A slot canyon lit by a single shaft of sunlight, rendered with the workbench.

The workbench

One studio, from first idea to release.

Each tool works on its own and hands its output to the next, so a lyric becomes a song, the song gets a video, and the finished set ships as a release.

Image

Stills and key art from a text prompt, with seeds kept so a good result can be found again.

Running in our studio

Music

Full songs and instrumental beds generated on your GPU, from a style prompt and lyrics.

In development

Video

Scenes and music videos built shot by shot and cut to the length of the track.

In development

Voice

Vocal takes rendered section by section and compared side by side.

Running in our studio

Lyrics

Write and structure lyrics with verse and chorus tags the music tool reads directly.

In development

Moodboard

Collect references and direction for a project before anything is rendered.

Running in our studio

Gallery

Every render in one place, with the prompt and settings that made it.

Running in our studio

Releases

Each single with its cover, masters and versions, plus cover review and blind A/B listening.

Running in our studio

Made with it

Rendered on one local GPU.

  • A Victorian greenhouse at sunset, full of tropical plants.
  • A lighthouse on a sea cliff under breaking storm light.
  • Glowing blue crystal spires rising from still water in a cave.
  • An ice cave opening onto daylight over a meltwater stream.
  • Bioluminescent mushrooms glowing on a mossy forest floor.
  • Sunbeams falling across the stairs of a jungle temple.

How it runs

On your machine, by default.

The workbench is built to install as a local app: the tools, the models they call, and the web interface all run on your own computer, with no account and no per-render bill.

The same package can be deployed to a server you control when you want to reach it from other devices. We run our own studio that way, behind a sign-in.

  • Image, voice, moodboard, gallery and release toolsRunning in our studio
  • Music, video and lyrics toolsIn development
  • Server deploy behind a sign-inRunning in our studio
  • Local install packageIn development
  • Automatic setup for the GPUs it findsIn development
  • Public source releaseIn development