Documentation
Learn DemoVexa
Everything from installing the app to publishing your first video. Start with the basics, or search for a setting, a step or an error message.
Getting started
Install DemoVexa, connect Claude and ElevenLabs, and make your first video.
Workspaces
One workspace per product: its code, docs, modules, brand and design.
Making videos
Every step of a video, from the brief to a rendered MP4 and ready-to-post copy.
Do more
Other languages, ideas, overnight batches, moving projects and shortcuts.
Account and plans
Your DemoVexa account, plans, monthly allowances and the computers you use.
Settings and data
Settings, where your data and keys live, and backups.
Help
Fixes for common problems, and how to reach us.
Popular pages
Getting started
Install DemoVexa
Check the requirements, install Node.js, download DemoVexa and start it on macOS, Windows or Linux.
Getting started
Make your first video
Go from a new project to a downloaded MP4, ready-to-post copy and cover images, step by step.
Making videos
Write the brief
Turn your idea into a brief, set the story, platform, formats, tone and length, and answer Claude's questions.
Making videos
Animate
Plan the scenes, approve the plan and let Claude build the animated video from your app's code, then review and refine it.
Do more
Languages
Make videos in any of 31 languages, choose where the language is set, and pick a native voice for the voiceover.
Help
Troubleshooting
Fix common problems with starting DemoVexa, connecting Claude and ElevenLabs, folder access, builds, renders and batches.
Can't find what you need?
Write to us and we'll help you get it working.