Turn your Bolt app into a narrated demo video
Yes — InstaDemo makes demo videos for Bolt apps. Paste your Bolt URL and it records a walkthrough, writes the narration script and generates the voiceover automatically. No screen recorder, no editing, no voice talent. The free plan includes 5 demos a month; Pro is $19/month for 50 at 1080p with no watermark.
Bolt gets you from prompt to deployed app fast. The demo video is the part that still costs a day — unless you generate that too.
The problem with shipping on Bolt
You can ship an app in an evening now. The asset that makes people care about it still moves at the old speed.
What to know for Bolt specifically
- Deploy and use the public URL. Whatever host you deployed to — Netlify, Vercel, a custom domain — the process is identical.
- If the app requires sign-in, record with the Autopilot extension rather than the URL.
- Prompt-built apps often have more screens than you remember. Let InstaDemo list the discovered pages and pick the two or three that show the point.
How it works
- 1. Paste your Bolt URL.
- 2. InstaDemo crawls the site and picks the pages worth showing — you can change the selection.
- 3. It writes a narration script from your real page content. You review and edit it.
- 4. It records the walkthrough, generates the voiceover, and returns a finished MP4.
See one
A recent demo generated from a URL, start to finish, with no human editing.
Watch a sample demo →Bolt demo videos — questions
Does it matter where I deployed my Bolt app?
No. InstaDemo works from the public URL, so Netlify, Vercel, a custom domain or anywhere else all behave the same.
Can I demo an app that needs an account?
Use the Autopilot Chrome extension — it records the flow while you are signed in, which a URL-only recorder cannot do.
How long does a demo take to generate?
Minutes, not days. You paste a URL, review the script, and the finished MP4 comes back.
Make one now
Paste your Bolt URL and get a narrated demo video back. 5 free demos a month, no card required.
Generate my demo video