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Timeline Studio
Local-first AI video editing in your browser
Timeline Studio is an open-source, local-first AI video editor that runs in your browser. Create multilingual voiceovers, automatic captions, vocal separation, musical generation,talking avatars, and timeline-based videos without uploading source media to an editing backend. Arrange everything on a real multi-track timeline, preview the result, and export WebM—all from one workspace.
Hi Product Hunt! 👋
I built Timeline Studio because creating a simple narrated video often means jumping between separate tools for voiceovers, captions, audio cleanup, timeline editing, and export. Many of those tools also require uploading the original media to a remote server.
Timeline Studio brings that workflow into one local-first browser workspace. You can generate multilingual AI voiceovers, create automatic captions, separate vocals, arrange everything on a real multi-track timeline, experiment with talking avatars, and export the result as WebM. Most AI and media processing happens directly on your device.
The project is open source and still experimental. Initial model downloads can be large, and some advanced features work best on recent desktop hardware, but I wanted to share the progress early and learn from real creators.
I’d especially love your feedback on the onboarding experience, browser performance, and which workflow you’d like us to improve next. Thanks for checking it out! 🚀
About Timeline Studio on Product Hunt
“Local-first AI video editing in your browser”
Timeline Studio was submitted on Product Hunt and earned 3 upvotes and 3 comments, placing #79 on the daily leaderboard. Timeline Studio is an open-source, local-first AI video editor that runs in your browser. Create multilingual voiceovers, automatic captions, vocal separation, musical generation,talking avatars, and timeline-based videos without uploading source media to an editing backend. Arrange everything on a real multi-track timeline, preview the result, and export WebM—all from one workspace.
On the analytics side, Timeline Studio competes within Open Source, Artificial Intelligence, GitHub and Photo & Video — topics that collectively have 589.6k followers on Product Hunt. The dashboard above tracks how Timeline Studio performed against the three products that launched closest to it on the same day.
Who hunted Timeline Studio?
Timeline Studio was hunted by Delophy Martin. A “hunter” on Product Hunt is the community member who submits a product to the platform — uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.
For a complete overview of Timeline Studio including community comment highlights and product details, visit the product overview.
Delophy Martin