Show HN: Libretto – Simple recording and editing, an alternative to Descript

Hi HN, We’re excited to share Libretto – a web-based recording and editing tool designed for creators, podcasters, and teams working remotely. If you’re familiar with Descript, you’ll find Libretto is similar but with unique features and a focus on simplicity.

What makes Libretto unique:

Local recording for high-quality audio/video: Libretto records media locally on each participant’s device and uploads it in the background, ensuring pristine quality even under poor network conditions. This works like double-ended recording but entirely within your browser.

Powerful yet simple editing tools: Transcript-based editing: Edit audio/video as if you’re editing text. Automatic filler word removal: Get rid of "uhs" and "ums" with one click. Core editing tools like splitting, trimming, and cropping are intuitive for non-professionals.

Collaborative and browser-based: No downloads required – everything runs in the browser. Teams can work together, sharing projects and edits in real time.

Built with:

LiveKit for webRTC infrastructure, Deepgram for transcriptions, Rendley’s video editing SDK and Liveblocks for real time shared state.

Libretto is free to try, and we’d love your feedback to make it better. If you’re curious, check it out. Questions, thoughts, or suggestions? We’re here to listen!