I built a simple web app that records your voice, converts it to text, cleans it up with AI, and saves to Notion automatically. The motivation was personal - I record tons of voice memos but rarely transcribe them because raw speech-to-text is messy and editing takes forever. This automates the cleanup step. How it works:

Browser-based voice recording (Web Speech API) Speech-to-text conversion AI pass to fix grammar/structure/clarity Manual editing before saving Saves to both Notion workspace and local DB The AI rewriting step is key - it transforms rambling speech patterns into coherent notes. For example, "uh so like the main issue is we need to um figure out the database schema and also maybe look at caching" becomes "Main issue: need to design database schema and evaluate caching options." Currently handles basic text only, but planning formatted output (bullets, headings, etc.) next. Curious what HN thinks - useful tool or over-engineering a simple problem?