Built a Free Browser-Based Video Subtitle Generator with Claude
vinishkapoor · reddit · 2026-08-14
A developer shared a browser-based video subtitle generator powered by Whisper Transformer.js, running entirely client-side without server uploads or sign-ups.
The author detailed how Claude assisted in the development process, including: integrating Whisper for audio processing, solving subtitle timestamp alignment, building a rich caption styling system, implementing video burning for export, and developing a manual editing fallback.
More from coding & agent
- DeepSeek Harness: ~20% of Project Commits Generated by OpenAI Codex — steipete · 2026-08-14
- PathSim: An Open-Source Python Framework for Dynamical System Simulation — tom_doerr · 2026-08-14
- Solving the Agent Memory Bottleneck: Merge Launches Unified Connective Infrastructure for Production AI — shensi · 2026-08-14
- Grok Build Launches Workflows: Orchestrate Hundreds of Agents in Parallel — elonmusk · 2026-08-14
- Amazon Engineer's 4-Agent System Spirals Out of Control: A Cautionary Tale — DuaneJRich · 2026-08-14
- AI Agent Spends 40 Minutes on a 2-Click Task, Exposing Browser Automation Flaws — StartClean337 · 2026-08-14