Add captions to any video or song, in any language — 100% on your device, no cloud. Hinglish-first. Free, open-source, and works with any AI agent.
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Updated
Jun 29, 2026 - Python
Add captions to any video or song, in any language — 100% on your device, no cloud. Hinglish-first. Free, open-source, and works with any AI agent.
Offline AI transcription for Windows. Word-level timestamps. No cloud. No subscription. Free forever.
Cadence: immersive reading pipeline from EPUB to audiobook with synchronized reader playback.
Self-hosted Kokoro-82M English text-to-speech HTTP API with word-level timestamps, streaming, an OpenAI-compatible endpoint, and a web UI
Multilingual on-device word-timestamp refinement for Apple SpeechAnalyzer. Swift for iOS/macOS.
Tiempos por palabra con Whisper sobre ONNX Runtime. El export oficial no publica las cross-attentions; este si, mas el alineador DTW en numpy.
Local AI subtitles for Adobe After Effects using whisper.cpp, word-level timestamps, Persian support, CUDA acceleration, and configurable caption grouping.
Word-level timestamps for Quranic recitation audio via DTW alignment transfer against reference recitations — no ASR.
A React component that speaks your text and lights up each word as it is spoken. OpenAI tts-1 + whisper-1, cached in Vercel Blob.
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