Timeline
Captions will appear here after transcription. Drag a block to move it, drag its edges to change timing.
1 · Upload video
2 · Generate captions
Device check
WebGPU: not available · Memory: ~2 GB · CPU cores: 4
Low device memory detected — Whisper Base is safer on this device.
Spoken language
Runs on: CPU (WASM) · one-time download ~77 MB, then cached in your browser.
One per line. Use wrong => right or just the preferred spelling, e.g. insta gram => Instagram.
Optional: auto-split long captions into short, punchy lines. You can also do this later from the Captions tab.
Upload a video first.
Accuracy notice: transcription quality depends on the language, accent, background noise/music and model size. Free Whisper models are good but imperfect for Hindi and especially Hinglish — please review every caption. Flagged captions are highlighted in red.