Qwen3 Forced Aligner
Align a text transcript to its audio and get per-unit start/end timestamps, powered by Qwen/Qwen3-ForcedAligner-0.6B.
Upload or record audio, paste the matching transcript, pick the language, and align. This UI also doubles as an API — see the "Use via API" link at the bottom of the page.
Language
Max audio length: ~5 minutes per request.
Aligned spans
Examples