Speech to Subtitle

Upload audio for high-accuracy AI transcription, with intelligent correction and auto translation.

Model

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AUDIO FILE (MAX 20)

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flac / mp3 / mp4 / mpeg / mpga / m4a / ogg / wav / webm·Max 10MB per file, supports flac/mp3/mp4/mpeg/mpga/m4a/ogg/wav/webm

0/20 files selected

Output Format

SRT

TXT

Timestamp Granularity

Segment

Word

Only effective when output format is SRT

Enable Auto Translate

Automatically translate subtitles with LLM after transcription

Output Mode

BILINGUAL

TARGET ONLY

Terminology (Optional)

Show Differences

AI OPTIMIZED

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View your audio transcription tasks and download results

Filename	Output Format	Duration	Status	Created At	Action
No tasks yet. Upload audio to start transcribing.

Hwavoice STT is an AI subtitle platform. Upload audio or video and finish everything in one workflow: audio to subtitles, speech to subtitles, speech to transcript, video to subtitles, video transcript extraction, subtitle translation, bilingual and multilingual subtitles, an online subtitle editor with manual alignment, AI subtitle correction and high-quality subtitle generation. Export SRT/VTT in one click.