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Speech To Text AI

Transcribe any audio instantly, with speaker labels and automatic tags

Record yourself or upload an audio clip. Get a clean transcript in seconds.

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AI Speech To Text Features

Accurate transcription for any audio, in real time

Built for Real Speech

Tuned for interviews, meetings and podcasts

Real-time Transcription

Transcribe live audio streams instantly

Multilingual

80+ languages with automatic detection

Smart Punctuation

Automatic punctuation and formatting

Speaker Labels & Timestamps

Plus automatic tags, in the web app

Privacy First

Your audio is processed only for transcription, never shared

How To Transcribe Audio To Text

Three ways teams use Fish Audio speech to text AI

Transcribe Interviews

Turn interviews, lectures and recordings into word-for-word text. Export SRT, VTT or JSON in the web app.

Start Transcribing

Transcribe Meetings

Transcribe calls as they happen. Web-app speaker detection labels who said what.

Try It Free

Generate Video Subtitles

Timed segments export straight to SRT and VTT caption files in the web app.

Create Subtitles

Convert Any Audio File To Text

MP3, WAV, FLAC, M4A, MP4 and more. No conversion needed.

MP3 to Text
MP4 to Text
WAV to Text
FLAC to Text
M4A to Text
OGG to Text
MOV to Text
AVI to Text

The Best AI Speech To Text, Free To Start

Long-form transcription, speaker labels, automatic tags and content descriptions in the web app. Free tier included.

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Frequently asked questions

Fish Audio speech to text AI analyzes your audio using a deep learning ASR model. It detects phonemes, words and sentence boundaries, then outputs a formatted transcript with punctuation and optional timestamps. In the web app, speaker labels and automatic tags are added as well. That is what speech to text software does; the difference is the model behind it.
Speech recognition supports 80+ languages, with English, Mandarin, Cantonese, Japanese and Korean the most thoroughly tested through the API. The language is detected automatically, and mixed-language audio with code-switching is handled without manual configuration. Need the transcript in another language? Use Fish Audio's audio translation tool after transcribing.
Accuracy depends on audio quality, background noise and speaker clarity. With clean audio, Fish Audio achieves high accuracy rates, and the model is optimized for conversational, multi-speaker audio. For noisy recordings, run the file through SAM Audio first to isolate speech.
Yes. Fish Audio speech to text AI handles long-form audio: full meetings, lectures, podcast episodes and interviews. Through the API, each request accepts files up to 20 MB and 60 minutes; longer recordings split into chunks and stitch back together using the segment timestamps.
All major audio and video formats: MP3, WAV, FLAC, M4A, OGG, MP4, MOV and more. Upload the raw file with no pre-processing. For unsupported formats, use our audio converter first.
Yes. Fish Audio offers AI speech to text free every month with 8,000 credits included. Speaker labels, automatic tags, timestamps and SRT, VTT and JSON export are all part of the web app's free tier.
Upload your audio file or record live in your browser. Fish Audio AI transcribes it in real time, and the web app adds speaker labels, timestamps and automatic tags. Then copy your transcript or download it as SRT, VTT or JSON.
Speech to text AI converts spoken audio into written text using automatic speech recognition and deep learning. Fish Audio's speech to text AI transcribes in real time, adds speaker labels, timestamps and automatic tags in the web app, supports 80+ languages with code-switching, and accepts every major audio and video format.