Whisper STT: Speech to Text Transcription in 3 Minutes
Send a test recording, check the quality for free.
What Is Whisper STT and How Does Speech Transcription Work?
Whisper is an AI model by OpenAI, trained on 680,000 hours of recordings. We provide it as a simple API, send an audio file, get text back. No queues, no per-minute limits.
- Open-source model by OpenAI
- Over 99 languages and dialects
- Automatic language detection
- Word and segment timestamps
- Audio/video files up to 1 GB
Audio Transcription: What Problems Does It Solve?
Manual transcription is money down the drain. Whisper STT automates the entire process.
Time Savings
One-hour recording, 3 minutes instead of a full day of manual work.
Cost Reduction
Up to 90% cheaper than hiring transcriptionists. And the quality? Better.
99+ Languages
Automatic transcription in virtually any language. No additional tools needed.
Content Search
Turn unsearchable audio into text, find any fragment in seconds.
How Does the Speech-to-Text API Work?
- 1
Send a File
Upload audio/video via API, MP3, WAV, MP4, WEBM and more.
- 2
GPU Processes
Whisper analyzes the recording on NVIDIA GPUs. One hour of audio ≈ 3 minutes.
- 3
Get Your Text
Ready transcription in your format of choice, with or without timestamps.
Whisper API on NVIDIA GPUs: Why Faster Than the Cloud?
GPU, Not CPU
NVIDIA GPUs with CUDA. Many times faster than public cloud processing.
Data Stays in Poland
Your files never leave the country. Full GDPR compliance.
Flexible Options
Choose model (tiny/large), format (SRT/VTT/JSON) and language. Full control.
Integration in Hours
One REST endpoint, OpenAPI docs, examples in Python/Node.js/cURL.
Scales With You
From a single file to thousands of recordings per day. Infrastructure grows automatically.
Real Humans
Tech support from the team that built this API. Not a bot.
Speech Transcription: Subtitles, Minutes, Call Analysis
Test Speech Transcription for Free
Send a test audio file and see how Whisper STT handles it.
First file free. No account needed.