Embeddable Transcription Widget

Add speech-to-text to your website with one line of code. Upload, URL, and live transcription — all in a simple embed.

Embed Transcribe Button

Add a transcribe button to your website with one line of code. When clicked, it opens a popup with the full STT.ai transcription tool.

Preview:

Full Embedded Widget

For a full inline widget instead of a button, use the iframe embed below.

Live Demo

Embed Code

Copy and paste this code into your website to add the transcription widget.

Get your API key from your account page. Without a key, anonymous rate limits apply.

JavaScript Events

Listen for transcription events from the widget using custom events on the container element.

var widget = document.getElementById('stt-widget');

// Fired when a transcription completes
widget.addEventListener('stt:transcription', function(e) {
  console.log('Transcript:', e.detail.text);
  console.log('Source:', e.detail.source); // 'upload', 'url', or 'live'
});

// Fired on live transcription text
widget.addEventListener('stt:live-text', function(e) {
  console.log('Live text:', e.detail.text);
});

// Fired on errors
widget.addEventListener('stt:error', function(e) {
  console.log('Error:', e.detail.message);
});

Widget Pricing

Free
$0/mo
  • Upload, URL, and live transcription
  • 10 free minutes/day (anonymous)
  • "Powered by STT.ai" branding
  • 100+ languages supported
White-Label
$19/mo
  • Everything in Free
  • Remove "Powered by STT.ai" branding
  • 7,500 minutes/month (Pro plan)
  • Custom theme support
Get Pro Plan

Widget Features

File Upload
Drag & drop or click to upload audio/video files
URL Transcription
Paste a URL from YouTube, Vimeo, and 1300+ platforms
Live Transcription
Real-time speech to text from the microphone

Frequently Asked Questions

Upload your audio or video file to STT.ai. Select your preferred AI model and options, then click Transcribe. Your transcript will be ready in minutes. Export as TXT, SRT, VTT, DOCX, JSON, or PDF.

Yes! STT.ai offers 600 free minutes per month for all users. No signup required for your first transcription. Paid plans with more minutes and features start at $5/month.

Accuracy depends on the AI model you choose and audio quality. Our best models achieve a 5-7% Word Error Rate on benchmarks, meaning 93-95%+ accuracy. Clear audio with minimal background noise produces the best results.

STT.ai offers 10+ models including Whisper Large V3, NVIDIA Canary, and more. You can compare results from different models on the same file.

Yes. After transcribing, export your transcript as SRT or VTT subtitle files. These work with YouTube, Vimeo, and all major video platforms.

Yes. STT.ai automatically identifies and labels different speakers using AI speaker diarization. Works across all models and languages.

Most files are transcribed in under 5 minutes. A 1-hour audio file typically takes 2-3 minutes with our fastest models.

STT.ai supports 20+ audio and video formats including MP3, WAV, M4A, FLAC, OGG, MP4, MKV, MOV, WebM, and AVI. Export as TXT, SRT, VTT, DOCX, JSON, or PDF.

Yes. Audio files are processed and deleted after transcription. Your data is never used for training. Client-side encryption is free on all plans — it encrypts stored transcripts with a key only you have. During processing, the server handles your audio in plaintext. Learn about our security.

Yes. STT.ai offers a REST API with Python and Node.js SDKs. Free tier includes 100 minutes/month.

Yes. STT.ai includes a built-in transcript editor where you can correct errors, rename speakers, and adjust timestamps.

Every transcript gets a unique shareable link. Export to DOCX or PDF for email. Pro plans offer password-protected and permanent links.