Widget de Transcrição Incorporável

Adicione voz-a-texto ao seu site com uma linha de código. Envie, URL e transcrição ao vivo — tudo em um simples encaixe.

Incluir Botão de Transcrição

Adicione um botão de transcrição ao seu site com uma linha de código. Quando clicado, ele abre um popup com a ferramenta de transcrição STT.ai completa.

Antevisão:

Widget integral incorporado

Para um widget inline completo em vez de um botão, use o iframe embed abaixo.

Demostração ao vivo

Código incorporado

Copie e cole este código no seu site para adicionar o widget de transcrição.

Obtenha a sua chave API da sua página de contas. Sem uma chave, os limites de taxa anônimos aplicam-se.

Eventos JavaScript

Ouça eventos de transcrição do widget usando eventos personalizados no elemento container.

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);
});

Preços do Widget

Grátis
$0/mo
  • Envie, URL e transcrição ao vivo
  • 10 minutos livres/dia (anonimo)
  • "Powered by STT.ai" marcando
  • 100+ línguas apoiadas
Labela branca
$19/mo
  • Tudo em Livre
  • Remover "Powered by STT.ai" marcando
  • 7.500 minutos/mês (Proplano)
  • Suporte de tema personalizado
Obtenha um Plano Pro

Características do Widget

Envio de Ficheiro
Arrastrar e soltar ou clicar para upload de arquivos de áudio/vídeo
URL Transcrição
Pega uma URL do YouTube, Vimeo e 1300+ plataformas
Transcrição ao vivo
Fala em tempo real ao texto do microfone

Perguntas frequentes

transcription widget runs in your browser: paste a URL, upload a file, or record from your mic. STT.ai picks the AI model and returns the transcript in under 5 minutes. Export as TXT, SRT, VTT, DOCX, JSON, or PDF.

Yes — every visitor gets 600 free minutes/month on STT.ai, usable for transcription widget the same as any other workflow. Paid plans starting at $5/month unlock longer files, private transcripts, and priority queueing.

transcription widget runs on the same AI models as the rest of STT.ai — our best models reach 95-97% accuracy on clean speech (3-5% Word Error Rate on benchmarks). Switch models on the fly if the first pass is below your target.

transcription widget can run on any of STT.ai's 10+ models — STT.ai Enhanced (most accurate), Whisper Large V3 (99 languages), NVIDIA Canary (#1 WER on supported langs), Whisper Turbo (fast), Moonshine (lightweight), and more.

Yes. Every transcript exports as SRT or VTT — works with YouTube, Vimeo, TikTok, VLC, and every major video player. The burn-subtitles tool overlays them onto video as hardsubs.

Yes. Speaker diarization automatically labels each voice (Speaker 1, Speaker 2, ...) and you can rename them in the built-in editor. Works across all models and languages.

Most transcription widget jobs finish in under 5 minutes. A 1-hour audio file typically completes in 2-3 minutes with our fastest models. Speed depends on chosen model and current GPU load.

transcription widget accepts 20+ formats — MP3, WAV, M4A, FLAC, OGG, MP4, MKV, MOV, WebM, AVI, and more. Output to TXT, SRT, VTT, DOCX, JSON, or PDF.

Yes. Audio files submitted to transcription widget are processed and deleted by default. Pro plans add client-side encryption — even if STT.ai's database is breached, your transcripts are unreadable without your key. Data is never used for model training without explicit opt-in.

Yes. STT.ai offers a REST API with Python and Node.js SDKs, plus an MCP server for Claude and Cursor — all usable for transcription widget workflows. Free API tier includes 100 minutes/month.

Yes. Every transcript opens in the built-in editor where you can correct words, rename speakers, adjust timestamps, and add notes. All changes save automatically.

Every transcript gets a unique shareable URL. Export to DOCX or PDF for email. Pro plans add password-protected and permanent links — useful for client work.

STT.ai handles 1,300+ platforms including YouTube, Vimeo, TikTok, SoundCloud, Zoom, Google Meet, podcast hosts, and more. URL transcription works with publicly-available content only — DRM-protected sources can't be transcribed.