
WhisperAPI is a speech-to-text service that converts video and audio files into written transcripts in over 98 languages. Built around the Whisper speech recognition engine, the service handles large file uploads and provides multiple export options including JSON, VTT, DOCX, SRT, and PDF.
Developers building custom transcription pipelines and non-technical users who need quick file transcriptions via a browser interface find the service helpful.
WhisperAPI uses a pay-as-you-go credit system with bundles starting at $10 for 40 credits. Five free transcription credits are provided upon signup, and credits never expire.
No, API credits never expire after purchase.
All uploaded files are automatically deleted after 24 hours.
No, you do not need an OpenAI API key because the service runs on its own hosted infrastructure and generates a dedicated key for you.