What is WhisperAPI?
WhisperAPI is a transcription service that converts audio and video files into text using OpenAI's Whisper model. It delivers industry-leading accuracy of 99.8% across various audio types and supports over 98 languages with automatic language detection. The service handles files up to 10GB in size with no restrictions on transcription duration, making it suitable for both short clips and lengthy recordings.
Users can access WhisperAPI through a robust API for developers who need control over their transcription pipeline or via an intuitive no-code dashboard for simple drag-and-drop functionality. The platform automatically deletes uploaded files after 24 hours to ensure data privacy while retaining transcription text in user accounts. It supports multiple output formats including JSON, TEXT, VTT, DOCX, and PDF for flexible use.
Features
- Accurate Transcription: Industry-leading 99.8% accuracy powered by OpenAI Whisper model
- Multi-Language Support: Automatic detection and transcription for 98+ languages
- Large File Handling: Supports files up to 10GB with no minute limits
- Multiple Output Formats: Export transcriptions in JSON, TEXT, VTT, DOCX, and PDF formats
- Developer API: Robust API with model selection and parameter fine-tuning capabilities
- No-Code Dashboard: Intuitive interface for drag-and-drop transcription without coding
Use Cases
- Transcribing podcast episodes for content repurposing
- Converting lecture recordings into text notes for students
- Creating subtitles for video content in multiple languages
- Documenting meeting recordings for business records
- Processing interview audio for research analysis
- Generating transcripts for legal proceedings
- Converting audio books into text format
- Transcribing customer service calls for quality assurance
FAQs
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What file formats does WhisperAPI support?
WhisperAPI supports most common audio and video formats including MP3, WAV, MP4, M4A, and more, with files up to 10GB in size. -
How accurate are the transcriptions?
The service achieves 99%+ accuracy for clear audio in supported languages using OpenAI's Whisper model, though accuracy may vary based on audio quality, background noise, and accents. -
What languages are supported?
WhisperAPI supports 98+ languages including English, Spanish, French, German, Chinese, Japanese, and many more, with automatic language detection. -
Do you offer a free trial?
Yes, users get 5 free transcription credits to test the service without any commitments or credit card required. -
Do I need an OpenAI API key to use WhisperAPI?
No, WhisperAPI hosts its own copy of the Whisper model and generates an API key for users, so no OpenAI API key is required.
