Whisper API

Whisper API is a Transcription API Powered By OpenAI Whisper model. Get 5 free transcriptions daily (no duration limits) with robust control over the model's parameters like size, temperature, beam size and more.

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What is Whisper API?

Whisper API is a cloud-based transcription service that use OpenAI's Whisper model to convert audio and video files into accurate text transcriptions. The service supports over 98 languages and can handle files up to 10GB in size, making it suitable for many audio content from podcasts and interviews to meeting recordings and educational materials. Users can start with a free tier offering 5 daily transcriptions with no duration limits, providing an accessible entry point for individuals and small teams. The API offers granular control over transcription parameters including model size, temperature settings, and beam size, allowing developers to optimise accuracy and performance based on their specific needs. Transcription results are typically delivered within minutes, making it practical for both real-time and batch processing workflows.

Key Features

OpenAI Whisper-powered transcription

use advanced speech recognition technology for high accuracy across diverse audio contexts

Multi-language support

Handles 98+ languages, enabling global transcription capabilities

Large file support

Processes audio and video files up to 10GB in size

Customizable parameters

Control model size, temperature, beam size, and other settings for fine-tuned results

Free daily credits

5 free transcriptions per day with no duration restrictions on the free tier

Fast processing

Returns transcription results within minutes

Pros & Cons

Advantages

Generous free tier with no time limits on transcriptions, making it accessible for testing and light usage
Advanced language support covering 98+ languages enables global usability
High accuracy powered by OpenAI's Whisper model, which is trained on diverse audio data
Flexible API with parameter controls allows developers to optimise for their specific use cases
Handles very large files up to 10GB, suitable for long-form content

Limitations

Free tier limited to 5 transcriptions per day, which may be restrictive for higher-volume users
Pricing for paid tiers not clearly specified on the provided information, making cost comparison difficult
Processing times of 'minutes' may not be suitable for real-time transcription requirements

Use Cases

Podcast and audio content creators: Automatically generate transcripts for episodes to improve SEO and accessibility

Meeting and interview recording: Convert business meetings, client calls, and interviews into searchable text records

Content creators and journalists: Transcribe videos and recordings for article creation, subtitles, or archival

Research and academia: Process interview recordings and lecture videos into documented text for analysis

Customer support and quality assurance: Create transcripts of support calls for training, compliance, and quality review

Pricing

FreeFree

5 free transcriptions daily with no duration limits, access to Whisper model with standard parameters

Quick Info

Website: whisper-api.com
Pricing: Free
Platforms: Web, API
Categories: Developer Tools, Productivity

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