Whisper Transcription Without the Setup

NovaScribe is a web-based transcription app that uses OpenAI Whisper to convert audio and video to text for podcasters, researchers, journalists, and teams. Plans start at $2/month (200 minutes) with a free 30-minute trial. No coding or API setup required.

No credit card requiredNo coding required99 languages supported

Supported formats:

MP3WAVM4AFLACOGGMP4

Upload a file → Get transcript with speaker labels → Export as TXT, DOCX, SRT, VTT, or JSON.

Free: 30 minStarter: $2/mo (200 min)Basic: $5/mo (1000 min)Pro: $10/mo (2500 min)Studio: $20/mo (6000 min)

Limits & Specifications

Max file size2 GB
Max duration10 hours per file
Turnaround time~1 minute per 10 minutes of audio
Speaker detectionUp to 10 distinct speakers
Languages99 (auto-detected or manual selection)
Input formatsMP3, WAV, M4A, FLAC, OGG, MP4, MOV, WEBM
Export formatsTXT, DOCX, SRT, VTT, JSON

What is Whisper?

Whisper is OpenAI's open-source speech recognition model, released in 2022. It's trained on 680,000 hours of multilingual audio data and delivers impressive accuracy across 99 languages.

The model is available for anyone to use, but running it yourself requires technical setup: Python programming, GPU hardware, and ongoing maintenance. For most users, this creates a significant barrier to access.

NovaScribe removes that barrier. We run Whisper on our infrastructure, add speaker detection (which Whisper doesn't include by default), and provide a simple upload-and-download interface.

Learn more about general audio transcription or explore our features.

Sources: OpenAI Whisper GitHub · OpenAI Whisper Research

Whisper API vs NovaScribe

Using Whisper Directly

  • Requires Python programming knowledge
  • Need to set up API keys and billing
  • No speaker detection built-in
  • No user interface—command line only
  • Must handle file size limits yourself
  • Raw output needs formatting

Using NovaScribe

  • Upload files in your browser
  • No API keys or setup needed
  • Speaker detection included
  • Built-in editor and transcript viewer
  • Large files handled automatically
  • Export as TXT, DOCX, SRT, VTT, JSON

Cost Comparison: NovaScribe vs Whisper API

NovaScribe
Whisper API (DIY)
Per-minute cost~$0.005$0.006 + setup
Setup requiredNot IncludedExtra Work
Speaker detectionIncludedNot Included
User interfaceIncludedExtra Work

* NovaScribe cost based on Basic plan ($5/1000 min = $0.005/min). OpenAI API pricing as of January 2026; excludes development time and infrastructure costs. Source

How Speaker Detection Works

NovaScribe adds speaker diarization on top of Whisper transcription, identifying and labeling different voices as Speaker 1, Speaker 2, etc. You can rename speakers in the editor before exporting.

Specifications

  • Supports up to 10 distinct speakers per file
  • Works best with clear turn-taking (minimal crosstalk)
  • Speaker labels included in SRT, VTT, and JSON exports

Best Practices

  • Use quality microphones for clearest results
  • Minimize background noise and overlapping speech
  • For interviews: lapel mics produce best speaker separation

Known Limitations

Speaker detection may merge voices when speakers have similar vocal characteristics or when there's significant crosstalk. You can manually adjust labels in the editor.

View sample transcript output
[00:00:00] Speaker 1: Welcome to the podcast. Today we're discussing...
[00:00:05] Speaker 2: Thanks for having me. I'm excited to share...
[00:00:12] Speaker 1: Let's start with the basics. Can you explain...
[00:00:18] Speaker 2: Absolutely. The key concept here is...

Privacy & Data Handling

  • Encryption: Files encrypted in transit (TLS 1.3) and at rest (AES-256)
  • Retention: Files auto-delete after 30 days; manual deletion available anytime
  • Training: We do not use your audio to train models
  • Processing region: EU (Frankfurt)

See our Privacy Policy and Terms of Service for details.

Whisper Transcription App

NovaScribe is essentially a Whisper app with a user-friendly interface. You get the power of Whisper's speech recognition without needing technical skills. Upload your audio, get your transcript, export in your preferred format.

How Whisper Transcription Works

Upload Your Audio

Drag and drop any audio or video file. We handle the conversion and preprocessing automatically.

Whisper + Speaker Detection

Your file is processed using Whisper for transcription, plus our speaker detection layer to identify different voices.

Review & Export

Edit your transcript in our built-in editor. Export as plain text, Word document, or subtitle files.

NovaScribe Whisper Features

Whisper's accuracy with additional features for real-world use

Whisper-Level Accuracy

Whisper achieves word error rates (WER) of approximately 3-5% on clear English audio, based on OpenAI's published benchmarks.

No Coding Required

Skip the Python scripts and API documentation. Just upload your file and get your transcript.

99 Languages

Whisper supports 99 languages including English, Spanish, German, French, Portuguese, Chinese, Japanese, Korean, Arabic, and Hindi.

Speaker Detection Added

Speaker detection identifies up to 10 distinct speakers and labels them automatically; you can rename speakers before exporting.

Cloud Processing

No need to buy a GPU or run overnight processing jobs. Our servers handle the heavy lifting.

Secure Processing

Files are encrypted in transit and at rest. NovaScribe does not use customer audio to train machine learning models.

Whisper Transcription FAQ

What is Whisper and how does it work for transcription?

Whisper is an automatic speech recognition (ASR) model developed by OpenAI. It was trained on 680,000 hours of multilingual audio data, making it highly accurate across many languages and accents. Whisper converts audio into text by processing the audio through a neural network that has learned patterns in speech. It can handle various audio qualities, background noise, and multiple speakers. NovaScribe uses Whisper-based technology to provide accurate transcription without requiring you to set up or manage the model yourself.

How accurate is Whisper transcription?

Whisper is considered one of the most accurate speech-to-text models available. For clear English audio, it achieves very low word error rates comparable to professional human transcription. Accuracy varies by language—English, Spanish, German, and several other languages perform excellently, while less common languages may have higher error rates. Audio quality significantly affects accuracy; clean recordings with minimal background noise produce the best results. NovaScribe optimizes the transcription process to get the best possible results from Whisper-based technology.

What languages does Whisper support?

Whisper supports transcription in 99 languages. It performs best in English, Spanish, Italian, German, Portuguese, French, Dutch, Polish, and several other widely-spoken languages. It can also transcribe Chinese, Japanese, Korean, Arabic, Hindi, and many more. The model can automatically detect the language being spoken, or you can specify it for better accuracy. Through NovaScribe, you can access this multilingual capability without any technical setup.

Do I need technical skills to use Whisper for transcription?

Using Whisper directly requires technical knowledge—you need to install Python, set up dependencies, manage GPU resources, and write code to process audio files. This can be challenging for non-developers. NovaScribe removes this complexity entirely. We handle all the technical infrastructure, so you simply upload your audio file through our web interface and receive your transcript. No coding, no setup, no server management required.

How is NovaScribe different from using Whisper directly?

Using Whisper directly means setting up your own infrastructure: installing the model (which requires significant disk space and GPU memory), writing code to process files, handling errors, and managing compute resources. NovaScribe provides a complete solution built on Whisper-based technology: a simple upload interface, automatic processing, built-in editor for corrections, speaker detection, multiple export formats, and cloud storage for your transcripts. You get Whisper's accuracy with a professional user experience.

Is NovaScribe affiliated with OpenAI?

No, NovaScribe is an independent company. We are not affiliated with, endorsed by, or partnered with OpenAI. We build our transcription service using speech-to-text technology that includes models based on or similar to OpenAI's Whisper architecture. Our goal is to make powerful transcription technology accessible to everyone through a simple, affordable web application.

Note: NovaScribe is not affiliated with OpenAI. We use Whisper-based technology for transcription. Results may vary based on audio quality and content type.

NovaScribe makes Whisper transcription accessible to everyone. Explore our related tools for specific use cases.