Universal Video Transcriber
Offline AI Video-to-Text Tool
Only for Mac
$0.99
Mac
Transcribe any video into accurate, timestamped text — entirely on your Mac. Universal Video Transcriber uses the Whisper speech recognition engine to convert speech to text across 99 languages, with no internet required after the initial setup.
FULLY OFFLINE & PRIVATE
All transcription happens locally on your device. Your videos never leave your Mac. No cloud processing, no subscriptions, no API keys — just fast, private, on-device AI.
POWERFUL TRANSCRIPTION
- 99 languages with automatic language detection
- Whisper Medium model with approximately 94% accuracy
- Timestamped segments for easy navigation
- Advanced tuning: temperature, beam size, and noise suppression controls
SEAMLESS VIDEO EXPERIENCE
- Built-in video player with synchronised playback
- Click any timestamp to jump to that moment in the video
- Live subtitle overlay while watching
- Split-view layout: video on the left, transcript on the right
EDIT & REFINE
- Full transcript editor: merge, split, and delete segments
- Inline text editing with timestamp adjustment
- Search through transcriptions with real-time highlighting
FLEXIBLE EXPORT
- Export as plain text with timestamps
- Export as SRT subtitle files for use in video editors
- Standard formats compatible with all major tools
GETTING STARTED
1. Open the app and select a video file
2. Choose the spoken language (or use Auto-Detect)
3. Click Transcribe and wait for the AI to process
4. Review, edit, and export your transcript
The Whisper Medium model (1.5 GB) downloads automatically on first launch. After that, everything works offline.
Supported video formats: MP4, MOV, M4V, AVI, MKV.
Made by mpcode — www.mpcode.dev
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
What's New in Version 2.0
Subtitle Overlay & Customisation
- Preview subtitles directly on your video as it plays
- Choose subtitle position: Top, Centre, or Bottom
- Adjust subtitle size from Small to Extra Large
- Pick from 5 subtitle themes: Glass, Dark, Outline, Yellow, and Cinema
Export Video with Burned-In Subtitles
- Export your video as MP4 with subtitles permanently embedded
- Choose compression quality: High, Medium, or Low
- Subtitles match your chosen position, size, and theme settings
- Progress indicator with cancel option during export
Interface Improvements
- Dedicated subtitle controls toolbar for quick adjustments
- Redesigned toolbar layout with organised rows
- Version number displayed in the title bar
Transcribe any video with on-device Whisper speech recognition — no internet required. Now with full subtitle customisation and video export.
The developer, Martynas Prascevicius, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Martynas Prascevicius
- Size
- 4.7 MB
- Category
- Productivity
- Compatibility
Requires macOS 26.0 or later.
- Mac
Requires macOS 26.0 or later.
- Mac
- Languages
- English
- Age Rating
4+
- 4+
- Copyright
- © 2026 mpcode
