Revolutionize transcription with unmatched accuracy, speed, and language support.
AirCaption

About AirCaption
AirCaption is a desktop AI transcription and captioning application designed for content creators, podcasters, and video editors who need accurate text and subtitles from audio or video files. The tool uses OpenAI Whisper for transcription and operates entirely offline, ensuring media and captions remain on the local computer without requiring internet uploads. It supports multilingual captions in up to 60 languages, with beta support for 67 languages, and provides editing tools to adjust text and timing along with playback controls and hotkeys for efficient review. AirCaption accommodates existing caption workflows by supporting import and export formats such as SRT, VTT, plain text, and video exports. The freemium pricing model includes a free tier with unlimited transcription, while the paid plan is available at $9.99 per month. Its local, no-internet-required workflow prioritizes privacy and speed, making it a practical alternative to cloud-based caption generators for users concerned about data security and upload delays.
Key features
- Offline AI transcription using OpenAI Whisper
- Supports 60+ languages (67 in beta)
- Editable captions with timing adjustments
- Hotkeys and playback controls for faster review
- Imports and exports SRT, VTT, plain text, and video formats
- Local processing for privacy-focused transcription
- Freemium pricing with unlimited free transcription
- Desktop app for Mac and Windows
Use cases
- Creating captions for social media videos like Reels or TikToks
- Editing podcast transcripts and generating subtitles
- Generating accurate text from video content for accessibility
Pros
- Operates entirely offline with local processing for privacy and speed
- Supports transcription and captioning in over 80 languages
- Includes editing tools for text and timing adjustments with hotkeys
- Accommodates multiple import and export formats, including SRT, VTT, and plain text
- Available for both Mac and Windows platforms
Cons
- Limited cloud translation requires opt-in for additional languages and faster processing
- No internet requirement may restrict access to certain advanced cloud-based features
- Beta support for some languages may affect accuracy or availability
- Local processing may require significant system resources for large files
Frequently asked questions about AirCaption
What is AirCaption and what does it do?
AirCaption is a desktop application that converts speech from audio or video files into accurate text captions using AI speech-to-text technology. It supports transcription, editing, and exporting captions in multiple formats while operating entirely offline.
Who should use AirCaption?
The tool is designed for content creators, podcasters, video editors, language learners, legal professionals, marketers, researchers, event organizers, online course creators, and journalists who need reliable transcription and captioning.
Does AirCaption require an internet connection?
AirCaption works entirely offline by default, ensuring media and captions remain on the local computer. Users can optionally opt into cloud translation for additional languages and faster processing.
What languages does AirCaption support for captions?
AirCaption supports subtitling in over 80 languages, with the ability to edit and export captions in those languages. It uses the latest AI models for high accuracy across a wide range of languages.
Can AirCaption import and export existing caption files?
Yes, AirCaption allows users to import existing caption files for editing and supports exporting captions in formats such as SRT, VTT, and plain text. It also supports video exports with embedded captions.
How do I get started with AirCaption?
Users can download AirCaption for Mac or Windows, then drag and drop audio or video files into the application to begin transcription. The interface includes playback controls, hotkeys, and editing tools for efficient caption creation.
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Last Update: 9 days ago