AirCaption is a desktop application that enables users to transcribe audio and video content into captions, transcripts, and subtitles using AI technology. Operating entirely offline, it ensures user privacy by keeping all media and captions on the local device.
The software supports transcription in up to 67 languages, catering to a diverse, global audience. Users can edit and refine generated text, adjust caption timing, and export files in various formats such as SRT, VTT, TXT, or video.
AirCaption is compatible with both Mac and Windows platforms, making it a versatile tool for content creators, educators, and professionals seeking efficient transcription solutions.
| AirCaption Review Summary | |
| Performance Score | A |
| Content/Output | Accurate & Multilingual |
| Interface | Clean & Functional Desktop UI |
| AI Technology | Speech Recognition AI, Language Processing, Offline AI Models |
| Purpose of Tool | Transcribe and caption audio/video files quickly and privately |
| Compatibility | Windows (Offline Desktop App) |
| Pricing | Free plan + Pro at $14.99/month |
Who is Best for Using AirCaption?
- Content Creators: Add captions to videos for social platforms and YouTube.
- Podcasters & Journalists: Transcribe interviews or episodes accurately.
- Educators & Trainers: Caption course videos or multilingual material.
- Privacy-Focused Users: Keep data secure with 100% offline processing.
AirCaption Key Features
| Unlimited AI Transcription (Even on a Free Plan) | Offline Functionality | Caption Editing Interface |
| Supports 60+ Languages | Export as SRT, VTT, Text, or Video | Keyword Search in Media |
| Import/Modify Existing Captions | Transcription Queue (Pro Only) | Medium & Large AI Model Support (Pro Only) |
Is AirCaption Free?
Yes, AirCaption offers a robust Essentials Plan completely free, with no usage cap on transcription. For advanced AI models and queue processing, users can upgrade to the Pro plan.
Essentials Plan – Free
- Unlimited AI transcription
- Caption editing and formatting
- 60+ language support
- Import/export caption files (SRT, VTT, text, video)
- Offline processing
- Keyword finder
Pro Plan – $14.99/month
- Everything in the Essentials Plan
- Access to Medium and Large AI models for higher accuracy
- Ability to queue multiple files for transcription
AirCaption’s value-packed free plan makes it one of the most generous transcription tools available, while its Pro tier unlocks efficiency and precision for professionals.
AirCaption Pros and Cons
Pros
- Fully offline—perfect for secure environments
- Unlimited transcription on the free plan
- Supports 60+ languages and major caption formats
- Highly useful for creators, educators, and businesses
Cons
- Windows only; no macOS version
- Pro required for large model accuracy
- No cloud backup or sync options
- Requires local download and install
FAQs
Can I use AirCaption without Internet?
Yes. It is fully offline once installed, ideal for privacy-conscious users.
Does it work on macOS or Linux?
Currently, AirCaption is only available for Windows.
Are my videos or audio files stored anywhere?
No. All files are processed locally on your machine.
Can I use it to caption YouTube videos?
Absolutely. Export your captions as an SRT file and upload it to YouTube.
Is the free version limited?
No usage caps on transcription—only advanced models and queueing require the Pro plan.
