Long lessons
An hour of lectures is a lot of captioning, and per-minute tools make it expensive.
Educators
Lesson and course captions, done in minutes
Accessibility needs captions, and lessons run long. Transcribe each lesson, fix the terms your subject uses, and export burned-in captions or an SRT.
Real exports from the app. Tap a style to preview it
Why captioning is the slow part
Subject vocabulary
Technical terms and names are exactly what auto-captions get wrong.
Student privacy
Recordings of classes are not always something you can upload to a website.
Your workflow with Captixa
-
1
Load a lesson
Screen recordings and camera footage both work.
-
2
Transcribe offline if you need to
Local Whisper runs on your computer, with nothing uploaded.
-
3
Fix the terms
Click any word to correct it; edit whole sentences in the sentence editor.
-
4
Export captions or SRT
A clean, readable style burned in, or an SRT for your course platform.
What makes it work for educators
SRT for any platform
Standard subtitle files that course and video platforms accept.
Offline with local Whisper
Transcribe with no internet and no API key; the footage never leaves your machine.
Teach in more languages
Transcribe 50 languages and translate captions with AI.
Questions, answered
Something else on your mind? Contact us and a real person will reply.
Can I use it for paid courses?
Yes, with Captixa Pro, which includes a commercial license. The Free plan is for personal use.
Will it handle a full lecture?
Yes. Long files are split into chunks automatically. The Free plan caps each video at 2 minutes; Pro has no length limit.
Is my recording uploaded?
No. Your video stays on your computer. With local Whisper, nothing at all leaves your machine.
Also made for: Short-form creators · Podcasters · YouTubers · Multilingual creators · Agencies and editors
Caption your next video in minutes.
Every style on the Free plan, 5 videos a day. No account and no card needed.