Captions for accessibility
Captions help students who are deaf or hard of hearing follow recorded lessons. Review them against your institution's requirements.
For Educators
Subtitle Generator Designed for Educators
Create and review subtitles for lessons, lectures, tutorials, online courses, and educational videos with CapsAI.
MP4 or MOV
video upload
3 min
free to start
11
spoken-language options
Features
Caption features for lessons and lectures
Works with any learning platform
Export a captioned MP4 and upload it to your LMS or video host like any other video; there is no direct LMS integration.
Academic vocabulary review
Correct subject terms, formulas, and proper nouns in the editor; automatic drafts can get specialist words wrong.
Readable on any screen
Adjust caption size and position so text stays readable on laptops, projectors, and phones.
Lessons in Indian languages
Caption lessons taught in Hinglish, Hindi, English, or another supported language. Captions are not translated.
Lecture-by-lecture workflow
Caption each recorded lecture as its own project; batch processing is not available.
Workflow
Caption Your Lectures in 4 Simple Steps
Step 1
Upload Your Lecture
Upload an MP4 or MOV video that you own or have permission to process.
Step 2
Generate a caption draft
Choose the spoken language and CapsAI creates timed captions from the speech in your video.
Step 3
Review & Edit
Correct the text and timing, then apply a caption style and check its placement.
Step 4
Export a captioned video
Export an MP4 with the captions burned in, using an option available to your plan.
Use Cases
Why educators caption their videos
Follow along without sound
Captions help students follow a lesson in a noisy room, a library, or on mute.
Accessibility
Captions make recorded lessons more accessible to students who are deaf or hard of hearing.
Subject terminology
Review technical terms, names, and formulas spoken aloud before you publish, because automatic drafts can get them wrong.
Indian-language lessons
Generate captions for lessons taught in Hinglish, Hindi, English, and other supported Indian languages.
Related tools
Continue Your Subtitle Workflow
FAQ
Frequently Asked Questions
Does CapsAI meet ADA, Section 508, or WCAG requirements?
CapsAI does not certify compliance with accessibility standards. Review and correct the captions, then check them against the requirements your platform or institution follows.
Can CapsAI handle technical and academic terminology?
Specialist terms, names, and formulas spoken aloud can be transcribed incorrectly in the first draft. Review and correct them in the editor before export.
Does CapsAI integrate with an LMS?
CapsAI does not offer an LMS integration. Export a captioned MP4 and upload it to your learning platform like any other video.
Can I caption a whole semester of lectures at once?
No. The current product processes one uploaded video at a time; batch processing is not available.
Which files can I upload?
The uploader accepts MP4 or MOV video files. Audio-only files and pasted video URLs are not part of the caption workflow.
Can I download SRT or VTT subtitle files?
The export is an MP4 with the captions burned in. Separate SRT or VTT files are not available from the editor yet; the standalone converters under /tools work on subtitle files you already have.
How accurate are the captions?
Accuracy depends on audio clarity, background noise, accents, and language selection. CapsAI creates a first draft and lets you edit captions before export.
How much can I try for free?
You can start with 3 free minutes. Free video export may include a CapsAI watermark; watermark-free video export is listed as a paid-plan benefit.
Caption your next lecture
Upload an MP4 or MOV file, review the caption draft, and export a captioned MP4 for your lectures, lessons, and course videos. Start with 3 free minutes.
Try CapsAI FreeRelated tools
Try CapsAI's Free Subtitle GeneratorTry the video caption workflow with 3 free minutes. Free video export may include a CapsAI watermark; paid plans list watermark-free export.Subtitle Generator That Drives Marketing ResultsGenerate and edit subtitles for campaigns, product demos, customer stories, webinars, and social marketing videos.Caption a MOV VideoAdd subtitles to Apple MOV/QuickTime video files online. Upload MOV recordings from iPhone, Final Cut Pro, or any Apple workflow and generate captions automatically.Caption an MP4 VideoAdd subtitles to MP4 videos: generate a caption draft, edit text, timing, and style, and export an MP4 with the captions burned in. Start with 3 free minutes.