kitio.aiAdded Nov 5, 2026
subtitle.im
FreemiumYouTube extension for transcripts, AI summaries and caption control
What is subtitle.im?
subtitle.im is a Chrome extension that shows a searchable transcript beside YouTube videos and adds AI summaries and questions about the video. It also manages captions automatically, which helps learners and anyone who takes notes from videos.
Transcripts come from a video's available captions. You can search for keywords, jump to timestamps, copy or download all or part of the text, and save useful AI answers as notes. The interface is offered in several languages, including Chinese, Japanese, Korean, Spanish, Arabic and Hindi.
Caption controls can follow YouTube's setting or switch captions on and off automatically, and the extension can close YouTube captions when it detects burned-in subtitles. Per-channel and per-video rules are part of the Pro license.
Features
- Searchable transcripts
- AI summaries and Q&A
- Timestamp navigation
- Transcript download
- Automatic caption control
Tags
Releases
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Organization
subtitle.im
Listed by kitio.ai · unverified owner
Pricing
- Pricing model
- Freemium
- Paid options from
- Not listed
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Pros and cons
Pros
- Handles duplicate burned-in captions
- Copy or download any part of a transcript
- Multilingual interface
Cons
- Works only on YouTube
- Needs videos with captions
- Channel rules require Pro
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Q&A
What is subtitle.im?
subtitle.im is a Chrome extension that shows a searchable transcript beside YouTube videos and adds AI summaries and questions about the video. It also manages captions automatically, which helps learners and anyone who takes notes from videos.
Does subtitle.im work on videos without captions?
Transcripts are built from a video's available captions, so videos without any captions have no transcript to show.
How much does subtitle.im cost?
subtitle.im is freemium.
Is there a free version of subtitle.im?
Yes. subtitle.im has a free plan, and paid plans add more usage and features.
What are the main features of subtitle.im?
Searchable transcripts, AI summaries and Q&A, Timestamp navigation, Transcript download, Automatic caption control.
Who makes subtitle.im?
subtitle.im is made by subtitle.im.
What are the best alternatives to subtitle.im?
Popular alternatives include NoteGPT, YouTLDR, ChatTube.