What this YouTube video summariser does
Transcriptube reads the caption track that YouTube already holds for a video and lays it out as a full transcript on this page. The AI summary is built from that transcript, so every point in it traces back to something that was actually said. Each point carries the timestamp of the moment it refers to, which means any claim in the summary can be checked against the video in one click.
There is nothing to install and nothing to upload. You paste a link, the text appears within a few seconds with a timestamp on every line, and the AI controls sit directly underneath it.
Read the transcript first, summarise second
Many tools hand over a summary and stop there, which leaves no way of telling what was left out. Here the transcript remains on the page next to the summary. If a key point looks thin, the full wording is a short scroll away, and the browser search function will locate any phrase in it.
That order suits work where accuracy matters more than speed: quoting an interview, checking what a speaker committed to, or taking notes from a YouTube video where the detail is the whole point.
Questions and specific moments
A summary is not always what you need. The same panel lets you put a question to the video and receive an answer drawn from the transcript, and it lets you find a moment by describing it instead of guessing at the timecode. Both come back with timestamps, so you arrive at the right part of the recording rather than dragging the progress bar.
This is often the quicker route when you already know what you are after. Asking what a speaker said about one figure, one product or one date usually takes less time than reading a summary of the whole video and then looking for the passage that matters.
Lectures, podcasts and other long recordings
There is no length limit on the transcript. Multi-hour podcasts, full lectures and conference recordings are ordinary input, and those are exactly the videos where a summary is worth the most. If you have a queue of them, the paid plans process videos in batches: paste a list of links and up to 10, 30 or 50 of them, depending on the plan, run in a single pass.
Longer videos take slightly longer to load, because the whole caption track has to be fetched before anything can be summarised. Once it is on the page the rest is immediate, and the transcript does not need loading again to ask a follow-up question about the same video.
What is free and what is paid
2 videos a day cost nothing and require no account, each with its transcript, an AI summary for videos up to 1.5 hours and a .txt download. SRT and VTT downloads, questions about a video, longer summaries and a fourth video in a day are part of a paid plan: Basic at $6.99 a month, Pro at $14.99 a month. Pricing is set out in full on the pricing page.
One limit is worth stating plainly. The tool works from captions that already exist on YouTube, so a video published without any caption track cannot be summarised here, and no tool can read text from a video that has none.