YouTube Data Viewer
Inspect what YouTube actually exposes for a video: title, channel, duration, caption tracks and cue count.
Paste a YouTube link and this page shows you what is behind it: the video ID, title, channel, duration, caption track count, and the languages those tracks are in. It is the diagnostic view — the thing to reach for when a transcript does not come back and you need to know why.
Most often the answer is that the video carries no captions at all, and the track list here says so directly rather than leaving you guessing. It is also useful for checking which languages a video is actually subtitled in before relying on one.
Frequently asked questions
- What does this page show that YouTube does not?
- The caption track inventory — how many tracks exist, what languages they are in, and whether they were uploaded or auto-generated. The YouTube interface shows you one track at a time.
- Why did my transcript come back empty?
- Usually because the video has no caption track. This page lists the tracks it found, so an empty list here explains an empty transcript there.
- Can I see the transcript itself here?
- No — this page reports the video's metadata and tracks. Use the transcript pages to read the text.
- Does it work for any video?
- Any publicly reachable video. Private and age-restricted videos cannot be read, and the page will report that rather than showing partial data.
- Does it store what I look up?
- No. The video is fetched, summarised on the page, and not kept.