Audit the Part of Video SEO You Actually Control
Paste your title and description, add your target keyword, and get a scored audit of the things that decide how your video shows up and whether anyone clicks. It checks in the browser, so nothing is uploaded, and it takes a second.
Here is the honest framing most SEO tools skip. The biggest ranking signals on YouTube are watch time and click-through rate, and you cannot edit those directly. What you can edit is the title, the description, the chapters, and the tags. This analyzer audits exactly that layer, the on-page part you have your hands on, and leaves the algorithm-signal fortune-telling to tools that are mostly guessing.
The Mechanics It Checks
Each check is a real constraint, not a vibe.
The title cutoff. Past about 60 characters, the end of your title gets truncated in search and suggested video lists. If your keyword is at the end, it is the part that disappears. The analyzer flags a long title and tells you to front-load.
The first 157 characters. YouTube shows roughly three lines of the description before “Show more” collapses the rest. That opening is the only description text most people ever see, and it is prime keyword real estate. The tool shows you exactly what fits before the fold and whether your keyword made it in.
Keyword placement. It checks whether your target keyword is in the title and in that visible opening, the two spots that carry the most weight. Missing from the title is a fail, not a warning, because that is the strongest on-page signal you own.
Chapters and hashtags. Timestamps in 0:00 form give you chapters, which help watch time and can surface key-moment links in search. And hashtags have a hard rule most people do not know: past 15, YouTube ignores every one of them. The analyzer counts yours and warns if you have blown the limit or skipped them entirely.
Reading the Score
The score is weighted, not a checklist count. The title and keyword-in-title checks carry the most, because they move the most. A warning counts as partial credit, a fail as zero, so a 70 with two warnings is a different page from a 70 with one fail.
Do not chase 100. A score in the 80s with clean title and description is a good listing. The last few points often come from adding hashtags or a link you may not actually need. Fix the fails first, glance at the warnings, and stop when the page reads well to a human, because that is who clicks it.
Where the Audit Sends You Next
If the audit shows a weak description, the video description generator writes one from the video itself, front-loaded and with chapter timestamps already in. If you are adding structured data so the video can earn a thumbnail in search, the video schema generator builds the VideoObject markup. And a transcript on the page, from the transcript generator, gives crawlers and readers more of the actual content to work with.
FAQ
What does the video SEO analyzer check?
Your title length against the roughly 60-character cutoff, your description’s first 157 characters (the part shown before “Show more”), whether your keyword is in the title and that opening, whether you have chapter timestamps, your hashtag count against YouTube’s 15 limit, and whether you have a link. It scores the result out of 100.
Is it free, and does it upload my data?
It is free and it uploads nothing. The analysis is plain string work running in your browser, so your title and description stay on your device.
Does a high score mean my video will rank?
No, and be wary of any tool that promises that. This audits the on-page factors you control, title, description, chapters, tags. The heaviest ranking signals, watch time and click-through rate, come from viewers, not from the description box. A clean on-page setup gives those the best chance; it does not replace them.
What is the 157-character thing?
YouTube collapses the description after about three lines, roughly 157 characters, behind a “Show more” link. That opening is the only description text most viewers see and it carries ranking weight, so your keyword and the reason to watch belong there, not in paragraph four.
Why does it say my hashtags do not count?
YouTube has a rule that if a video has more than 15 hashtags, it ignores all of them, not just the extras. The analyzer flags this so you trim down to the three to five that matter instead of losing them all.
Does this work for videos outside YouTube?
The title-and-description mechanics are tuned to YouTube, since that is where they are most defined. The general principles, a front-loaded title, a strong opening, a target keyword, apply to any platform that shows a title and a description, so the audit is still useful for Vimeo or a video on your own site.
