YouTube Channel SEO Checker
Audit a whole channel in one pass: identity, About page, discovery keywords, the last 20 uploads and how the home tab is laid out. You get a score out of 100 and the fixes worth the most points first.
Five parts of a channel, mapped
Channel SEO is everything a viewer or YouTube's systems can read without opening a video. Each numbered area below is one category of the score.
Name, handle and banner — what someone sees in half a second.
The channel description, its opening line, links, contact, country and language.
Channel keywords, whether they match what you upload, and the topic YouTube assigns.
Titles, descriptions and tags, averaged across the last 20 videos.
Trailer, home-tab sections and playlists — how the channel is organised.
Set once, inherited by every upload
Video metadata competes one upload at a time. Channel metadata is the context around all of it: it tells YouTube what the channel is about before any single video has earned an audience, and it is what a curious viewer reads before subscribing.
Fix it once and it applies everywhere. A clear About page, a consistent keyword set and titled playlists keep working for every upload that follows, including the ones you have not made yet.
Fix it per upload. This checker averages your last 20 so you can see the habit, not one bad title. To work on a single video, the Video SEO Checker goes field by field.
What to do at each band
The score measures whether the channel is described well. It does not measure whether the videos are good, and a perfect score will not rescue content nobody wants to watch.
Something a viewer expects is not there — a banner, an About page, keywords. Work top to bottom through the priority list; each fix is worth several points.
Everything exists but a few fields are thin. The biggest gains are usually the About opening line and channel keywords.
The channel reads clearly. Remaining points tend to be structure: a trailer, playlist descriptions, a tidier home tab.
Nothing here is holding the channel back. Re-check after a change of direction, and spend the time on the videos instead.
What channels get wrong most often
Most of these cost points in the audit, and each takes under ten minutes to fix in YouTube Studio.
Only the first 150 characters show on the channel card and in search. "Hi and welcome!" uses a third of them.
"Weeknight recipes under 30 minutes, every Tuesday" tells a stranger what they will get.
"tech", "reviews" and "gaming" match millions of channels and describe none of them.
"budget phone reviews", "android camera tests" — five to fifteen of them.
Channels drift. Keywords that describe the old topic tell YouTube the wrong thing about the new videos.
Re-read the list whenever a new series starts. The consistency check flags drift.
On phones, only a 1546×423 strip of the banner shows. Schedules and names at the edges get cropped.
Design at 2560×1440 and preview on a phone before publishing.
New visitors see your most recent video, which may not be your best introduction.
Popular uploads, then one row per series. It takes five minutes in Customisation.
Frequently asked
Does a higher score mean more views?+
No. It measures whether the channel is described clearly and completely. That helps YouTube and viewers understand the channel, but views still come from videos people want to watch.
What does it read?+
Public channel data: name, handle, banner, About text, country and language, keywords, YouTube's topic for the channel, trailer, home-tab sections, playlists, and the titles, descriptions and tags of the last 20 public uploads.
Do I need to sign in?+
No. Everything checked is public. There is no account and no history; the channel's public data is cached for up to 12 hours so a repeat check doesn't query YouTube again.
Why only the last 20 uploads?+
It reflects current habits. A channel that fixed its titles last month should not be marked down for videos from 2021.
How quickly do changes show?+
Auditing the channel that's already on screen again fetches fresh data from YouTube, so a change made in Studio shows up straight away. Other lookups use a copy cached for up to 12 hours. Banner and avatar updates can also take a while to propagate on YouTube's side.
Can I check a competitor?+
Yes, any public channel. Comparing your breakdown with a channel you admire in the same niche is often more useful than the number itself.
Fix a factor with these
Video SEO Checker
Work through a weak upload one field at a time.
Open →Tag Extractor
See the keywords similar channels actually use.
Open →Description Viewer
Compare how other channels open their descriptions.
Open →Hashtag Generator
Build a consistent hashtag set for your niche.
Open →Related reading
Audit the same channel again and it's read fresh from YouTube, so a change made in Studio shows up straight away. Free, no sign-in.