What the YouTube Title Analyzer does
This YouTube title analyzer checks one or several title ideas against YouTube's 100-character limit and invalid characters, previews roughly where each title is cut off on a phone, in desktop search and in the suggested-videos column, shows where your search phrase sits, and flags readability habits such as all-caps words, stacked punctuation, heavy emoji and hype phrases.
It keeps two kinds of advice apart. The 100-character limit and the ban on angle brackets are YouTube's own rules. Everything else - truncation widths, the clickbait phrase list, the 40-character guideline for your key phrase - is A2Z's heuristic advice, labelled as such. Nothing here predicts views or rankings.
How to use it
- Type your title ideas, one per line. Up to 20 can be compared at once.
- Optionally enter the phrase people would search for to find the video, such as
fix leaking tap. - Read the comparison table: characters, problems, warnings and in how many preview layouts each title is cut off. Click a title to see its details.
- Look at the previews. The cards show approximately how the title wraps and where the ellipsis falls in each layout, measured with your browser's own font.
- If your screen shows titles wider or narrower than the previews, adjust the widths under Preview widths.
Reading the results
A problem (red) means YouTube Studio will not accept the title: over 100 characters, or containing < or >.
Warnings (amber) are readability or trust issues: shouting in capitals, runs like !!!, three or more emoji, phrases that often signal clickbait, or a search phrase that sits too late to be seen.
Being cut off is not a fault on its own - most long titles are truncated somewhere. What matters is that the words before the cut say what the video is.
Worked example: three versions of a tutorial title
The first idea, "How to Fix a Leaking Tap in 10 Minutes (No Plumber Needed)", is 58 characters. The search phrase "leaking tap" starts at character 14, well inside the first 40, so it stays visible even where the title is cut.
The second, "Leaking Tap? Replace the Washer Yourself - Step by Step", is 55 characters with the phrase at character 1 - the clearest of the three on a narrow screen.
The third, "My bathroom tap has been dripping for weeks and I finally decided to fix the leaking tap myself", is 95 characters, close to the limit, and the search phrase starts at character 78, so the phone and suggested-video previews cut the title off before the phrase ever appears. It reads like a diary entry rather than an answer.
What makes a title easy to choose
A viewer scanning a feed or search results reads the first few words and the thumbnail together. Put the subject and the outcome first, keep the detail for later in the title or the description, and make sure the title and thumbnail do not repeat each other word for word.
Accuracy matters more than excitement. YouTube's spam and deceptive practices policy covers titles that mislead viewers about what the video contains, and a title that over-promises tends to disappoint the people who click.
Limitations: what the result does not prove
- Preview widths are approximations. YouTube does not publish them, they differ by device and change over time; fonts on your device also differ.
- The clickbait list is a short, fixed set of phrases chosen by A2Z. It is not YouTube's list and cannot judge whether a title is actually misleading.
- Character counts treat each emoji and accented letter as one character; YouTube Studio may count some emoji sequences differently.
- It does not look up search volume, competition or trends, and it does not predict click-through rate.
Privacy: where your data goes
Everything you paste, type or drop is processed in this browser tab. It is not uploaded, logged, stored or sent to analytics. Session recording and tag-manager scripts are switched off on this page.
Standards and sources
- YouTube Help - Add titles and descriptions - checked 19 Sep 2026
- YouTube Help - Spam, deceptive practices and scams policies
Frequently asked questions
How long can a YouTube title be?
YouTube's help centre states that video titles have a limit of 100 characters. Titles are usually cut off well before that in feeds and search results, so treat 100 as a hard ceiling and make sure the first 40 to 60 characters carry the meaning.
Which characters are not allowed in YouTube titles?
YouTube says titles cannot include invalid characters without listing them. In practice YouTube Studio rejects the angle brackets < and >, so this tool flags both as errors. Emoji, accented letters and most punctuation are accepted.
Where does YouTube cut off long titles?
It depends on the screen and layout: titles are wrapped to two lines and cut with an ellipsis by pixel width, not by a fixed number of characters. The previews here estimate that for a phone feed, desktop search and the suggested column; adjust the widths to match your own screen.
Should I put keywords at the start of a YouTube title?
Put the words a viewer needs to recognise the video early, because they stay visible when the title is cut. That is often the phrase they searched for. Do not force it in awkwardly - a clear, natural title that answers the search is the aim, and no position guarantees ranking.
Are all-caps words and emoji bad in YouTube titles?
Not in small doses. One capitalised word or a single emoji can add emphasis. Several capitalised words read as shouting and are harder to scan, and emoji take width that words could use; screen readers also read each emoji aloud. The analyzer warns from half the words in capitals or three emoji.
Can this tool tell me which title will get more views?
No. It checks rules and readability. Which title earns more clicks depends on your audience, thumbnail and topic, and only a real test can show that - for example YouTube Studio's title and thumbnail testing where available, or comparing results over time.
Last reviewed by the A2Z.Tools team against the sources listed above.
