Tags Analyzer
Analyse a tag list for duplicates, length, relevance and total characters. Paste your tags and see each tag's length, duplicates, and your total against YouTube's 500-character tag limit.
How to use
- Paste your tags, separated by commas or one per line.
- Click Analyse Tags.
- Fix duplicates and over-long tags, and keep your total under 500 characters.
About this tool
Use the Tags Analyzer to analyse a tag list for duplicates, length, relevance and total characters. Enter your tags (comma or line separated) and hit “Analyse Tags” — the tool does the work and shows the result in seconds. It costs nothing, asks for no account, and runs right here on this page.
Not every creator tool needs to be complicated — sometimes you just want one clear answer, fast. The Tags Analyzer is that kind of tool. Keep it in mind for the moments when a small task is slowing down your upload day, and let it do the fiddly part for you.
Here is the whole process, start to finish. First, paste your tags, separated by commas or one per line. Next, click Analyse Tags. Then, fix duplicates and over-long tags, and keep your total under 500 characters.
What you see in the result box is the tool's verdict on the information you gave it. Use it to decide your next step — whether that means fixing something, trying a different option, or carrying on as you are. One thing worth knowing: duplicates waste characters from your 500-character limit without helping your video rank for anything new.
- If the result looks wrong, check your tags (comma or line separated) first. Most “broken tool” moments are really a mistyped input.
- Keep in mind that YouTube allows up to 500 characters in total across all tags on a video, including commas.
- Use the copy button to save the result somewhere safe — your notes, a doc, or your video planner — so you can find it later.
Frequently asked questions
What is YouTube's tag character limit?
YouTube allows up to 500 characters in total across all tags on a video, including commas. This tool adds up your tags so you can see where you stand.
Why should I remove duplicate tags?
Duplicates waste characters from your 500-character limit without helping your video rank for anything new.
Does this tool check if my tags are relevant?
It checks length, duplicates and character count. For relevance, compare each tag with your video topic yourself — a tag should describe what the video is actually about.