How to use it
- 01Write your title and description directly in the editor.
- 02Review the watch-page preview, character counters and hashtag checks.
- 03Copy the finished text into YouTube Studio.
LearnWithParth / Publishing / Metadata
YouTube Title, Description & Hashtag Checker
Edit your YouTube title and description alongside a viewer preview, live character limits and hashtag inspection.
Video details
YouTube title limit: 100 characters
YouTube description limit: 5,000 characters
Hashtags found · 0
Hashtags in your description appear here automatically.
What this workspace includes
- Check 100-character title and 5,000-character description limits
- Count Unicode hashtags and identify repeats
- Compare desktop and mobile watch-page previews
Example & formatting notes
Example: a title with 101 characters and description with #Travel #travel.
Result: a title-length error and a repeated-hashtag warning.
The tool analyzes metadata formatting only. It cannot evaluate the quality, accuracy or potential popularity of a video.
Questions & answers
Will adding more hashtags help a video rank? +
Not necessarily. Titles, descriptions and thumbnails are more important discovery signals than stuffing metadata.
Which publishing checks are included? +
Character limits, Unicode hashtags, repeated hashtags and excessive hashtag use are highlighted in the editor.
Do you generate tags with AI? +
No. This is a fast, private checker that does not require a paid AI service.
References
Other YouTube tools
YouTube Link Cleaner & Parameter InspectorRemove unnecessary share parameters while protecting timestamps and playlists.YouTube Chapters Checker & FixerFind broken chapter timestamps and copy a corrected chapter list.YouTube SRT Subtitle ValidatorValidate captions locally and download safely renumbered SRT files.YouTube Thumbnail Readability PreviewPreview your own thumbnail at realistic small sizes and check cropping.YouTube Embed Code BuilderGenerate responsive, privacy-enhanced YouTube embeds with optional start/end times.YouTube Timestamp & Shorts Link ConverterBuild time-specific links and convert between watch, short, and Shorts video URLs.