Tag List Cleaner
Normalise a messy tag list into clean, unique entries.
Add a prefix, suffix or both to every tag in a list.
Any separator works.
Leave empty to join directly.
The Tag Prefix & Suffix Generator applies the same wrapper to every entry in a list in one pass — a brand prefix, a year suffix, or both. It is the fastest way to namespace an entire tag set consistently.
Input
run, swim + prefix 'nl'
Output
nlrun, nlswim
This tool has no access to live platform data, so it cannot tell you how popular, competitive or trending a tag is. It applies fixed rules to the text you provide and nothing else.
Normalise a messy tag list into clean, unique entries.
Remove duplicate tags while preserving the original order.
Sort tags alphabetically, in reverse, or by length.
Put tags in A–Z order with one entry per line.
Count tags, unique tags, characters and average length.
Convert between comma, newline, space and semicolon separators.