What this tool does
The Hashtag Analyzer inspects a set of hashtags and reports their format quality: total, unique, duplicate, and invalid counts, per-tag warnings, a 0–100 quality score, and platform-fit checks. It also hands you a cleaned, deduplicated set ready to copy.
How it works
It parses your text into hashtags, checks each for valid characters and common issues, tallies duplicates, and scores the set. Platform fit compares your count against typical limits. The logic is a pure function that runs fully offline.
What it does not do
This tool does not look up live popularity, post counts, or trends — that needs a network call to each platform. It focuses on the format and structure you can fix yourself.
Privacy
Everything runs locally in your browser. No values are uploaded, logged, or stored.