What is this mention & hashtag extractor?
A free, browser-based tool that scans any post text and pulls out every @mention and #hashtag. It deduplicates them (case-insensitively), counts how many times each appears, and presents mentions and hashtags as two separate, copy-ready sets. It is Unicode-aware, so Japanese hashtags like '#マーケティング' work too. Everything runs in your browser, so your text is never uploaded.
How to use it
- Paste your post text on the left.
- See the extracted @mentions and #hashtags with occurrence counts.
- Copy either set with one click and reuse it.
Common use cases
- Auditing which hashtags and accounts a post references.
- Pulling a hashtag set out of a draft to reuse on other posts.
- Collecting the @mentions in a thread to thank or follow up.
