Hashtag Extractor
Pull every hashtag out of a pasted caption or post.
Options
Results appear here. Everything is processed in your browser — nothing you type is sent anywhere.
What the Hashtag Extractor does
The Hashtag Extractor scans pasted text and pulls out every hashtag, reporting duplicates and totals so you can audit an existing caption in seconds.
How it works
A Unicode-aware pattern matches the hash symbol followed by letters, numbers and underscores, which correctly handles non-Latin scripts. Counting happens case-insensitively.
- 1Paste a caption, description or post.
- 2Choose whether to collapse duplicates.
- 3Run the extraction.
- 4Check the repeated group — duplicate tags waste caption space.
- 5Copy the clean list into your next post.
Worked example
A caption containing #coffee twice reports one unique tag and flags '#coffee — 2×' as repeated.
Who uses it
- Auditing your own past captions
- Recovering a tag set from an old post
- Checking a draft for accidental duplicates
- Collecting tags from a batch of captions
Best practices
- Extract from your best-performing posts to rebuild sets.
- Remove duplicates before republishing.
- Feed the output into the Hashtag Cleaner for consistent casing.
- Store recovered sets as collections.
Honest limitations
Only text you paste is scanned. Tagzy cannot read a post from a URL and does not connect to any social platform.
Frequently asked questions
- Can it read a post link?
- No. Paste the caption text yourself — nothing is fetched from social platforms.
- Does it handle other alphabets?
- Yes, matching is Unicode aware.
- Are duplicates counted case-insensitively?
- Yes, #Coffee and #coffee count as the same tag.
Related tools
Hashtag CleanerFix broken hashtags: strip spaces, punctuation and stray symbols.Caption Keyword ExtractorExtract keywords and existing hashtags from a social caption.Social Content Tag ExtractorTurn a longer social post or script into a tag set with phrases.Hashtag CounterCount hashtags and characters against a platform limit you set.