120 pasted tags become 87 unique ones
A messy list of 120 hashtags with repeats and case differences might dedupe down to 87 unique tags, ready to organize.
Hashtag group organiser
Paste a big, messy list of hashtags and this tool dedupes it case-insensitively, then organizes what is left alphabetically and by length so you can spot ones too long to be useful. Select any subset and save it as a named group, stored in your browser so it is there next time you open the page — no account and no server involved.
0 unique tags after deduping. Nothing you paste is uploaded.
How to use the hashtag group organiser
- Paste your hashtag list. Enter hashtags separated by spaces, commas or new lines, with or without a leading #.
- Review the deduped list. Duplicates are removed case-insensitively, so #SocialMedia and #socialmedia count as one tag, kept in its first-seen form.
- Browse the alphabetical and length views. See the same list grouped A-Z, and again by length, so overly long tags stand out.
- Select tags for a group. Tick the hashtags that belong together and give the group a name, for example "Launch week" or "Evergreen".
- Save and reuse your groups. Saved groups persist in your browser between visits; copy any group as a paste-ready, space-separated line whenever you need it.
Worked examples
A 35-character tag flags as very long
A hashtag like #ThisIsAReallyLongDescriptiveHashtagExample (over 30 characters) sorts into the "very long" length band, a useful flag on tight-limit platforms.
Hashtag group organiser FAQ
- Does deduping treat different capitalisation as the same tag?
- Yes — #SocialMedia and #socialmedia are treated as one duplicate and only the first-seen version is kept.
- Where are my saved groups stored?
- In your own browser’s local storage — nothing is sent to or stored on a server, so groups are per-device.
- How many tags can a saved group hold?
- As many as you select — there is no fixed cap in the tool itself, though your target platform still enforces its own hashtag limit.
- Can I copy a saved group ready to paste into a caption?
- Yes — each saved group has a copy button that puts a space-separated, #-prefixed line on your clipboard.
- Will my saved groups still be there if I close the tab?
- Yes — they persist in local storage between visits on the same browser and device.
- Does this tool check hashtags against each platform’s real limit?
- Not directly — pair it with the hashtag limits lookup to confirm a group fits your target platform’s cap.
- Does pasting my hashtag list upload it anywhere?
- No. Deduping and grouping happen entirely in your browser — nothing is uploaded to a server.
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