Hashtag Cleaner: Remove Duplicate Hashtags

Hashtag blocks get messy fast

Campaign lists grow in spreadsheets, get pasted into captions, and pick up duplicates, mixed case, and stray punctuation. A long dirty block is hard to scan in review and can bury the actual caption. Cleaning tags is maintenance work — not research for new keywords.

What the cleaner does

Paste a full caption or a raw list. The tool extracts #tags, lowercases them, drops junk, and collapses case-insensitive duplicates (#Brand and #brand become one). It does not suggest new hashtags, score popularity, or invent niche tags. You keep control of which topics you claim.

Keep the caption readable

After cleaning, paste a compact block under the post or keep tags in the first comment if that is your team’s style. Fewer unique tags that match the content usually beat a padded list. Pair this step with the character counter when the caption and tags share one field.

Tags ready, schedule in PostPublish

Once the list is tidy, the remaining work is publishing on time with the right creative. PostPublish schedules Instagram posts (and the other networks you use) so cleaned hashtags sit inside a real weekly queue instead of another one-off paste.

FAQ

From the blog

• Instagram automation without getting banned

  Safe scheduling habits around Instagram publishing.