Hashtag counter for Instagram’s 5 hashtag limit
Paste your caption and first comment. See how many hashtags they use together, which ones repeat, and trim to the limit in one click.
- Free
- No sign-up
- Runs in your browser
0 / 2,200 characters
Runs in your browser. Nothing you type is sent anywhere.
0/ 5
hashtags on Instagram
Paste a caption to count its hashtags.
- Different tags
- 0
- Repeats
- 0
- Caption characters in hashtags
- 0
Skip the counting: Foliwo checks the hashtags of every Instagram post before it’s scheduled.
Schedule itHow Instagram counts your 5 hashtags
Instagram lowered the limit from 30 in December 2025. Three things decide whether a post fits.
Caption and comments share the limit
Instagram counts the hashtags in your caption and in your comments together, up to 5 per post. Moving them to the first comment doesn’t buy more: a comment that goes over won’t post.
A repeated tag still counts
Foliwo counts every use, so #travel written twice takes two of the 5. Case doesn’t matter: #Travel and #travel are the same tag. Remove repeats to free the space.
Hashtags use characters too
Each tag, with its #, counts toward the 2,200 character caption limit. The counter shows how many characters your hashtags take.
What counts as a hashtag
A hashtag is # followed by letters, digits or underscores, with at least one letter. Here is how the counter reads common cases.
| You write | Counted as | Why |
|---|---|---|
| #travel | #travel | A hashtag. |
| #travel2026 | #travel2026 | Digits are fine next to letters. |
| #2026 | Not counted | Not a hashtag: a tag needs at least one letter. |
| #café #東京 | #café #東京 | Accents and other alphabets work. |
| #travel_tips | #travel_tips | Underscores are part of the tag. |
| #self-care | #self | The tag stops at the hyphen. |
| #rock’n’roll | #rock | The tag stops at the apostrophe. |
| word#tag | Not counted | Not a hashtag: it touches the word before it. |
| example.com/#top | Not counted | Not a hashtag: it is part of a link. |
| #🔥 | Not counted | Not a hashtag: emoji can’t be part of a tag. |
| #Travel #travel | #Travel #travel | One tag used twice: case doesn’t matter, and both uses count. |
Questions about Instagram hashtags
More for your Instagram captions
Instagram caption character counter Instagram line break generator Instagram post preview Schedule Instagram posts All free tools Made by Foliwo, the social media scheduler that checks every post against each network’s rules before it goes out.
Stop posting by hand.Start shipping content.
Connect your channels in minutes. Write in Foliwo or ask your AI agent, and let the queue publish.
$1 for your first month · Cancel any time
- Claude
- ChatGPT
- Codex
- Windsurf
- Gemini CLI
- VS Code