Help Center — Hashtags
A hashtag — written with a # symbol — is used to index keywords or topics.
Using hashtags to categorize posts by keyword
- People use the hashtag symbol (#) before a relevant phrase or keyword in their post to categorize those posts and make them more discoverable.
- Any hashtags will be linked to a hashtag page with other posts containing the same hashtag.
- Hashtags can be used anywhere in a post.
- You can add up to 30 hashtags to your post or comment.