Hashtag Counter
Count hashtags in a caption and check them against per-platform limits.
Runs in your browserAbout this tool
Every major platform enforces a hashtag limit — Instagram allows up to 30, others fewer — and exceeding it can get your caption's hashtags ignored entirely or the post rejected outright, depending on the platform. This tool counts the hashtags in your caption and checks the total against each platform's specific limit, so you know before posting whether you're within bounds.