Free Creator Tools

A growing set of free tools to help you grow on Whistlr and beyond. No account needed — just open and use.

Username Checker

Check if a Whistlr handle is available in real time — before you sign up.

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Hashtag Generator

Turn any topic into a set of relevant, ready-to-copy hashtags.

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Best Time to Post

See the best days and times to post for maximum reach and engagement.

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Caption Character Counter

Count characters, words, and hashtags and stay within platform limits.

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