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Free social media tools

Small tools for the questions that come up while you post: will this bio fit, how is this post doing, what size should this image be. Free, no sign-up, made by LookMyBio.

A creator’s worktable seen from above: hands sketching rectangles of different sizes in a notebook beside a ruler, a calculator, a phone and coffee

  • Free tool

    Bio character counter

    Write a bio once and see how much of each network’s limit it uses.

  • Free tool

    Image and video sizes

    The pixel size, ratio, file cap and longest video for each format.

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