Free X toolsfor people who post

Growing on X is a game of small edges: a post that fits the limit without an awkward cut, a thread split at the right sentence, a publish time that matches when your audience is actually scrolling. Most sites gate these utilities behind sign-ups or run them through a server. Ours don't — every tool on this page runs entirely in your browser, sends nothing anywhere, and is free with no account.

Use the character counter to check the real 280-character weighted length (URLs count as 23, most emoji as 2), the engagement rate calculator to benchmark a post honestly, the font generator to add Unicode emphasis, the post preview to see your draft as a real X card in light and dark mode, and the best-time planner to find posting windows in your timezone. When you want numbers computed from your own audience instead of general heuristics, that's what ReachMore does.