Free X (Twitter) Tools for Characters, Threads & Cards

Count characters, split threads, and preview link cards before you post on X.

6 free tools

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Thread SplitterSplit long posts into Twitter/X threads under 280 charactersX, Bluesky Twitter Card GeneratorGenerate Twitter Card meta tagsSEO

Everything else

Twitter Card PreviewerPreview X/Twitter card layouts from meta fieldsSEO Hashtag GeneratorGenerate viral hashtags for Instagram, TikTok & Twitter with AIInstagram + 2 more Username GeneratorGenerate creative social media username ideasInstagram + 2 more UTM Link BuilderAdd campaign tracking parameters to any URLAll platforms

X (Twitter) tools for drafts, threads, and cards

X still punishes drafts that overflow the character limit or look like unfinished threads. Count characters with emoji weighting, split long updates into a thread, and generate Twitter Card tags so links you share show a title and image.

Hashtags on X work best as one or two precise tags, not a block of twenty. Use the hashtag generator as a shortlist, then keep only tags a real person would search.

Related hubs

Also see social media tools and text tools.