Twitter / X Bio Generator

Most "AI bio generator" tools paste your input into a single prompt and ship whatever the model coughs up. That works until the model hallucinates a fake credential, copies somebody else's @handle from its training data, or invents a revenue number that doesn't apply to you.

We post-process every bio the model returns. Anything that looks like an @handle, a URL, a revenue figure, or a follower count gets stripped or causes the bio to be discarded. If fewer than six bios survive the filter, the generator re-runs once and tops up. The result: 8 clean drafts you can paste straight to your Twitter / X profile.

If you supply your @handle, the generator pulls your current bio and uses it as reference context, not as a template to copy. The drafts come back calibrated to your existing voice instead of an off-the-shelf "founder building in public" tone.

Three signals carry most of the weight: concrete value claim (what someone gets from following you), proof (a number, a credential, an affiliation somebody recognises), and one piece of personality (a city, an interest, a phrase that signals you're a person and not a brand). Bios that stack two abstract adjectives and a job title don't outperform empty bios.

Length matters less than people think. Strong bios in our reference library cluster between 80 and 130 characters. The cap is 160. Using all 160 isn't a virtue. Whitespace is a design choice.