Your X bio is the most-read piece of personal copy you'll ever write. Every cold DM you send, every reply you leave, every quote-tweet someone shares — your bio is the first thing the reader checks. If it doesn't earn the click within two seconds, the conversation ends before it starts.
The 3-slot formula
- Slot 1 — Who you help. "Helping indie founders launch faster."
- Slot 2 — What you ship. "Building Rocket → launch kits in 60 seconds."
- Slot 3 — Proof or personality. "Ex-Stripe. Dad. Bad at golf." Three lines. That's the whole bio. Anything more is decoration.
A worked example
Helping solo founders ship full launches before lunch. Building @tryrocket → /create Ex-Stripe · 2x exit · dog person Read it. Notice what's missing: no emoji wall, no "passionate about," no list of hashtags. Every word earns its place.
What to cut
- "Founder & CEO of [your own one-person company]" — everyone knows.
- Emoji chains. One per line, maximum.
- "Passionate about X." Show it, don't claim it.
- Hashtags. This isn't 2012.
- Quotes from dead philosophers. No.
What to add
- A clear "→" pointing to one URL. One.
- A single piece of credibility — a logo, a number, an outcome.
- One human detail. People follow people, not job descriptions. Rocket's Twitter Bio Generator writes all three slots from your URL in five seconds, with three variations to pick from.
Alex MacGregor
Founder of Rocket. Writing about how independent developers and vibe coders can build, launch, and grow useful apps.
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