Profile Bio Optimizer

Most bios fail at the same job: answering three questions in five seconds. What do you do? Who do you do it for? Why should I care? People write bios that answer none of these — job titles, vague language ("passionate about helping people succeed"), or credential dumps nobody asked for. The bio is doing conversion work whether you treat it that way or not. This skill treats it that way, then optimises differently for each platform because the rules genuinely aren't the same.

LinkedIn headlines get 220 characters of conversion copy, not a job title. The formula is what you do + who for + proof or differentiator, structured with pipes so it scans fast and front-loads the value (the first 60 characters show up in search results and comment previews, so they have to carry weight). The About section is treated as a sales page in the first person — opening hook, two or three concrete metrics, clear CTA at the bottom. The skill cuts "Passionate about" and "Dedicated to" and "Aspiring" on contact because they signal exactly the opposite of confidence.

X bios are headline-writing at 160 characters — one memorable phrase beats three generic descriptors. Instagram uses the structured fields (name field is searchable, so keywords go there, not your name) plus three scannable lines. TikTok gets 80 characters with no room for credentials — just the niche and the promise. Each platform gets its own draft, not a single bio adapted. A bio that ranks on LinkedIn search reads as try-hard on TikTok; the inverse is also true.

There are four persona modes — founder, creator, job seeker, consultant — and the strategy shifts between them. Founders lead with the problem they're solving and traction if it exists. Creators lead with niche plus the transformation they enable. Job seekers keyword-stuff strategically because recruiters search by skill terms. Consultants treat the bio as a sales page — problem, solution, proof, CTA — with a constraint baked in ("working with 3 clients at a time") because specificity and scarcity raise perceived value. Each draft comes with a "why this works" breakdown so you can iterate the bio yourself in three months when the positioning has evolved.