Main bio
72 / 101Fresh bread daily 🥖 | Downtown Oak St | Order pickup · Message us today
Free AI tool
Bibby writes a platform-ready bio for Instagram, LinkedIn, X, Facebook, and YouTube — sized to each character limit, with two alternatives.
Platform
150 character limitInclude who you help, what you offer, and the CTA you want (DM, link, book, subscribe).
Tone
Free with a Bibby account · Main bio + 2 alternatives
5 platforms · Character limits respected · 3 bio options
Sample output · Facebook · Friendly · 101 chars
Example friendly Page bio under 101 characters. Facebook is tight — lead with offer + location + CTA.
Topic: Neighborhood bakery · fresh bread daily
Main bio
72 / 101Fresh bread daily 🥖 | Downtown Oak St | Order pickup · Message us today
Alternative 1
71 / 101Local bakery · sourdough & sweets | Open Tue–Sun | Book a custom cake ↓
Alternative 2
69 / 101Neighborhood loaves & pastries | Oak St · Pickup ready | Say hi below
Sample output · Instagram · Casual · 150 chars
Example casual bio under 150 characters with a clear CTA. Generate your own above with a free Bibby account.
Topic: Neighborhood coffee creator + latte tips
Main bio
103 / 150Latte tips & café finds ☕ | Helping remote workers brew better at home | New pour every Fri | DM “BREW”
Alternative 1
89 / 150Home barista energy ✨ | Recipes, gear picks, local cafés | Link below for free pour guide
Alternative 2
75 / 150Coffee nerd · latte art · slow mornings | Weekly brew tips | Shop my gear ↓
Sample output · LinkedIn · Professional · 220 chars
Example authority-style line under 220 characters. Use LinkedIn + Professional in the tool for your niche.
Topic: Fitness coach for busy professionals
Main bio
139 / 220Fitness coach for busy professionals | 3×/week plans that fit real calendars | Helping desk jobs build strength without burnout | DM “PLAN”
Alternative 1
110 / 220I help professionals train consistently — simple 3-day frameworks, travel-proof workouts, sustainable results.
Alternative 2
113 / 220Strength coach · busy schedules · no extremes | Practical routines for meetings, travel & energy | Book a consult
Why it exists
Your bio is the first pitch visitors read — make it count.
Most profiles lose followers in the first glance: a vague title, no CTA, and a bio that ignores the platform’s character limit. Bibby’s free AI bio generator turns a short description of who you are into a platform-ready social media bio — with personality, optional emojis, and one clear next step.
Choose Instagram, LinkedIn, Facebook, X, or YouTube, pick a tone, and generate with a free Bibby account. You get a main bio plus two alternatives, each sized to that network. Copy, tweak keywords, paste into your profile — then keep posting with Bibby’s caption tools and scheduler.
Same story about you — rewritten for each network’s character limit, tone, and CTA style.
Character limits at a glance
150
chars
Niche + CTA before the fold
Instagram gives you 150 characters to answer three things: who you are, who you help, and what to do next. The best Instagram bios lead with niche or role, skip filler, and end with a CTA — link in bio, DM a keyword, or shop. Our Instagram bio generator keeps you under the limit so nothing gets cut off on mobile.
e.g. Helping X do Y · New drops Fri · Link below
220
chars
Role · audience · outcome
LinkedIn rewards clarity over cleverness. In about 220 characters, state your role, audience, and outcome so recruiters and clients understand you in one scan. Keywords matter here — job titles and niches people search. Use this LinkedIn bio generator when you need authority without buzzword soup.
e.g. I help [audience] achieve [result] without [pain]
101
chars
Offer + local + simple CTA
Facebook Page intros are short — roughly 101 characters — so every word must earn its place. Lead with what you offer and where you serve, then a simple CTA (message, call, visit). Ideal for local businesses and community brands that need a friendly Facebook bio, not a novel.
e.g. Fresh bread daily · Oak St · Message to order
160
chars
Punchy identity + keywords
X bios top out around 160 characters. Stay punchy, searchable, and human — one line of identity plus a hint of personality. Creators and founders win when the bio is scannable in the feed and still says what they do. Generate an X bio that doesn’t waste characters on empty adjectives.
e.g. Building X for Y · Tips weekly · DMs open
1000
chars
What · who · how often · subscribe
YouTube’s about section allows up to 1000 characters — room to explain what you post, who it’s for, how often you upload, and why someone should subscribe. Use the extra space for proof and a subscribe CTA, not fluff. Our YouTube bio generator drafts a full channel about you can trim or expand.
e.g. Weekly [topic] for [audience]. New videos every…
Clear and credible — strong for LinkedIn, services, and B2B profiles.
Warm and approachable — great for local businesses and community brands.
Distinctive voice without being hard to understand — creators and studios.
Light personality that still says what you do — use when brand fits.
Uplifting and purpose-led — coaches, nonprofits, and personal brands.
Everyday and conversational — Instagram and X when you want low friction.
Say who you help and what to click next without rewriting your bio every week.
Clarify offer and location in one tight line so profile visits turn into DMs or visits.
Build a LinkedIn-ready line that highlights outcomes, niche, and proof — not buzzwords.
Draft on-brand bios for multiple clients fast, then refine voice before publish.
Pick Instagram, LinkedIn, X, Facebook, or YouTube so the bio respects that network’s character limit.
Say who you are, who you help, and what you want visitors to do. Choose professional, friendly, creative, humorous, inspirational, or casual.
Get one main bio plus two alternatives. Copy your favorite, tweak keywords or CTA, and paste it into your profile.
“I help X do Y” beats a vague job title. Visitors decide in seconds whether to follow or leave.
Link in bio, DM “INFO”, book a call, or subscribe — pick one action so the bio isn’t a laundry list.
Instagram and Facebook are tight. Cut filler words first; keep niche keywords and the CTA.
LinkedIn rewards clarity and outcomes. Instagram allows more personality and emoji. Generate per platform instead of one bio everywhere.
Refresh when your offer, niche, or CTA changes. A stale bio quietly kills conversion from profile visits.
For profile growth tactics, see 10 Proven Tactics to Get More Followers on Instagram.
Bios are sized for Instagram, LinkedIn, X, Facebook, and YouTube — not one oversized paragraph.
Compare three options so you can A/B tone and CTA without starting from a blank profile.
Pair your bio with Bibby’s caption tools and scheduler so the profile promise matches what you post.
Profile → captions → reach → ideas → timing.
Write posts that match the promise in your bio.
Find niche tags that grow the right followers.
Fill your calendar with angles for your niche.
Publish when your audience is most active.
Browse all tools on the free tools hub.
Yes. It’s free with a Bibby account — create a free account (no credit card) and generate as many bios as you need.
Instagram (150 characters), X/Twitter (160), Facebook (101), LinkedIn (220), and YouTube (1000). Pick a platform so length and style match that network.
You get one main bio plus up to two alternatives, each truncated to the selected platform’s character limit.
Absolutely. Use the draft as a starting point — add keywords, swap the CTA, or tweak tone before you save it on your profile.
Usually no. Limits and norms differ. Generate once per platform so LinkedIn stays professional and Instagram stays punchy.
Join 270+ businesses automating their social media with Bibby.