- Personal Facebook profiles support links via About → Contact and basic info → Websites (unlimited).
- Facebook Pages support a Call-to-Action button (1 main link) + multiple "About" website fields.
- For multiple destinations behind one short URL, use a link-in-bio service like UniLink.
How to Add a Link to a Personal Facebook Profile
- Open facebook.com, click your profile.
- Click About.
- In the left menu, click Contact and basic info.
- Scroll to Websites and social links.
- Click + Add a website.
- Paste your URL.
- Set audience (Public recommended).
- Save.
Facebook supports unlimited websites in this section. They appear on your About page as clickable links.
How to Add a Link in Facebook Bio (Featured "Bio" Field)
Facebook also has a short bio (description) at the top of your profile:
- Profile → Edit Bio (under your photo).
- Type up to 101 characters.
- Paste a URL — Facebook auto-detects and makes it clickable.
- Save.
The bio appears below your name on your profile, visible to everyone.
How to Add a Link to a Facebook Page
Facebook Pages have multiple ways to add links:
1. Page Call-to-Action Button
- Open your Page.
- Click the + Add a Button below your cover image.
- Choose action (Book Now, Contact Us, Shop Now, Learn More, Sign Up, Send Message, etc.).
- Add the destination URL.
- Save.
The CTA button is front and center on your Page — the most visible link.
2. Page About Section
- Page → About.
- Click pencil icon next to Website (or "Add Website").
- Paste URL.
- Save.
Pages support multiple websites in About.
3. Page Bio
Same as personal profiles — Pages have a 101-char bio field. URLs auto-clickable.
Facebook Profile / Page Limits
| Field | Limit | Clickable URLs? |
|---|---|---|
| Profile bio | 101 chars | Yes (auto-detected) |
| Page bio | 101 chars | Yes |
| Profile websites (About) | Unlimited | Yes |
| Page websites (About) | Unlimited | Yes |
| Page CTA button | 1 button, 1 URL | Yes |
| Page description (intro) | 255 chars | Yes |
| Profile intro | ~200 chars | Plain text |
How to Make Your Facebook Link More Visible
- Pin a post with your top links at the top of your profile/Page.
- Add link to cover photo — tag the photo with your URL in the description.
- Update bio (101 chars) with your link — appears prominently.
- CTA button on Pages — the most clicked link.
- Featured collections (personal profiles) — showcase posts containing key links.
Why Use a Link-in-Bio for Facebook?
Facebook gives you many ways to add links, but the most prominent (CTA button on Pages, bio field) only support 1 URL. A link-in-bio fixes this:
- 1 short URL fits in Facebook's 101-char bio.
- Behind that URL: unlimited destinations (your other socials, courses, store, podcast).
- Click analytics show what your Facebook audience actually visits.
- Update once, reflects everywhere on Facebook (bio, pinned post, About).
Facebook Posts and Links
Posts support unlimited links. But Facebook's algorithm penalizes posts with external links — they get 30-50% less reach than text/image-only posts.
Workarounds:
- Post text/image first (no link).
- Add the link as a comment on your own post.
- Use Facebook Stories for time-sensitive links (less algorithmic penalty).
Frequently Asked Questions
Can you add multiple links to Facebook bio?
Personal profile bio: 101 chars (1-2 short URLs fit). Pages: 1 CTA button + multiple websites in About + bio. Use a link-in-bio for unlimited destinations.
How long is Facebook bio?
101 characters for both personal profiles and Pages.
Why do my Facebook posts with links get less reach?
Facebook's algorithm down-ranks posts with external links to keep users on Facebook. Workaround: post first, add link as a reply/comment.
Can I make a Facebook bio link clickable?
Yes — paste any URL into your 101-char bio, Facebook auto-detects and makes it clickable.
What's the difference between a profile and a Page?
Profile: personal account (friends, max 5,000). Page: business/brand (followers, unlimited, has CTA buttons, ads, analytics). Most creators have both.
Key Takeaways
- Personal profile: About → Contact and basic info → Websites (unlimited).
- Page: CTA button + About websites + bio link.
- Profile/Page bio: 101 chars (URLs auto-clickable).
- Facebook penalizes posts with external links — use comments instead.
- Use link-in-bio for unlimited destinations behind one URL.
One link for all your Facebook traffic
Add a UniLink URL to your Facebook bio + Page CTA — covers your blog, courses, podcast, store. Free with click analytics.
