Link in Bio Builder
Build a public link-in-bio page
Paste your Secret Edit Link below to unlock and update your bio page.
1. Profile & Custom URL
2. Buttons & Visual Cards
Upload photos per link and choose Button, 2-Column Grid Card, or Featured Banner.
3. Social Icons Row
Compact icon shortcuts shown right under your bio.
4. Appearance
About Link in Bio Builder
Link in Bio Builder creates a fast, mobile-first profile page that puts your store links, WhatsApp chat, marketplace listings, and social profiles under one short /b/ URL. Unlike traditional bio-link platforms, you do not need to register an email account or log in. When you publish a page, KiloToolbox generates a unique Secret Edit Link saved automatically in your browser so only you can unlock, update, or delete your page anytime.
How to Use Link in Bio Builder
Set your profile and custom slug
Enter your brand or display name, write a short bio, upload an optional square avatar, and pick a custom /b/your-name URL slug (or leave it blank for an instant short code).
Add links and social icons
Add buttons for your catalog, Shopee, Tokopedia, website, or direct WhatsApp chat. Toggle the star icon on any button to highlight your main call to action.
Choose a clean theme or upload a background
Pick from five high-contrast themes or upload your own background wallpaper with an adjustable darken overlay so your profile text stays easy to read.
Publish, save your Secret Edit Link, and share
Click Publish Bio Page to go live immediately. Bookmark your Secret Edit Link to edit later, paste your /b/ short link in your Instagram or TikTok bio, and download the PNG QR code.
Common Use Cases
Online shops and UMKM catalogs
Combine WhatsApp order chat, Shopee, Tokopedia, Google Maps location, and PDF price lists on a single fast page without monthly subscription fees.
Creators and freelancers
Link your portfolio, YouTube channel, booking form, and contact email from one clean Instagram or TikTok bio URL.
Event booths and printed QR menus
Print the generated QR code on flyers or table tents, then update destination links anytime via your Secret Edit Link without reprinting the QR code.
Technical Specifications
| Input Formats | Profile details, URLs, Optional avatar & background image (JPG, PNG, WebP) |
|---|---|
| Output Formats | Hosted /b/ Bio Page, PNG QR Code, Click & View Counters |
| File Size Limit | 15 MB |
| Processing Engine | Browser WebP image compression + lightweight JSON storage on KiloToolbox |
| Data Retention | Persistent public link until deleted by owner |
| Batch Processing | Single file processing |
Tips for Best Results
Bookmark or save your Secret Edit Link right after publishing so you can edit your bio page from another phone or browser anytime.
Need a pre-filled WhatsApp order message or multi-CS lead rotator? Build the link in WhatsApp Link Generator and paste it as your highlighted bio button.
Put your most important action first and enable Highlight so visitors spot your primary button right away.
Frequently Asked Questions
How can I edit my bio link later without logging in?
When you publish a page, KiloToolbox generates a cryptographic Secret Edit Link and also saves it automatically in your current browser under My Pages. Opening or pasting that Secret Edit Link unlocks your page for editing from any device.
Can someone else edit or overwrite my custom slug?
No. Only the SHA-256 hash of your 128-bit Secret Key is stored on the server. Nobody can modify or overwrite an existing /b/ slug without possessing its Secret Edit Link.
Does it track page views and button clicks?
Yes. Each public visit increments your page view count, and each button click routes through /b/<slug>/go/<id> to count clicks per button. Open your Secret Edit Link anytime to see your numbers.
Can I delete my bio page whenever I want?
Yes. Open your page via My Pages or your Secret Edit Link and click Delete Page. The JSON record and public URL are removed immediately.