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Most changes happen in /config.ts and /app/globals.css. Keep these files open.

Brand Identity

1

Configure Your Brand

Open /config.ts:
/config.ts
Every setting has inline comments. Read through and update.
Changes apply instantly. Save and refresh.
2

Add Your Logo

Replace /public/logo.svg with your logo.Requirements:
  • Format: SVG (recommended) or PNG
  • Height: 40-50px
  • Keep filename as logo.svg or update imports
SVG scales perfectly. PNG can look blurry on retina displays.
3

Set Your Colors

Two options:

Option 1: Use a Pre-made Theme

  1. Browse themes at tweakcn.com or 21st.dev/community/themes
  2. Copy the theme code
  3. Open /app/globals.css
  4. Replace between comment blocks:
app/globals.css
Preview colors at oklch.com first.

Option 2: Custom Colors

Edit variables in /app/globals.css:
app/globals.css
4

Change Fonts

Google Fonts (Default)

Open /app/layout.tsx:
app/layout.tsx
Popular choices:
  • Inter - Clean, modern (default)
  • Poppins - Friendly, rounded
  • Roboto - Professional
  • Montserrat - Bold
Browse: fonts.google.com

Custom Fonts

  1. Add font files to /public/fonts/
  2. Define in /app/globals.css:
app/globals.css
5

Update Favicons

Replace in /public/favicon/:
  • favicon.ico - Browser tab
  • favicon-96x96.png - Standard icon
  • apple-touch-icon.png - iOS home screen
Quick way: Use realfavicongenerator.net
  1. Upload your logo
  2. Download the package
  3. Replace files in /public/favicon/
Done ✅
6

Social Share Image

use ogimage.clickWhen people share your site, this image appears on Twitter/Facebook.Replace /public/og.jpg (1200x630px).
Include your logo, tagline, and clean background. Keep text large.

Dark Mode

Dark mode is built in:
  • Follows system preference
  • Toggle in footer
  • Colors defined in /app/globals.css under .dark
Test both modes: Click the theme toggle and check everything.

Custom Component Styles

Components inherit from globals.css. Customize individually if needed. Example - Custom button:
components/ui/button.tsx
Use it:

Testing Checklist

  • Logo displays correctly
  • Colors match your brand
  • Text readable in light mode
  • Text readable in dark mode
  • Fonts load properly
  • Favicon shows in browser tab
  • Test on mobile (responsive viewer)