Text Transformer Pro — Next.js 15
Free online text tools — 60+ utilities including case converters, JSON formatter, image converters, random generators, and more.
Tech Stack
- Next.js 15 (App Router)
- TypeScript
- Tailwind CSS + shadcn/ui
- Supabase (blog + auth)
- next/font (zero CLS fonts)
Getting Started
# Install dependencies
npm install
# Run development server
npm run dev
# Build for production
npm run build
# Start production server
npm start
Open http://localhost:3000
Environment Variables
Copy .env.local.example to .env.local and fill in your Supabase credentials:
NEXT_PUBLIC_SUPABASE_URL=your_supabase_url
NEXT_PUBLIC_SUPABASE_PUBLISHABLE_KEY=your_anon_key
Deploy on Vercel
- Push to GitHub
- Import repo in Vercel
- Add environment variables in Vercel dashboard
- Deploy
Features
- 60+ free online tools
- 14 language support (lazy-loaded — only English bundled by default)
- Full SEO: metadata, OpenGraph, Twitter Cards, JSON-LD schema on every page
- Dynamic sitemap + robots.txt
- Web app manifest (PWA-ready)
- Dynamic OG image generation
- Blog with Supabase CMS
- Admin panel with rich text editor
