Convert custom scheme URLs into universal links that work in Notion, Obsidian, Slack, and anywhere else.
SPX (Scheme Proxy) is a free tool that solves a common frustration: broken custom scheme links. Ever tried to share a slack://, zoom://, or obsidian:// link in Notion and it just won't work? SPX fixes that.
- 🔗 Universal Compatibility - Share links that work in Notion, Obsidian, email, and any platform
- ⚡ Instant Conversion - No signup required, get your link in seconds
- 🔒 Privacy First - We don't store your URLs, everything happens in your browser
- 🎨 Beautiful & Simple - Clean, modern interface that just works
- 📱 Mobile Friendly - Works seamlessly on desktop and mobile devices
- Paste your custom scheme link (e.g.,
slack://channel/ABC123) - Toggle auto-open if you want automatic redirection
- Copy your universal link and share it anywhere!
- Before:
slack://channel/ABC123❌ (broken in Notion) - After:
shortlink.studio/1/slack://channel/ABC123✅ (works everywhere!)
- 📝 Notion Users - Share app links in your workspace
- ✍️ Obsidian Users - Embed custom protocol links in your notes
- 📧 Email Campaigns - Send clickable app links to recipients
- 💼 Documentation - Share internal tool links with your team
- 🎥 Zoom/Slack - Share meeting and channel links universally
No installation needed. Just visit the website and start converting links!
Want to run your own instance? This is an open-source project built with:
- Next.js 15 - React framework
- Tailwind CSS 4 - Utility-first CSS
- Vercel Analytics - Performance tracking
Clone this repo and deploy to your favorite platform:
npm install
npm run dev- No data storage - URLs are processed client-side only
- No tracking of your links - We only track page visits for analytics
- Open source - Fully transparent, inspect the code yourself
If SPX helps you share links more easily, give us a star on GitHub! It helps others discover the tool.
ISC License - feel free to use and modify as needed.
Made with ❤️ by inlife
