Sink
Link shortener with analytics running on Cloudflare
7k stars 5k forks last commit first released AGPL-3.0
Actively maintained
Last commit 19 Jul 2026.
Sink is a lightweight link shortening service designed to run serverlessly on Cloudflare. It provides short links with a dashboard for basic link management and traffic analytics.
Key Features
- URL shortening with customizable, case-sensitive slugs
- Built-in analytics to track link usage and traffic trends
- AI-assisted slug generation
- Link expiration support
- Serverless deployment on Cloudflare Workers or Cloudflare Pages
- Uses Cloudflare KV and Analytics Engine as backend building blocks
Use Cases
- Create and manage short links for marketing campaigns or newsletters
- Track click performance for shared links across channels
- Provide an internal short-link service for teams and documentation
Limitations and Considerations
- Cloudflare platform dependency (KV and Analytics Engine) may limit portability to non-Cloudflare environments
Sink is a good fit for users who want a simple, modern link shortener with analytics and minimal operational overhead. Its Cloudflare-native approach prioritizes speed and straightforward deployment while keeping the feature set focused.
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