Lightweight URL shortener (API-only) with minimal resource requirements. Avg memory consumption under pressure is around 60MiB, CPU single core consumption 60%.

Highly performant: 6K+ reqs/sec, latency 20ms (100000 requests using 125 connections, benchmark).

Self-hosted: Dokku, Docker Compose.

Images available on Docker Hub.

Why bit?

It is feature-complete by design: simple and reliable without unnecessary bloat. Bug fixes will continue, but new features aren't planned.

• Minimal tracking setup: Country, browser, OS, referer. No cookies or persistent tracking mechanisms are used beyond what's available from a basic client's request.
• Provides standard X-Forwarded-For header support to enable extended capabilities.
• Multiple users are supported via API key authentication. Users can create, list and delete keys via the CLI.

Minimum Requirements

• 100MB disk space
• 70MiB RAM
• x86_64 or ARM64

Documentation

• API Reference
• Setup

Contributing

Found an issue or have a suggestion? Please follow our contribution guidelines.