Speed test & auto-select
Test every node at once, sort by latency or speed; URLTest keeps picking the fastest node and switches seamlessly.
v0.4.0 · Powered by sing-box
Let your connection soar beyond the clouds
Light, fast and free — a cross-platform proxy client built on the sing-box core. Native title bars, a frosted-glass interface, for both Windows and macOS.
- Built on sing-box
- Tauri v2
- Native title bar
- Frosted-glass UI
- MIT licensed
- Windows & macOS
Everything a proxy client should be
From subscriptions to routing, from monitoring to the core — Skylark refines every capability that matters.
Real-time monitoring
Live upload/download speeds, uptime and memory usage at a glance.
Subscription management
Supports Clash YAML, V2Ray Base64, SIP008 and single-node links, with scheduled auto-updates.
Simple controls
Two dashboard switches command the system proxy and TUN mode.
Traffic statistics
Cumulative upload/download stats that persist across pages.
Visual routing rules
Configure by domain, GeoSite, IP, port and process, with remote rule sets.
Connection viewer
Active connections, matched rules and proxy chains, all in one view.
System integration
Tray, launch-at-startup and state recovery — ready the moment it opens.
Kernel management
Built-in update checks; download and switch the sing-box core in one click.
A look inside
A meticulously crafted native interface, with light and dark themes at your fingertips.
Always on the fastest node
Test every node in one click and sort by latency or speed; URLTest keeps evaluating in the background and switches to the fastest route automatically — no manual picking.
- Test all nodes in one click
- URLTest auto-select, seamless switching
- Custom proxy groups for flexible setups
Visual routing, what you see is what you get
Built-in rule packs (block ads, mainland-direct, Telegram, Google…) plus remote rule sets; route precisely by domain, GeoSite, IP, port and process.
- Quick rule packs, ready to go
- Remote rule sets, auto-updated
- Domain / GeoSite / IP / port / process
Live connections, full clarity
Active connections refresh in real time, showing the matched rule, proxy chain (direct / proxy), up/down traffic and protocol — with search and host aggregation.
- Matched rules and proxy chains at a glance
- Live up/down traffic and protocol
- Search and aggregate by host
Standing on the shoulders of giants
Skylark is powered by these excellent open-source projects.
sing-box
Universal proxy platform core
Tauri
Lightweight cross-platform desktop framework
Vue
Progressive frontend framework
Vite
Next-generation frontend tooling
Tailwind CSS
Utility-first CSS framework
Chart.js
Charting & visualization library
