Smart node scheduling and end-to-end encryption deliver millisecond-level low latency for gaming, work and streaming. Free VPN download, start your high-speed journey now.
Six core technologies redefining the acceleration experience
Real-time network quality monitoring automatically selects the lowest-latency, best-performing route for millisecond-level smart switching.
Military-grade encryption protects all transmitted data, combined with a zero-log policy to eliminate privacy risks from the source.
Self-developed protocol optimizes TCP/UDP dual channels, breaking bandwidth limits with peak speeds up to 98Mbps.
Compatible with mainstream and self-developed protocols, auto-adapting to restricted networks for stable connections.
Supports Windows, macOS, Android, iOS and Linux with one account for all devices, synced anytime.
No complex setup needed. One tap connects automatically with smart traffic splitting for a seamless experience.
Latest product updates and service notices
New smart traffic splitting and optimized node scheduling for improved stability.
Some nodes will undergo maintenance on Aug 2. Please switch to other nodes.
Security capabilities officially recognized by authoritative institutions.
Data and reputation that speak for Kuaiya
Covering work, entertainment and study
Optimized routes for popular games reduce latency and packet loss for a competitive edge.
Stable cross-border connectivity keeps video meetings and file transfers smooth.
High bandwidth unlocks smooth 4K video and live streaming without buffering.
Stable access to global academic resources and knowledge platforms.
Reliable network channels for e-commerce and global communication.
Connect to global social networks and stay close with friends and family.
Real voices from real users
Used Kuaiya for three months. Game latency dropped from 120ms to 35ms, no more lag.
Essential for remote work. Video meetings are smooth and support responds fast.
Clean interface, one-tap connect, seamless multi-device sync. Recommended.
The free version already meets daily needs. Stable and smooth streaming.
Plenty of nodes, fast switching, secure and reliable for nearly a year.
Six categories to answer your questions
Download Kuaiya Accelerator now and enjoy fast, stable network acceleration for free
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