Serendib Ray: V2Ray VPN Xray

Serendib Ray is a free V2Ray and Xray VPN client for Android. Paste a config link, tap connect, and you are through. No account, no subscription, no trial that runs out.

FREE, WITH NO LIMITS
Serendib Ray is completely free to use. There is no premium tier, no paywall and nothing locked behind an upgrade. No bandwidth caps, no speed throttling, no daily time limit and no account to create. The app is supported by occasional ads shown when you connect, and that is the only thing funding it.

BRING YOUR OWN SERVER
Already have a config from your provider or your own VPS? Serendib Ray reads the standard share links:
• VLESS — including Reality, XTLS Vision flow and uTLS fingerprints
• VMess — with alterId and stream security options
• Trojan
• Shadowsocks — including the 2022 ciphers

A COMPLETE CONFIG EDITOR
Most clients let you paste a link and nothing more. Serendib Ray opens up every field:
• Address, port, UUID or password, and display name
• Network: TCP, WebSocket, gRPC, HTTP/2, mKCP and QUIC
• Security: TLS, Reality or none, with SNI, ALPN and fingerprint
• Reality public key, short ID and spiderX
• gRPC service name and mode, mKCP seed, QUIC security and key
• An allow-insecure switch that genuinely applies to the connection

Change a setting, save, and the tunnel restarts with it. A live preview shows the exact share link your edits produce, ready to copy or share.

FREE SERVERS INCLUDED
No config of your own? Choose from a list of free public servers, browsable by country with real latency shown for every entry. Filter by location — Japan, Singapore, Germany, the Netherlands, the United States and dozens more — and connect in a single tap. Free servers are ready to use as they are; configs you add yourself are fully editable.

BUILT FOR DAILY USE
• Light and dark themes that follow your system setting
• Live upload and download speed while connected
• Session timer and total traffic counters
• Auto-connect on launch
• Search the whole server list by country, name or protocol
• Country flags so you can find a region at a glance

HOW IT WORKS
Serendib Ray uses Android's VpnService to route your device's traffic through the proxy server you choose, encrypted between your device and that server. Android will ask you to approve the VPN connection the first time you connect, and a notification stays visible whenever the tunnel is running.

Please note that Serendib Ray is a client application. It connects to V2Ray and Xray servers — it does not host them. If you want to use your own server, you will need its config link to get started.

WHO IT IS FOR
• Anyone with a VLESS, VMess, Trojan or Shadowsocks link who needs a clean Android client
• Self-hosters running Xray or V2Ray on their own VPS
• Anyone who wants to reach a blocked site or use public Wi-Fi more safely
• People who want to change SNI, transport or Reality settings without editing JSON by hand

Proudly built in Sri Lanka.

Recent changes:
Full config editor for your own configs, a built-in speed test, and a
server list that now loads in about a second.

ALSO NEW
• Live ping and the country you really exit from
• Speed test runs with or without the VPN, so you can compare
• Browse free servers by country, with flags
• Light and dark themes that follow your system

FIXED
• Allow Insecure now genuinely applies
• Much lighter on older phones, less battery when connected