Nova Client

ArShinTech · Tools

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7.0

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AI summary

Lightweight proxy client built on sing-box, supporting VLESS, VMess, Trojan, Hysteria2, WireGuard and more. Includes built-in Cloudflare clean-IP scanner, smart routing for Iran, and bilingual English/Persian interface. v1.23.2 fixes fragment value handling and enables TLS fingerprint imitation in the bypass editor. Free, no configs sold.

Generated by AI. May contain inaccuracies.

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About this app

Nova Client is a lightweight, cross-platform proxy client built around the sing-box core and designed for the Nova ecosystem. It is a streamlined fork of Karing, with the Nova design language and Nova Radar clean-IP scanner built in.

Nova Client is free to use and does not sell or resell proxy servers or configurations.

🚀 Main Features

• Powerful proxy client powered by sing-box, supporting VLESS, VMess, Trojan, Shadowsocks, Shadowsocks 2022, Hysteria2, TUIC, SOCKS, HTTP, WireGuard, AmneziaWG, and more.

• Profiles & subscriptions — easily add, manage, and switch between proxy profiles and subscriptions.

• Detailed server list — view each node's country, city, protocol, transport, TLS fingerprint, SNI, and live latency.

• Advanced search — find servers by name, country, protocol, address, or SNI.

• Auto (Fastest) mode — automatically selects the fastest working server and switches to another server when the current one fails.

• Smart routing for Iran — .ir websites can bypass the proxy and connect directly for faster access. Includes optional ad-blocking and LAN bypass.

• TLS fingerprint testing — test different TLS fingerprints on your actual network and automatically find the fastest working option.

• Google Relay — import relay configurations from a link or QR code, with domain-fronting and full-tunnel options for difficult network conditions.

• Hysteria2 Brutal — optional performance tuning designed to improve throughput on throttled networks.

• Built-in speed test — measure real download and upload performance directly from the app.

• Bilingual interface — complete English and Persian (فارسی) support, including full RTL support.

📡 Nova Radar

Nova Radar is Nova Client's built-in Cloudflare clean-IP scanner.

It collects IP candidates from multiple sources, tests their connectivity, performs deeper TLS/HTTP verification, measures latency, and sorts working results from fastest to slowest.

You can also export discovered IP:port results or use a working IP directly in your active profile.

🛡️ Free & Official

Nova Client is free to use. Nova does not sell or resell proxy configurations.

If someone asks you to pay for Nova configurations, be careful and use only Nova's official channels.

Follow the official Nova community: Telegram: @irnova_proxy

Made with ❤️ for a free and open internet.

proxy client vpn open source network tool iran sing-box

What's new

v1.23.2Sep 10, 2026

The fragment values you type are now the ones that get sent. If your config came from PattNG or a similar tool, its link carries its own fragment settings, and those were quietly winning over anything you entered in the bypass editor. The screen showed your new values while the old ones went out on the wire, with nothing to tell you so. This is a second cause of the problem v1.23.1 fixed, and the more common one: v1.23.1 covered servers that were getting no fragmentation at all, and this covers servers that were getting the wrong fragmentation.
What you type now wins. If you have never opened the bypass editor, nothing changes for you and your config's own settings are left alone.
This matters this week because Iran's filtering was updated on 9 September and the previously working values stopped getting through. New values are circulating; on this version, entering them works.
The fingerprint chooser in the bypass editor now does something. It lists every browser the core can imitate, but the setting was ignored: picking Firefox saved Firefox, showed Firefox, and still sent the plain handshake. Choosing a browser now actually imitates it, and you keep the fragmentation either way, since the two are independent. The default is unchanged, so this only affects you if you go and pick one.