Go to a cloud deployment platform like or Vercel.com and sign up using your GitHub account. Click New + and select Web Service .
: Many Ultraviolet-based sites offer "Cloaking," allowing the browser tab to look like Google Classroom or another harmless site to hide from local monitoring.
When using someone else‘s Ultraviolet instance, that operator can potentially see your traffic. For sensitive activities, always use your own hosted instance or a trusted VPN. ultraviolet proxy link
| | Ultraviolet | Typical VPN | Traditional Web Proxy (e.g., CGI proxy) | | :--- | :--- | :--- | :--- | | Operating Level | Browser-based (client-side logic). | Device/OS level (routes all traffic). | Server-side (renders pages remotely). | | Setup Complexity | Very low (you can run it from a Replit page). | Moderate (requires installing an app). | Very low (just visit a website). | | Primary Purpose | Bypassing network filters and censorship. | Privacy, security, and anonymity online. | Basic unblocking of single websites. | | Performance | High (only proxies traffic for one tab). | Can be slow (especially free VPNs). | Usually slow (renders everything remotely). | | Encryption | No full-device encryption. | Strong encryption for all device traffic. | Typically no or limited encryption. |
To avoid your hosting provider's default URL being blocked (e.g., .render.com ), buy a cheap, generic domain name and point it to your deployment. Risks and Security Considerations Go to a cloud deployment platform like or Vercel
Ultraviolet also boasts high compatibility with popular platforms. The development team explicitly notes support for some of the web’s most popular destinations, including , YouTube , Spotify , Discord , Reddit , and now.gg . Due to its robust architecture, Ultraviolet has also been used as the backbone for many prominent unblocking services, such as Holy Unblocker LTS, Nebula, and Incognito.
Groups like TitaniumNetwork maintain active Discord servers where they share "mirrors" (alternative links) that are currently active. | Device/OS level (routes all traffic)
| | What It Does | Why It’s Important | | :--- | :--- | :--- | | CAPTCHA Support | Seamlessly works with CAPTCHA and hCAPTCHA forms. | Many older proxies break when encountering these security checks. | | Client-Side Config | All configuration happens in your browser via service workers. | It doesn't require installing software or changing system settings. | | URL Encoding | Activity is further hidden through configurable URL encoding. | It adds a layer of obfuscation against network monitoring tools. | | Speed & Leak Prevention | Extremely fast due to client-side logic and has leak-prevention features. | It is up to par with the best tools, ensuring secure browsing. |
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