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Advanced User-Agent switcher with per-site JavaScript and Cookie controls. A developer tool for testing website compatibility and functionality across different environments. Instantly see how your site appears to search crawlers, social media platforms, and various browsers by switching user agents. Debug JavaScript-dependent features like form submissions and server-side rendering by toggling script execution. Configure User-Agent, JavaScript, and Cookie settings on a per-site basis with automatic persistence. Features: - Switch User-Agent to test how crawlers and different browsers view your site - Toggle JavaScript to debug form-based workflows and progressive enhancement - Block outgoing cookies for specific sites to test privacy and authentication scenarios - Configure settings individually for each website - Settings automatically apply when you revisit sites Common Uses: - Verify how search crawlers and social platforms see your pages - Test form submissions and server-side rendering without JavaScript - Debug graceful degradation in JavaScript-optional sites - Manage privacy settings for specific domains Privacy: All data is stored locally on your device. No browsing information is collected or transmitted. Permissions: - DeclarativeNetRequest: Modifies HTTP headers - ContentSettings: Controls JavaScript execution - Storage: Saves your preferences
User-Agent Switcher: Device Identity Simulator
Simulate different device fingerprints for testing purposes Summary: Simulate different device fingerprints (User-Agent, Screen, Canvas) for testing and debugging purposes. Description: Device Identity Simulator allows developers and QA engineers to easily simulate various device identities directly from their browser. Test how your website responds to different devices without needing physical hardware. 🖥️ Device Simulation: Switch between 11 preset devices including Desktop, Laptop, Mobile, and Tablet. 📱 Advanced Fingerprint Spoofing: Automatically modifies User-Agent, Client Hints (Sec-Ch-Ua), Screen Resolution, Canvas, and WebGL fingerprints. 🔒 Full Client Hints Support: Correctly spoofs Sec-Ch-Ua, Sec-Ch-Ua-Platform, and Sec-Ch-Ua-Mobile to bypass modern fingerprinting. 🧹 Auto-Clean: Automatically clears Cookies and Storage when switching devices to ensure a clean testing environment. 🔄 Auto-Refresh: Automatically reloads the page to apply new device settings immediately. 🌍 Multi-language Support: Available in English, Chinese, Spanish, German, and French. Privacy Policy: This extension operates entirely locally. No user data is collected or sent to external servers.
DNS Leak Test
Stay private: run a quick dns leak test, get an instant dns leak check, and confirm with a dns leak detector for confident browsing 🛡️ DNS Leak Test — fast, accurate, and privacy-first tool to uncover hidden domain name system exposure. Run instant extension and check dns leak in one click, verify your VPN, and keep your browsing truly private. Stay in control of your network identity. With extension you can run a network privacy scan, repeat assessments, and instantly compare resolver results against expected VPN servers. If any dns leak check fails, you will know before websites or trackers do. 🔍 How it works is simple and reliable: 1️⃣ Start an extension from the toolbar 2️⃣ Trigger a dns checker probe across multiple resolvers 3️⃣ Compare results with your VPN or corporate policy 4️⃣ Save a report for audits or support 5️⃣ Re-run dns leak check whenever you switch Wi-Fi or VPN 🌍 Why domain name system matter - Websites can infer location and ISP even behind a VPN - Mixed paths expose real resolvers through dns test leak patterns - A quick check for query-route anomalies eliminates guesswork and prevents accidental disclosure 🚀 Core reasons users choose this extension: ➤ One-tap dns leak test with clear pass or fail ➤ Automatic cross-region resolution engine validation ➤ Built-in vpn checker to interpret results and highlight anomalies ➤ Lightweight UI with zero tracking and no external clutter ✅ For consistent results, run DNS Leak Test before sensitive tasks like online banking, work VPN sessions, or streaming. The tool performs dns leak check across multiple resolvers, highlights mismatches, and explains next steps in plain language. Even if networks change, a quick dnstest plus ip checker ensures your setup remains aligned, reducing surprise failures and preserving privacy. 📌 What you can do today: ▸ check my domain name system against expected VPN endpoints ▸ Run ip checker sweep to confirm no leaks after reconnect ▸ Validate dnstest when switching routers, proxies, or domain name system apps ▸ Confirm vpn test, vpn check before streaming or remote work ▸ Perform check vpn across profiles and networks 📊 Detailed reporting for power users • Resolver IPs with reverse lookups and ASN notes • Country hints to spot route drift and split-tunnel issues • Flags when dnsleaktest signals a mismatch or dnsleak pattern • Quick export to share results in support tickets 🌍 Practical scenarios where DNS Leak Test shines: 1. After connecting to a new VPN location, run a tester and ipleak test to confirm no mixed routes 2. On public Wi-Fi, perform ipleaktest and check ip to validate encrypted domain name System or DoH 3. For home setups, use dnstest after router changes or firmware updates 🔒 Step-by-step privacy routine 1. Connect your VPN 2. Open DNS Leak Test and press Start 3. Review what is my ip and ensure resolvers match your tunnel 4. If an unexpected lookup path appears, adjust VPN or domain name system app 5. Re-run dns leaks test to confirm the fix 📌 Designed for clarity and speed: 1️⃣ Clean status cards for each resolver 2️⃣ Color signals to highlight dns leak detector results 3️⃣ Human-readable advice to remediate resolver anomalies without jargon 🧐 FAQ you will actually use 🔹 What if I see unexpected resolvers? Run dns leak test again, then use the diagnostics panel to compare and apply fixes. 🔹 Do I need technical skills? No. The flow guides you through a quick exposure scan and dns leak test in minutes. 🔹 Does it ipleaktest too? Yes, you can launch ip checker plus ip leak test to verify both domain name System and IP exposure. 🔹 Will this help with streaming? Yes. Use vpn test and check vpn to ensure regional domain name system alignment before login. 🔹 Can I verify every session? Absolutely. Keep a dns check habit after network changes. ⚙️ Power features for professionals ➤ Batch carry out query-path analyses across multiple profiles ➤ Quick toggle for DoH/DoT detection hints ➤ Side-by-side dns leak checker and ipleak test summaries for audits ➤ Compact mode for continuous monitoring 🚀Your next steps - Install the extension and run diagnostics immediately. - Verify what is my domain name system, confirm no dnsleak, and save the report - Schedule routine resolution workflow sweep runs so nothing slips through. Stay private, stay consistent. Whether you need a fast dns checker for daily use or a connection integrity sweep during travel, DNS Leak Test gives you the confidence to browse safely. Run name-resolution evaluations, validate resolver alignment, perform check for dns leaks, validate vpn leak test, and keep full control of your footprint with clear, actionable insights.
User-Agent Switcher & Manager Pro
User-Agent switcher with Client Hints & navigator. Spoof, rotate & manage identities per-tab or per-domain with profiles. Take full control of how websites see your browser. This powerful User-Agent switcher lets you spoof, rotate, and manage browser identities with advanced Client Hints support, per-tab control, and flexible profiles—perfect for developers, testers, and privacy-conscious users. 🧩 User-Agent Spoofing (Advanced) Easily override your browser’s User-Agent string to simulate different devices, browsers, and operating systems. Ideal for testing responsive designs, debugging, and bypassing basic detection. ⚡ Client Hints Support (Modern Web Ready) Go beyond traditional spoofing with full support for Client Hints (sec-ch-ua, sec-ch-ua-platform, sec-ch-ua-mobile, etc.), ensuring accurate identity masking on modern websites. 🗂️ Profile-Based Switching Create and manage multiple profiles for different environments: Chrome / Windows Safari / macOS Mobile devices Custom configurations Switch instantly between profiles with a single click. 🧭 Per-Tab User-Agent Control Apply different User-Agent profiles to individual tabs. Test multiple environments simultaneously without affecting your entire browser session. 🔄 Smart Rotation Automatically rotate User-Agent profiles for: 📥 Import / Export Profiles Backup and share your configurations easily. Import predefined User-Agent lists or export your custom setups for reuse across devices. ⚙️ Advanced Controls Fine-tune headers and settings with complete flexibility: 🔒 Privacy-Focused Reduce passive browser fingerprinting by controlling exposed identity signals and minimizing tracking vectors. 🧪 Developer & QA Friendly Perfect for:
Privacy Shield Pro
Complete privacy protection: block trackers, prevent fingerprinting, and take full control of your online privacy. Privacy Shield Pro — Stop Trackers. Browse Freely. Every website you visit is watching you. Advertisers build profiles on your browsing habits. Data brokers sell your digital footprint. Privacy Shield Pro stops all of it — automatically, the moment you install it. -Block 15+ major trackers — Google Analytics, Facebook Pixel, Hotjar, DoubleClick and more -Cookie Auto-Delete — cookies are removed when you close a tab, scoped to that site only -Canvas & WebGL Protection — adds noise to fingerprint readouts so you can't be identified -WebRTC Leak Prevention — hides your real IP address even through browser connections -Privacy Score — a live 0–100 score showing exactly how protected you are at a glance -Block 46+ trackers total — advertising networks, data brokers, analytics platforms -Advanced Fingerprinting Protection — audio, font, battery API, screen resolution and hardware concurrency spoofing -User Agent Rotation — automatically change your browser identity -Time zone Spoofing — hide your real location from websites -Clipboard Read Protection — block programmatic clipboard access -Per-Site Allow list — whitelist trusted domains like your bank without disabling global protection -Per-Site Stats — see exactly how many threats were blocked on each individual site 🔒 PRIVACY YOU CAN TRUST Everything runs locally in your browser. We never see your browsing data, collect analytics, or phone home. No ads. No telemetry. No backdoors. Privacy Shield Pro — Your data belongs to you.