ParamPilot: Automatic URL & Query Parameter Appender

by Burak Veziran · Tools

FeaturedManifest V3 Free

View in Chrome Web Store Data as of 18 Oct 2026

Automatically append custom parameters or text to URLs based on user-defined rules. Simple, fast, and fully customizable.

Users

107

+5 in 30 days

Rating

5.0 / 5

unchanged in 30 days

Ratings

0 in 30 days

Store rank

#83K

#69K among extensions

Version

1.1

updated 23 Nov 2025

Users

monthly, 17 months

Latest, 18 Oct 2026: 107 usersMove the mouse over the chart for any month

Ratings count

monthly, 17 months

Latest, 18 Oct 2026: 1 ratingsMove the mouse over the chart for any month

The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.

About ParamPilot: Automatic URL & Query Parameter Appender

ParamPilot is a lightweight and powerful Chrome extension that lets you automatically append text or parameters to any URL based on flexible rules. Whether you're a developer, tester, or power user, ParamPilot gives you full control over URL behavior by letting you define pattern-based rules and apply changes in real time. 🔧 Key Features Automatically append query parameters or text to matching URLs Define multiple rules with AND/OR conditions Live URL updates without reloading pages Simple, clean, and intuitive UI Toggle extension functionality on/off instantly Case-insensitive matching supported 🛠️ Use Cases Add tracking parameters (e.g., ?utm_source=test) Simulate A/B tests or feature toggles QA/testing environments with dynamic URLs Debugging tools that require query flags ⚙️ Built With Chrome Manifest V3 Vanilla JavaScript 🔐 Privacy ParamPilot does not track, store, or transmit any user data. All operations happen locally in your browser. 🔗 Support & Source Code GitHub: https://github.com/BurakVeziran/ParamPilot