If you're building a tool or a script that interacts with the platform, you're definitely going to need a solid roblox user agent list to keep things running smoothly. It doesn't matter if you're trying to scrape some public market data, build a Discord bot that tracks player counts, or just experiment with the API; Roblox is pretty picky about who is knocking on their door. If your request looks like it's coming from a generic script or an outdated browser, there's a good chance you'll get hit with a 403 error or a captcha that'll ruin your day.
Why you even need a user agent for Roblox
Think of a user agent like a digital ID card. Every time your browser or an app sends a request to a website, it hands over this string of text. It tells the server, "Hey, I'm using Chrome on Windows," or "I'm the Roblox mobile app on an iPhone."
When you're writing code, most libraries (like requests in Python or axios in JavaScript) use a very generic user agent by default. Roblox's security systems see that and immediately think, "That's a bot." By using a proper roblox user agent list, you can make your scripts look much more like a legitimate user or even the official Roblox client itself. This helps you blend in and avoids triggering those "suspicious activity" flags that we all hate.
Breaking down the roblox user agent list
There isn't just one single user agent that works for everything. Depending on what you're trying to do, you might need to mimic a web browser, the Roblox Studio environment, or the actual game client. Here are the main categories you'll usually find in a good list.
Standard browser agents
These are the most common. If you're just trying to pull data from the Roblox website, you want to look like a regular person browsing on Chrome, Firefox, or Safari.
- Chrome on Windows:
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.0.0 Safari/537.36 - Edge on Windows:
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.0.0 Safari/537.36 Edg/120.0.0.0 - Safari on Mac:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/17.0 Safari/605.1.15
Official Roblox client agents
Sometimes the web API expects you to be the game itself. This is where things get specific. Roblox has its own unique strings for the Windows app and the mobile versions.
- Roblox Windows Client:
Roblox/WinInet - Roblox Android App:
RobloxApp/0.605.0.33451 (Android 13; Phone; Google Pixel 7) - Roblox iOS App:
RobloxApp/2.605.542 (iPhone; iOS 17.1; Scale/3.00)
Roblox Studio agents
If you're making a plugin or something that interacts with the backend while you're developing, the Studio agent is your best friend.
- Roblox Studio:
RobloxStudio/WinInet
How to use your list effectively
Just having a roblox user agent list isn't enough; you've got to be smart about how you use it. If you send 5,000 requests in a minute all using the exact same Chrome user agent, it's going to look weird. Real users don't behave like that.
Rotation is your best friend
The secret sauce for any long-running script is rotation. You want to pick a random entry from your list for every few requests. This makes your traffic look like it's coming from a variety of different users rather than one single bot. Most developers will put their list into an array and use a random function to pull a new one for each session.
Keeping the list fresh
User agents aren't static. Chrome updates every few weeks, and Roblox updates their client even more often. If your roblox user agent list still has strings from 2019, you're basically wearing a neon sign that says "I am a bot." Browsers like Chrome are currently on version 120+, so if your string says version 70, the server is going to know something is up. You should check and update your list every month or so to make sure the version numbers stay realistic.
Dealing with the "Roblox-Browser" header
One thing that trips up a lot of people is that Roblox doesn't just look at the User-Agent header. They have a bunch of custom headers they check for as well. If you're trying to simulate the Roblox app, just changing the user agent might not be enough.
Sometimes you need to include headers like X-Roblox-Device-Id or X-Roblox-Browser. If you're seeing your requests get blocked even with a good roblox user agent list, it's time to open your browser's dev tools (F12), go to the Network tab, and see what other headers are being sent when you browse the site normally. Copying those can make a huge difference.
Common pitfalls to avoid
I've seen plenty of people get frustrated because they think their list is "broken" when they're actually just making some basic mistakes.
- Consistency matters: If you start a session with a Windows Chrome user agent, don't suddenly switch to an iPhone Safari agent halfway through. That's a huge red flag. Keep the user agent consistent for the life of that specific session or cookie.
- Don't over-complicate it: You don't need a list of 10,000 agents. A solid 10 to 20 modern, realistic strings is usually plenty for most small to medium projects.
- Watch your rate limits: A user agent helps you look human, but it doesn't give you a free pass to spam the API. Roblox has very strict rate limits. Even with the perfect user agent, if you go too fast, you're going to get an IP ban or a temporary block.
Finding more strings for your list
So, where do you find these strings? You can find plenty of repositories on GitHub that maintain general user agent lists, but for Roblox-specific ones, the best way is actually to "sniff" them yourself.
If you have the Roblox app on your phone, you can use a tool like Fiddler or Charles Proxy to see exactly what headers the app sends to the servers. This is the most accurate way to get the latest strings for your roblox user agent list. It's how the pro devs do it because it ensures you have the exact version numbers currently being used by the official app.
Why things change so often
Roblox is constantly fighting against bots, exploiters, and scrapers. It's a game of cat and mouse. They might decide tomorrow that they no longer trust the Roblox/WinInet string for certain API endpoints and require a more specific version string.
This is why you can't just "set it and forget it." Building a project around the Roblox ecosystem requires a bit of maintenance. If your script suddenly stops working, the first thing you should check—after your API keys, obviously—is your user agent.
Final thoughts on using user agents
At the end of the day, a roblox user agent list is just one tool in your kit. It's about making your automated traffic look as natural as possible. Don't forget that Roblox also looks at your IP address, your cookies, and how you navigate their site.
If you're respectful of their servers and don't try to hammer the API too hard, a good set of user agents will get you a long way. It makes your tools more resilient and keeps you under the radar. Just keep your list updated, rotate your strings, and pay attention to how the official clients are behaving. Happy coding, and hopefully, your bots will stay unbanned and running smooth!