See Your True FPS in 5 Seconds—Free, No Signup
See exactly how smooth your screen really is with our free online FPS checker. Get your true browser FPS, frame time, and motion comparison in under 5 seconds— no downloads, no signup, and no ads. Uses the same requestAnimationFrame API your browser uses—no guesswork.
50,000+ tests run • Free forever
No signup • No tracking • Results in 5s
Real-Time FPS Test
Watch test objects move across the screen to visually compare frame rates. Our free online fps test measures your actual browser performance and highlights micro-stutters your eyes might miss.
Used daily by gamers and developers to sanity-check their setup in seconds
Motion FPS Test
Press Start to begin the frame rate test
3-Lane Motion Test
Three test objects move at Full, 1/2, and 1/3 of your frame rate, making it easy to visually compare motion smoothness.
Frame Time Analysis
The frame timing graph shows per-frame consistency. The 16.67ms dashed line marks the ideal 60 FPS target.
Adjustable Speed
Change object movement speed from 120 to 1920 pixels per second to stress-test your display and detect stuttering.
“I use this before every stream to confirm my setup. One click, 5 seconds, and I know my FPS and frame time are solid—no more guessing or digging through in-game menus.”
Marcus T. Esports coach & content creator
Why Use Our FPS Checker
The most reliable free online FPS test tool with motion visualization, built for gamers, developers, and tech enthusiasts.
Motion FPS Test
Three test objects move at different frame rates in parallel lanes, letting you visually compare motion smoothness instantly.
Frame Timing Graph
Real-time frame time analysis shows rendering consistency. Spot micro-stutters and jank with the precision timing graph.
Instant FPS Test
Get real-time frame rate measurements using requestAnimationFrame for maximum accuracy. Results appear immediately.
Works Everywhere
Our free online FPS checker runs in any modern browser. Chrome, Firefox, Safari, and Edge supported.
Privacy First
No data collection, no tracking, no ads. Your FPS test results stay on your device entirely.
All Devices
Test FPS on desktop, laptop, tablet, or mobile phone. Fully responsive design adapts to any screen size.
Real-Time Stats
View min, max, average FPS and frame time with live history charts during your fps test session.
Adjustable Speed
Control object movement speed from 120 to 1920 pixels per second to stress-test your display at different intensities.
What Is an FPS Checker and Why It Matters for You
An FPS checker (frames per second checker) is a tool that measures how many frames your display or browser can render in one second. FPS is one of the most critical metrics for evaluating visual smoothness, whether you are gaming, streaming video, or working with animation software. A higher FPS means smoother visuals, reduced motion blur, and a more responsive experience overall.
Our free online FPS test takes inspiration from classic motion test tools that use animated objects gliding across your screen. This visual approach makes it immediately obvious how different frame rates affect motion quality. You can literally see the difference between full-speed, half-speed, and one-third-speed rendering in our side-by-side comparison lanes.
Unlike downloadable benchmarking tools, this FPS checker works entirely within your browser using the native requestAnimationFrame API. This makes it the most convenient way to quickly evaluate your system performance without installing any software. Whether you have a 60Hz, 144Hz, or 240Hz display, our fps test gives you accurate data in seconds.
Real-time frame timing & FPS history
How Does the Motion FPS Test Work?
Our FPS test leverages the browser's rendering pipeline to count exactly how many animation frames are produced each second. When you click "Start," three test objects begin moving horizontally across the screen in separate lanes. The top object moves at your full frame rate, the second at half, and the third at one-third of your actual FPS.
This multi-lane approach is inspired by popular online motion test tools and provides a powerful visual demonstration of how frame rate affects perceived motion smoothness. The faster lane shows buttery-smooth movement while the slower lanes appear choppy, giving you an intuitive understanding of what different FPS values look and feel like in practice.
Beyond the visual motion test, our FPS checker also records per-frame timing data. The frame time graph shows you exactly how consistent each frame is, with a 16.67ms reference line marking the ideal 60 FPS target. Spikes above this line indicate dropped frames or micro-stutters that can degrade your visual experience even when your average FPS appears healthy.
The free online FPS test also tracks your minimum, maximum, and average frame rates over time, plus an FPS history bar chart that makes it easy to spot performance dips during extended testing sessions. You can also adjust the motion speed of the test objects from 120 to 1920 pixels per second to stress-test your display under different rendering loads.
Tips to Improve Your FPS
If your FPS test results are lower than expected, there are several steps you can take to boost your frame rate. These optimizations apply whether you are gaming, browsing, or running graphics-intensive applications. Run the fps checker after each change to measure your improvement.
- Close unnecessary browser tabs and background applications to free up system resources for better FPS test results. Each open tab consumes memory and CPU cycles.
- Update your graphics drivers to the latest version. GPU manufacturers regularly release optimizations that can significantly improve frame rates in both gaming and browser rendering.
- Enable hardware acceleration in your browser settings. This offloads rendering work to your GPU, often resulting in a noticeable FPS boost during the motion test.
- Lower your display resolution or scale if testing on older hardware. A reduced pixel count means less rendering work per frame, directly improving your fps test score.
- Disable browser extensions that run heavy scripts. Ad blockers and privacy tools can sometimes interfere with smooth frame rendering and reduce your measured FPS.
- Make sure your monitor refresh rate is correctly set in your operating system display settings. A 144Hz monitor running at 60Hz will cap your visible FPS at 60.
- For gaming, reduce in-game graphics settings like shadows, anti-aliasing, and draw distance. Use the FPS checker after each adjustment to find the optimal balance.
- Consider enabling VSync or adaptive sync technologies like G-Sync or FreeSync to eliminate screen tearing while maintaining the highest possible frame rate.
Optimize • Measure • Compare
Understanding Your FPS Results
After running the fps test, compare your results with the benchmarks below. These ranges are based on industry standards for gaming and general display performance. Higher is always better for a free online fps test.
< 30 FPS
Low
Noticeable stuttering and lag. Games and animations will feel choppy. The motion in all three lanes will appear jerky. Consider closing background applications or upgrading hardware.
30-59 FPS
Acceptable
Playable for most tasks but not ideal for fast-paced content. The top lane will show moderate smoothness. Try the optimization tips above to push toward 60 FPS.
60-119 FPS
Great
Smooth performance for most applications. The full-speed lane will glide smoothly. This is the gold standard for comfortable viewing and most gaming scenarios.
120+ FPS
Excellent
Ultra-smooth visuals. All three lanes will show noticeably better motion clarity. Perfect for competitive gaming and high refresh rate monitors (144Hz, 240Hz+).
Frequently Asked Questions
Everything you need to know about our FPS checker and FPS test tool.
An FPS checker is a tool that measures your frames per second, which indicates how smoothly your screen renders visual content. Our free online FPS checker uses your browser's requestAnimationFrame API to deliver accurate real-time measurements without any software installation.
Our FPS test is highly accurate because it measures actual rendered frames using the browser's native animation API. The results reflect your true frame rate as experienced on screen, accounting for your hardware, browser, and current system load. It provides the same measurement method used by professional web performance testing tools.
A good FPS score depends on your use case. For general web browsing, 60 FPS is ideal and matches most standard monitor refresh rates. Gamers typically aim for 120+ FPS, especially on high refresh rate displays (144Hz or 240Hz). Anything below 30 FPS will feel noticeably choppy.
Several factors can cause lower-than-expected FPS results: heavy background processes consuming CPU/GPU resources, browser extensions running scripts, disabled hardware acceleration, outdated graphics drivers, or thermal throttling on laptops. Try closing other applications and running the FPS test again for a cleaner measurement.
Yes, our FPS checker is fully responsive and works on all modern mobile devices including iPhones, Android phones, and tablets. Mobile devices typically display 60 FPS, though newer devices with ProMotion or similar technology can achieve 90-120 FPS. The free online FPS test adapts to any screen size.
No downloads are required. Our FPS test runs entirely in your web browser. Simply navigate to the test section, click 'Start Test,' and you will see real-time frame rate measurements instantly. This is what makes it the most convenient free online FPS checker available.
To improve your FPS: close unnecessary browser tabs and applications, enable hardware acceleration in your browser, update your graphics drivers, lower your display resolution if needed, and disable heavy browser extensions. For gaming, reduce in-game graphics settings and ensure your system meets the recommended requirements.
While our FPS checker measures your browser's frame rate rather than in-game FPS, it is an excellent indicator of your system's baseline rendering capability. If your browser achieves high FPS, your system is likely capable of smooth gaming. For in-game FPS, use the built-in FPS counters in your games or Steam overlay.