Check Your Internet Speed Instantly
Measure download speed, upload speed, ping, and jitter from your browser.
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Connection Info
Speed Rating(Demo)
Why Choose SpeedTestry for Your Speed Test?
Use SpeedTestry to check your connection and compare results across different times and testing services.
Independent Speed Test
SpeedTestry is not operated by an internet service provider. It measures transfers between your browser and our Cloudflare Worker endpoint; results are estimates affected by your device, network, and route.
Spectrum Speed Test Alternative
If you use Spectrum, try SpeedTestry as another measurement point. Run tests at similar times and under similar conditions when comparing results.
Fast & Accurate Speed Test
The test measures download, upload, ping, and jitter in sequence. Duration and results depend on your connection, device, and current network conditions.
Privacy-First Speed Test
Your browser stores up to 10 recent results on this device. See our Privacy Policy for what the test sends and how to clear local history.
Speed Test Features
Download Speed Test
Measures how quickly data arrives from the test endpoint. Download speed matters for browsing and streaming.
Upload Speed Test
Measures how quickly your browser sends data to the test endpoint. Upload speed matters for calls and cloud backups.
Ping Speed Test
Measures the round-trip time to the test endpoint. Lower latency is generally better for interactive activities.
Jitter Speed Test
This test estimates connection stability by measuring variation in ping. Jitter can affect real-time activities such as calls and gaming.
Global Speed Test Servers
Test requests use a Cloudflare Worker endpoint. Results can vary with the route and current network conditions.
Private Speed Test
The app saves up to 10 recent results in your browser. You can clear them by removing this site’s stored data.
Speed Test FAQ
How accurate is this speed test?
SpeedTestry measures transfers to and from its Cloudflare Worker endpoint in sequence. Results are estimates and can vary with Wi-Fi, device limits, congestion, and the test endpoint. Use the same conditions when comparing tests.
Why is my speed test result slower than what I'm paying for?
Wi-Fi interference, network congestion, device limits, and router distance can affect results. For a more consistent comparison, use a wired connection and test at similar times.
What is a good speed test result?
The speed you need depends on your activities, the number of connected devices, and how consistently the connection performs. Compare your results with the requirements of the services you use.
What's the difference between download and upload speed test?
Download speed measures receiving data, such as browsing or streaming. Upload speed measures sending data, such as video calls or file uploads. SpeedTestry measures both against its test endpoint.
Why does the ping speed test matter for gaming?
Ping is the round-trip time to a test endpoint. Lower ping usually helps interactive activities such as gaming, though the path to a game server may differ from the path to this test.
How often should I run a speed test?
Test when a connection feels slow, after changing a plan, or at regular intervals. Compare results across times and services under similar conditions.
How to Use Our Speed Test
Start a test, then wait for the measurements to finish. For more consistent comparisons:
Click the 'Start Test' button to begin your speed test
Wait while our speed test measures your download speed
The speed test then measures your upload speed
Finally, the speed test checks your ping and jitter
View your complete speed test results and share them
For a more consistent comparison, use a wired connection, close other bandwidth-heavy apps, and test at similar times.