Internet Speed Test
Measure download speed, upload speed, latency, and jitter in your browser. Pick a quick, standard, or deep test—no app install needed.
How this speed test works
The test runs a browser-based measurement sequence for latency, download, and upload.
Start from your browser
Click start to run latency, download, and upload checks without installing software.
Measure download and upload
The tool transfers test data to estimate how fast your connection can send and receive.
Read your results
See Mbps, ping, jitter, and optional quality scores for streaming, gaming, and video calls.
About this tool
Fast checks or deeper runs—your choice
Choose a light test for everyday Wi‑Fi checks, or switch to standard or deep mode when you want more samples and higher accuracy. Everything runs in the browser with clear download, upload, and latency readouts.
Before you test
- •Deeper modes use more mobile data—prefer Wi‑Fi on limited plans.
- •Pause other downloads, streams, and game updates for steadier results.
- •VPNs and ad blockers can slow or block parts of the test.
- •Run the test a few times and compare averages rather than one snapshot.
Why test your internet speed?
Speed and stability affect everything from video calls to game streaming.
Streaming and 4K video
Higher download bandwidth and stable latency help avoid buffering when multiple devices are online.
Gaming and cloud play
Upload speed and jitter matter for voice chat, cloud saves, and responsive online play.
Remote work
Video meetings need consistent upload and low jitter—not just a high download number on paper.
Wi‑Fi troubleshooting
Compare Ethernet vs Wi‑Fi, or test near the router vs far away, to find weak spots.
ISP verification
Check whether you are getting speeds close to what your provider advertises.
Device comparison
Run the same test on phone, laptop, and tablet to see which device or browser performs best.
What you get
A practical snapshot of connection quality in one place.
Download & upload in Mbps
See how fast data moves to and from the internet during the test.
Latency and jitter
Understand responsiveness beyond raw bandwidth.
Browser-based measurement
Uses a proven in-browser engine tuned for accurate Mbps, latency, and jitter.
Three test levels
Quick (default), standard, and deep modes balance speed, accuracy, and data use.
Use-case fit
See how your connection may feel for streaming, gaming, and video calls.
Works on desktop and mobile
Run the test in modern browsers without installing an app.
Speed test FAQ
Common questions about accuracy, privacy, and how to interpret results.
Which test level should I use?
Quick is the default and fits most daily checks. Use standard when you want a bit more accuracy, or deep before calling your ISP or comparing plans—deep uses the most data and time.
Why are my results different from other speed test sites?
Different services use different servers, routes, and test durations. Time of day, Wi‑Fi interference, VPNs, and background downloads also change scores. Run several tests and compare trends rather than a single number.
How much data does a test use?
Quick mode uses relatively little data; deep mode can use much more (often tens to low hundreds of MB). Avoid repeated deep tests on limited mobile data plans.
What is a good download speed?
For general browsing and HD streaming, 25–50 Mbps download is often enough for one household. 4K streaming, large downloads, or many users benefit from 100 Mbps or more.
Why is upload speed important?
Upload affects video calls, live streaming, cloud backups, and online gaming voice chat. Asymmetric connections may have much lower upload than download.
How can I get more accurate results?
Use a wired connection if possible, pause other downloads, stand closer to your router on Wi‑Fi, and close VPNs unless you intentionally want to test through them.
Tips for better measurements
Small setup changes can make results more representative.