Internet Speed Test

Measure your real download speed, upload speed, ping and jitter with a browser-based test. No Flash, no app — just a direct measurement between your browser and the nearest test node.

100% free No uploads Runs in your browser No signup

Internet speed test

Ready

This test measures real browser throughput: ping from small CDN fetches, download by streaming known-size files from jsDelivr, upload by POSTing data to public echo endpoints. Results can differ from ISP-promise speeds — VPNs, Wi‑Fi, other devices and browser limits all play a role. Nothing is installed and no account is needed.

How to use the Internet Speed Test

1
Open the tool above — it is already running, no install or account needed.
2
Enter your input and adjust the options to match what you need.
3
Copy or download the result — everything was processed locally in your browser.

Private by design

This tool runs 100% inside your own browser using local JavaScript — your input never touches a server. That makes it instant, offline-capable in many cases, and private even for sensitive data.

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