Internet speed test

Measure download, upload, ping and jitter directly in your browser.

Server

—↓ Download Mbps

—↑ Upload · Mbps

—↕ Ping · ms

—≈ Jitter · ms

How this internet speed test works

The test first sends tiny requests for ping and jitter, then transfers several blocks in parallel to estimate download and upload. Values update while the test is running.

Download

Download speed determines how fast your device receives data. It affects streaming, downloads and page loads.

Upload

Upload speed matters for video calls, live streaming, cloud backups and file sharing.

Ping / Jitter

Ping measures round-trip latency to the server. Jitter measures how much that latency varies. Competitive gaming and calls benefit from low, stable values.

Understand your results and improve your setup

A good test should not stop at a score. Use these practical checks to understand what the browser measured, what can affect the result, and what to change before your next call, stream or gaming session.

Latency and throughput

Latency affects responsiveness while throughput affects how quickly larger amounts of data move. Video calls need both adequate bandwidth and stable latency.

Why results vary

Wi-Fi conditions, server location, browser load, VPNs and other traffic can change a test from one run to the next. Repeat tests under the same conditions for comparison.

Why CamMicGo goes further

✓ Private by design: tests and recordings are processed locally in your browser whenever possible.
✓ Multilingual by design: the same diagnostics and explanations are available across CamMicGo languages.
✓ Practical diagnostics: CamMicGo focuses on repeatable browser measurements and explains their limits instead of presenting them as laboratory certification.