Bottom line: Netflix’s simple, ad-free internet speed test.
- No ads
- No sign-up
- Web
- Not tested yet
Before you use it
Checked 2026-09-28 · Based on official info · Not tested by us
A free speed test from Netflix that starts measuring your download speed as soon as the page opens.
Data sheet
Compiled from the official sources linked below
| What it does | Measures download speed; ‘Show more info’ adds upload speed and latency. |
|---|---|
| Cost | Free. |
| Sign-up | Not needed. |
| Operator | Netflix |
| Watch out | Meant for individual users; Netflix says it is not designed or supported for third-party certification or enterprise use. |
When to use it
Use it when streaming stutters and you want a quick look at your current download speed.
Before you use it
The main screen shows download speed only. Click ‘Show more info’ for upload speed and latency.
How to use it
- Go to fast.com.
- The download test starts automatically.
- Click ‘Show more info’ to see upload speed and latency.
Why people use it
Ranks #2 in US Google search for ‘speed test’ (about 10.8M searches a month), per Ahrefs estimates.
📊 See our same-connection test in Speed test sites compared.
Checked: 2026-09-28 · Compiled from official sources; not tested by us. Terms can change, so check the official page before use. · Official site · Official site