Internet Speed Test – Check Download & Upload Speed
Test your internet connection speed instantly. Measure download speed, upload speed, ping latency, and jitter — all from your browser. No app or plugin required.
Speed Test
Why Use Tools Oasis Speed Test?
Tools Oasis provides a fast, accurate internet speed test that runs entirely in your browser. No Flash, no Java, no app downloads — just click Start and get your results in under 30 seconds.
- Lightning Fast: Uses Cloudflare's global edge network for maximum accuracy, testing against the server closest to you.
- Comprehensive Metrics: Measures download speed, upload speed, ping latency, and jitter — everything you need to evaluate your connection.
- 100% Private: No tracking, no data collection. Your speed test results stay in your browser.
- Test History: Previous results are saved locally so you can track performance over time.
Need to check other network details? Try our Hash Generator for file integrity or use the Password Generator for secure credentials.
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Get Saily — eSIM from $1.99Frequently Asked Questions
How accurate is this speed test?
This speed test uses Cloudflare's global edge network, which serves content from data centers in over 300 cities worldwide. This means the test measures your connection to the nearest Cloudflare server, giving you a realistic picture of your internet performance. Results may vary slightly between tests due to network congestion and other factors.
Does the speed test use my data?
Yes, the test downloads and uploads data to measure your speed. The download test fetches approximately 25–75 MB of data, and the upload test sends approximately 10–20 MB. If you're on a metered connection, keep this in mind.
What is a good internet speed?
It depends on your usage. For web browsing and email, 5–10 Mbps is sufficient. HD video streaming needs 15–25 Mbps. 4K streaming requires 50+ Mbps. Online gaming benefits from low ping (under 30ms) more than raw speed. For households with multiple devices, 100+ Mbps is recommended.
How can I improve my internet speed?
Try these tips: 1) Connect via Ethernet instead of Wi-Fi. 2) Restart your router. 3) Move closer to your Wi-Fi router. 4) Close background apps using bandwidth. 5) Update your router firmware. 6) Contact your ISP if speeds are consistently below your plan.
What do ping and jitter mean?
Ping (latency) is the time it takes for a small packet of data to travel from your device to the server and back, measured in milliseconds. Lower is better. Jitter is the variation in ping over multiple measurements — lower jitter means a more stable connection, which is important for video calls and gaming.
Why is my speed different from my ISP plan?
Several factors affect real-world speed: Wi-Fi interference, network congestion (especially during peak hours), router limitations, distance from the server, and device capabilities. ISP speeds are advertised as 'up to' maximums, not guaranteed minimums.
More About Internet Speed Testing
How accurate is this speed test?
This speed test uses Cloudflare's global edge network with servers in over 300 cities worldwide. It tests against the server closest to your location, providing a realistic measurement of your internet performance. For the most accurate results, close other tabs and apps that may be using bandwidth, and test over a wired connection if possible.
Does the speed test use my data allowance?
Yes. The download test transfers approximately 75 MB and the upload test approximately 17 MB. If you are on a metered or limited data plan, you may want to run the test sparingly.
What is considered a good internet speed?
For basic browsing and email, 5-10 Mbps is sufficient. HD video streaming needs 15-25 Mbps. 4K streaming requires 50+ Mbps. For gaming, a low ping (under 30ms) matters more than raw speed. Households with multiple users should aim for 100+ Mbps.
How can I improve my internet speed?
Connect via Ethernet instead of Wi-Fi when possible. Restart your router regularly. Move closer to your Wi-Fi access point. Close bandwidth-heavy apps and browser tabs. Update your router firmware. If speeds remain low, contact your ISP — you may need a plan upgrade or equipment replacement.