Internet Speed Test
Download, upload, ping and jitter
100% Private & In-Browser
Processed locally using client-side JavaScript. Your files and data never touch any server.
Instant & Unlimited
No registration, no waiting queues, and no limits on file conversions or generations.
What is 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.
How to use Internet Speed Test
Open Internet Speed Test in any modern web browser on your computer, tablet, or smartphone.
Type, paste, or configure your input data and parameters in the Internet Speed Test interface.
The tool processes your data in real time directly on your device using modern browser standards, DOM APIs, and network protocol specifications.
Copy your generated result to your clipboard, preview the output, or save your file with a single click.
- 100% Client-Side In-Browser Execution — your inputs, files, and generated data never touch any remote cloud server.
- Instant Unlimited Free Usage — no daily limits, feature gates, paywalls, or account registrations required.
- Developer-Friendly Output — results are formatted for direct paste into code, configs, or terminals.
- Download, upload, ping and jitter
- Handling private or confidential material that should not be uploaded to third-party cloud services.
- 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.
- Running a quick one-off task — once loaded, most tools keep working even if the connection drops.
- Full-stack developers, UI/UX engineers, DevOps teams, and technical leads who need to streamline daily development workflows and eliminate manual boilerplate tasks without installing software.
Frequently Asked Questions
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