SPEED

SPEED is a free, secure, and beautifully designed internet connection speed test utility by Sutio. Instantly measure your network's ping latency, download bandwidth, and upload performance directly inside your browser.

How it works

1. Initialize test — Click the 'Start' button to begin testing your network.
2. Ping Latency — The tool measures your network's ping latency in milliseconds over multiple test intervals.
3. Download Test — Streams download data blocks to calculate real-time download bandwidth accurately.
4. Upload Test — Generates random data blobs locally and uploads them to measure upload speed.

Core Features

• Real-time Speed Gauge — Beautifully animated gauge that displays real-time connection speeds and download/upload progress.
• Ping Latency — Accurate connection quality monitoring.
• Download Test — Real-time download bandwidth measurement.
• Upload Test — Real-time upload bandwidth calculation.
• Network Info Display — Instantly detects and displays active connection type (e.g. WiFi, Cellular) and effective network speed tags.

Privacy First

SPEED operates securely inside your browser, ensuring quick and accurate testing without any ads, tracking, or mandatory signups.

Try it

Visit speed.sutio.co to run an internet speed test.