Measure Internet Speed - Fast CLI | Online Free DevTools by Hexmos

Measure internet speed quickly with Fast CLI. Test download and upload speeds from the command line. Free online tool, no registration required.

fast

Test your download and upload speed using fast.com. More information: https://github.com/sindresorhus/fast-cli.

Measure the current download speed:

fast

Measure the current upload speed in addition to download speed:

fast {{[-u|--upload]}}

Display results on a single line to reduce spacing:

fast --single-line

See Also

Fast

TLDR

Sccache - compiler cache control

Downloads

Upload

Measure

MCP

Line-bot-mcp-server

MCP

Installerpedia

single-spa/single-spa

Man Pages

← Back to common commands ← tldr 🙏 Credits & Acknowledgments