k6

by Grafana Labsv1.8.0

Last updated Jun 8, 2026

A modern load testing tool, using Go and JavaScript.

Install with winget

$ winget install --id GrafanaLabs.k6 --exact --version 1.8.0

Run in Command Prompt, PowerShell, or Windows Terminal. Prompts for any agreements.

Silent install command for k6

k6 uses MSI (WiX). The silent install switches are /quiet /norestart.

One-line silent install (x64, machine scope)

msiexec.exe /i k6-v1.8.0-windows-amd64.msi /quiet /norestart

See the full silent install reference for k6 →

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About

k6 is a developer-centric, free and open-source load testing tool built for making performance testing a productive and enjoyable experience. Using k6, you"ll be able to catch performance regression and problems earlier, allowing you to build resilient systems and robust applications.

Installers · v1.8.0

Architecture	Type	Scope	Install	Download
x64	MSI WiX	machine		Direct

Copy a command tailored to that specific architecture, type, and scope - useful when winget would otherwise pick a different default.

Security

No known CVEs for k6.

Coverage is best-effort and depends on a winget package mapping to an NVD CPE entry. Absence here is not a guarantee of safety.

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Frequently asked questions

How do I install k6 on Windows?

Open Windows Terminal, PowerShell, or Command Prompt and run: winget install --id GrafanaLabs.k6 --exact --version 1.8.0. winget downloads the installer from Grafana Labs and runs it. Requires Windows 10 (1809+) or Windows 11.

How do I install k6 silently for unattended deployment?

Add --silent and accept the agreements upfront: winget install --id GrafanaLabs.k6 --exact 1.8.0 --silent --accept-package-agreements --accept-source-agreements. This is the variant Intune, Configuration Manager, and other deployment tools should use.

What are the silent install switches for k6?

k6 uses MSI (WiX). Run the downloaded installer with: msiexec.exe /i k6-v1.8.0-windows-amd64.msi /quiet /norestart. The silent switches are /quiet /norestart.

How do I uninstall k6 via winget?

Run: winget uninstall --id GrafanaLabs.k6 --exact. Add --silent for unattended uninstalls. winget will use the registered uninstaller from k6's Apps & Features entry.

Is k6 free?

k6 is distributed under AGPL-3.0. Refer to the publisher (https://github.com/grafana/k6) for the full license terms - Wingetly itself does not charge for installation.

Does k6 work on Windows 10?

Yes, as long as your Windows 10 build supports winget (1809 or newer). winget ships with App Installer on Windows 10/11 and pulls k6 directly from the publisher.

How do I keep k6 up to date?

Run winget upgrade --id GrafanaLabs.k6 --exact, or winget upgrade --all to update everything winget tracks. We index 10 versions of k6 from microsoft/winget-pkgs.

Recent versions

2.0.0-rc1pre
2.0.0
1.8.0latest
1.7.1
1.7.0
1.6.1
1.6.0
1.5.0
1.4.2
1.4.1