Crash Firefox Intentionally

by Mozilla and/or Benjamin Smedbergv1

Last updated Jun 8, 2026

Tool for QA/testers to intentionally crash Firefox in a way that should cause the crash reporter to start.

Install with winget

$ winget install --id Mozilla.CrashFirefoxIntentionally --exact --version 1

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

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Installers · v1

Architecture	Type	Scope	Install	Download
x86	Portable	-		Direct
x64	Portable	-		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 Crash Firefox Intentionally.

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 Crash Firefox Intentionally on Windows?

Open Windows Terminal, PowerShell, or Command Prompt and run: winget install --id Mozilla.CrashFirefoxIntentionally --exact --version 1. winget downloads the installer from Mozilla and/or Benjamin Smedberg and runs it. Requires Windows 10 (1809+) or Windows 11.

How do I install Crash Firefox Intentionally silently for unattended deployment?

Add --silent and accept the agreements upfront: winget install --id Mozilla.CrashFirefoxIntentionally --exact 1 --silent --accept-package-agreements --accept-source-agreements. This is the variant Intune, Configuration Manager, and other deployment tools should use.

How do I uninstall Crash Firefox Intentionally via winget?

Run: winget uninstall --id Mozilla.CrashFirefoxIntentionally --exact. Add --silent for unattended uninstalls. winget will use the registered uninstaller from Crash Firefox Intentionally's Apps & Features entry.

Is Crash Firefox Intentionally free?

Crash Firefox Intentionally is distributed under Apache-2.0. Refer to the publisher (https://archive.mozilla.org/pub/utilities/crashfirefox-intentionally/) for the full license terms - Wingetly itself does not charge for installation.

Does Crash Firefox Intentionally 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 Crash Firefox Intentionally directly from the publisher.

How do I keep Crash Firefox Intentionally up to date?

Run winget upgrade --id Mozilla.CrashFirefoxIntentionally --exact, or winget upgrade --all to update everything winget tracks. We index 1 version of Crash Firefox Intentionally from microsoft/winget-pkgs.