Is it a Virus?
4 NO - Safe
Installed from Chrome Web Store or official Violentmonkey source
Warning
Some scripts can be unsafe
Only install scripts from trusted sources and review permissions
Can I Disable?
4 YES
Disable via Chrome > Extensions or remove the extension
What is violentmonkey-ext?
violentmonkey-ext is a browser extension that lets you run custom user scripts on websites. It injects small JavaScript snippets into pages to modify behavior, enhance functionality, or automate repetitive tasks. Scripts are organized, sandboxed, and can be enabled per site with per-script controls.
Violentmonkey-ext uses content scripts and a background service worker to apply user scripts on pages you visit. It runs scripts in a sandboxed context with per-site scope, updates automatically, and respects permissions to minimize risk while expanding browser capabilities.
Quick Fact: Violentmonkey-ext supports MV3-compatible scripts and per-site scoping, enabling safe customization without broad access.
Types of Violentmonkey Processes
- Browser Extension Process: Main extension runtime in Chrome
- Background/Service Worker: Handles script management and updates
- Content Script Context: Injected scripts run on target webpages
- Popup/Options UI: Extension user interface for managing scripts
- Sandboxed Execution: Isolated environment for user scripts
- Sync/Update Tasks: Checks for script updates and raw data sync
Is violentmonkey-ext Safe?
Yes, violentmonkey-ext is safe when installed from legitimate sources (Chrome Web Store or Violentmonkey's official site) and kept up to date.
Is violentmonkey-ext a Virus or Malware?
The real violentmonkey-ext is NOT a virus, but third-party scripts can be harmful. Always review script sources and permissions.
How to Tell if violentmonkey-ext is Legitimate or Malware
- File Location: For extensions, verify path under your profile: C:\Users\YourUser\AppData\Local\Google\Chrome\User Data\Default\Extensions\violentmonkey-ext-id\manifest.json
- Browser Store Page: Check that the extension page lists Violentmonkey as the publisher and has the official update_url
- Permissions Review: Review requested permissions in chrome://extensions and ensure they match script needs
- Script Source: Only install user scripts from trusted sources (official Violentmonkey script repositories)
Red Flags: Unknown sources, excessive extension permissions, or scripts requesting broad access can indicate risk. Remove extensions and scan for malware if suspicious.
Why Is violentmonkey-ext Running on My PC?
Violentmonkey-ext runs when the browser loads or when scripts are active. It may also run background tasks for updates or script execution hooks.
Reasons it's running:
- Active Script Execution: You have user scripts configured to run on current sites, triggering the extension.
- Background Script Updates: The extension polls for script updates and metadata changes in the background.
- Startup and Resume: Chrome loads the extension on browser startup and resumes tasks after wake.
- Per-Site Hooking: Scripts attach to page lifecycle events, injecting code on page load.
- Sync and Data Access: Violentmonkey-ext may access stored scripts and settings synced with your account.
Can I Disable or Remove violentmonkey-ext?
Yes, you can disable violentmonkey-ext. It's safe to disable or remove the extension if you no longer need it.
How to Stop violentmonkey-ext
- Disable Extension: Chrome: Go to Settings > Extensions, toggle Violentmonkey off
- Disable Script Execution: In Violentmonkey UI, pause or disable scripts per site
- Close Browser: Close all Chrome windows to ensure no scripts run in memory
- Remove Extension: Chrome: Remove from Settings > Extensions, then confirm removal
- Clear Data: Clear plugin data if needed in Chrome settings
How to Uninstall Violentmonkey
- ✔ Chrome Settings -> Extensions -> Violentmonkey -> Remove
- ✔ Or use Chrome Web Store page and remove from there
- ✔ Restart Chrome after uninstall
Common Problems: High CPU or Memory Usage
If violentmonkey-ext is consuming excessive resources:
Common Causes & Solutions
- Too Many Active Scripts: Disable or pause scripts you don't need. Consider organizing into groups
- Malicious or Poorly Written Scripts: Review sources, disable suspicious scripts, and remove ones with heavy operations
- Conflicts with Other Extensions: Temporarily disable other extensions to identify conflicts
- Outdated Extension: Update Violentmonkey-ext from Chrome Web Store
- Page-intensive Websites: Some sites may trigger many scripts; reduce usage or adjust per-site rules
- Browser Performance Mode: Enable Chrome Memory Saver and review hardware acceleration settings
Quick Fixes:
1. Open Violentmonkey UI and pause unnecessary scripts
2. Review permissions and source of scripts
3. Disable extension in Chrome settings if not needed
4. Update the extension to latest version
5. Restart Chrome to apply changes
Frequently Asked Questions
Is violentmonkey-ext safe to install?
Yes, when installed from the official Chrome Web Store or Violentmonkey's site, and kept updated. Always review script sources.
Why is violentmonkey-ext consuming memory?
Because it injects user scripts into pages, which may run on many sites simultaneously. Disable unused scripts or limit per-site triggers.
Can I disable violentmonkey-ext without uninstalling?
Yes, disable in Chrome extensions or pause scripts in the Violentmonkey UI.
How do I uninstall violentmonkey-ext?
Chrome: Settings > Extensions > Violentmonkey > Remove. Restart Chrome afterward.
What permissions does violentmonkey-ext need?
It typically requests access to certain websites, read/write of script metadata, and related browser actions to apply user scripts.
How do I manage scripts in Violentmonkey?
Open the Violentmonkey popup, use Import/Export to manage scripts, enable per-site rules, and update scripts from trusted sources.