Branding
The Branding section lets you customize how Check looks, especially useful for organizations that want consistent branding.
Company Information
What if Settings Are Not Visible?
If some settings do not appear on your version, it means your organization's IT department has set these for you. This is normal in business environments - your IT team wants to make sure everyone has the same security settings. You will also see text indicating that the extension is being managed by policy.
Company Name - Enter your organization's name. This appears in the extension interface and blocked page messages.
Company URL - Your company website URL (e.g.,
https://yourcompany.com). Used in extension branding and contact information.Product Name - What you want to call the extension (like "Contoso Security" instead of "Check"). This replaces the default "Check" branding throughout the interface.
Support Email - Where users should go for help. This email address is used in the "Contact Admin" button when phishing sites are blocked.
Visual Customization
Primary Color - Choose a color that matches your brand. This color is applied to buttons, headers, and other interface elements throughout the extension.
Logo URL - Link to your company logo. This replaces the default Check logo in the extension popup, options page, and blocked page warnings.
Live Preview
The branding preview shows you exactly how your customizations will appear to users. Changes are reflected immediately as you modify the settings, showing:
Your custom logo and company name in the header
How the primary color affects buttons and interface elements
The overall visual appearance users will see
Logo Requirements and Tips
Technical requirements:
Format: PNG, JPG, or SVG
Size: 48x48 pixels recommended (maximum 128x128)
Must be accessible via HTTPS URL
Design tips:
Use a square logo for best results
Ensure it looks good on both light and dark backgrounds
Keep it simple - small logos need to be clear
Common logo hosting options:
Your company website:
https://yourcompany.com/logo.pngCloud storage: Upload to Google Drive, Dropbox, etc. and get a public link
Image hosting: Use services like Imgur or similar
Troubleshooting Branding Issues
Logo not showing:
Check that the URL is correct and accessible
Try opening the logo URL in a new browser tab
Make sure the URL starts with
https://Verify the image file isn't too large
Colors not applying:
Make sure you clicked "Save Settings"
Try refreshing the page
Check if your organization has locked branding settings
Preview not updating:
Try changing the color slightly and changing it back
Refresh the settings page
Clear your browser cache if problems persist
Real-World Branding Examples
Example 1: Small Business Setup
Company Name: Smith & Associates Law
Product Name: Smith Security
Support Email: [email protected]
Primary Color: #1f4e79 (professional blue)
Logo URL: https://smithlaw.com/images/logo-small.pngExample 2: Large Corporation
Company Name: Global Manufacturing Inc.
Product Name: GMI Security Suite
Support Email: [email protected]
Primary Color: #c41e3a (corporate red)
Logo URL: https://assets.globalmfg.com/security/gmi-logo-48.pngLast updated