Check a campaign QR code
Build a tagged campaign URL, create its QR code and read the downloaded QR image to check the destination.
YOUR EVERYDAY TOOLKIT
Design and web publishing
Convert colors, check text contrast, build a CSS gradient, tag campaign links or preview a search snippet. Use these checks together when preparing a page; a snippet preview cannot control Google's actual search result.
✓ Completely free✓ No sign-in✓ Optional cloud saving
5 tools ready to useBuilt for the everyday
Color converter
Move a color between design formats.
Open toolContrast checker
Check whether two colors have sufficient contrast.
Open toolCSS gradient generator
Create a reusable gradient visually.
Open toolUTM campaign URL builder
Label links for campaign reporting.
Open toolSearch snippet preview
Review how a page title and description might look.
Open toolA FEW THINGS THAT WORK WELL TOGETHER
One task. A useful next step.
Choose a workflow and open the tools you need. You decide what to copy or download between them.
Choose colors for a page
Convert a color value, test a text/background pair and create a gradient. Check contrast again wherever text sits on a gradient.
01
Get straight to it.
Every tool works without an account. Open one and start.
02
Keep your files close.
Processing happens on your device. Your inputs stay with you.
03
Take the result with you.
Copy, download or print what you need, then get back to your day.