- MarketingQR Code GeneratorOpen the tool
A free QR code generator: create a code for any link or text, with colors and ready palettes, no sign-up and no watermark. Download as PNG or SVG.
- MarketingUTM BuilderOpen the tool
Build campaign tracking URLs with UTM parameters in your browser. Add source, medium, campaign, and optional term and content, then copy the link.
- MarketingSlug GeneratorOpen the tool
Turn a title or phrase into a clean, lowercase URL slug with hyphens. Runs in your browser, with one-click copy.
- ROAS Calculator
- Ad Metrics Calculator (CTR, CPC, CPM, CPA)
- Conversion Rate Calculator
- Cost Per Lead Calculator
- Gradient Generator
- Color Contrast Checker
- CSS Unit Converter
- Color Palette Generator
Why Marketing on Tooleem
These generators cover small, repeatable marketing tasks: build a QR code for print or signage, add UTM parameters so you can measure a campaign, create a CSS gradient, or turn a title into a clean URL slug.
The category also includes campaign calculators that turn raw numbers into the metrics you report on and price against, all as educational estimates.
Everything runs in your browser with no account and no install, and the output is yours to use freely, including in commercial and printed materials.
Measuring performance? Work out return on ad spend (ROAS), the ad metrics CTR, CPC, CPM, and CPA, your conversion rate, and the cost per lead.
Where to next
Marketing questions
Are the tools free?
Yes. Every marketing tool is free, with no sign-up and no limit.
Can I use the QR codes commercially?
Yes. A QR code you generate is yours to use freely, including on signage, menus, and printed materials.
Do I need to install anything?
No. Everything works directly in your browser, on mobile and desktop.