Embed 167+ Tools on Your Website
Add any ToolRux calculator, converter, or developer tool to your site for free. Customize the look, preview it live, and copy the iframe code.
How to Embed a Tool
Choose
Pick any tool below
Customize
Set size & style
Preview
See it live
Copy
Copy iframe code
Paste
Add to your site
Embed Code Generator
Select a tool, customize, preview live, then copy the code.
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Browse All 167 Tools
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Calculators (31)
Converter Tools (20)
Developer Tools (26)
Utility Tools (10)
Design Tools (16)
SEO & Marketing Tools (15)
Security & Privacy Tools (14)
Productivity Tools (12)
Social Media Tools (7)
Education & Student Tools (6)
100% Free
No API keys, accounts, or usage limits. Embed as many tools as you want, forever.
Dark Mode
Embeds automatically adapt to light and dark themes based on system preference.
Lazy Loaded
Iframes load only when visible on screen, so your page speed stays fast.
Responsive
Tools work perfectly on mobile, tablet, and desktop — they shrink and expand to fit.
Works Everywhere
ToolRux embeds work on any platform that supports HTML iframes:
Frequently Asked Questions
Is embedding ToolRux tools free?
Yes — embedding is 100% free, forever. No API key, account, or subscription is required.
Can I embed any tool from ToolRux?
Yes. All 167+ tools are embeddable. Just append ?embed=true to any tool URL and use it in an iframe.
Do embedded tools support dark mode?
Yes. Embeds automatically respect the user's system color scheme and support both light and dark mode.
Can I customize the size of the embed?
Absolutely. Use the customizer on this page to set width, height, border radius, and border style before copying the code.
Will the embed slow down my website?
No. Embeds use loading="lazy" by default, so the iframe only loads when it scrolls into view. This has zero impact on your initial page load.
Do I need to add attribution or branding?
The embed includes a small "Powered by ToolRux" link inside the iframe. No additional attribution is needed from your side.
Can I use embeds on WordPress, Shopify, or Wix?
Yes. Any platform that allows custom HTML or iframe embeds will work — including WordPress, Shopify, Wix, Squarespace, Ghost, Webflow, and static HTML sites.