Free Tools & Calculators
Free, embeddable tools and calculators for your website. Add value to your visitors with our easy-to-use widgets — no sign-up required.
Rapper Name Generator
Generate unique, memorable rap names for your music career. Get personalized suggestions based on your name.
How to Embed Our Tools
Choose a Tool
Browse our collection and find the calculator that fits your needs.
Copy the Code
Click the embed button and copy the iframe code to your clipboard.
Paste & Publish
Add the code to your website's HTML and you're done!
Frequently Asked Questions
Are these tools free to use?▾
Yes, all Sidetrain tools and calculators are 100% free to use with no sign-up required.
Can I embed these tools on my website?▾
Absolutely! Each tool comes with a free embed code. Click the code icon on any tool card, copy the iframe snippet, and paste it into your website's HTML.
Will more tools be added?▾
Yes, we regularly add new calculators and tools. You can suggest a tool idea by contacting us.