Free Tools
Practical free tools for SEO, product discovery, and engineering planning.
Software Cost Calculator
Use Software Cost Calculator in the browser — no signup required.
Website Cost Calculator
Use Website Cost Calculator in the browser — no signup required.
AI ROI Calculator
Use AI ROI Calculator in the browser — no signup required.
GPT Token Calculator
Use GPT Token Calculator in the browser — no signup required.
QR Code Generator
Use QR Code Generator in the browser — no signup required.
Image Compressor
Use Image Compressor in the browser — no signup required.
Image Resizer
Use Image Resizer in the browser — no signup required.
Image Converter
Use Image Converter in the browser — no signup required.
Hex Code Finder
Use Hex Code Finder in the browser — no signup required.