Free Online Tools
Handy utilities for everyday work — format data, generate content, and boost productivity. New tools added regularly.
All tools
SEO
Keyword Density Checker
Analyze keyword frequency and density in your content for SEO.
ConstructionConcrete Volume Calculator
Calculate concrete volume for slabs, columns, and footings in m³, ft³, and bags.
ConstructionSteel Weight Calculator
Calculate steel weight for flat bars, round bars, and pipes.
ConstructionConstruction Cost Calculator
Estimate building construction cost by area, quality tier, and location.
WritingWord & Character Counter
Count words, characters, sentences, and reading time.
SEOMeta Title & Description Preview
Preview Google SERP snippets before publishing.
SEOURL Slug Generator
Turn headings into clean SEO-friendly URL slugs.
DeveloperBase64 Encode / Decode
Encode or decode Base64 strings instantly.
WritingCase Converter
Convert text to uppercase, lowercase, title case, camelCase, and more.