A growing collection of fast, free and easy-to-use online tools built by EduOrbit. New tools added regularly — bookmark this page!
Convert text to UPPERCASE, lowercase, Title Case and more.
Generate placeholder text for designs, mockups and layouts.
Convert any text into natural speech and listen instantly.
Calculate your Body Mass Index and check your weight category.
Calculate percentages, increases, decreases and ratios easily.
Calculate monthly loan installments, interest and total payment.
A free online stopwatch and countdown timer with lap times.
Generate random numbers or pick a random item from a list.
Convert images between PNG, JPG and WEBP formats instantly.
Resize images to exact dimensions while keeping quality.
Compare two texts and highlight the differences line by line.
Write Markdown and see the live HTML preview instantly.
Encode or decode URLs and query string parameters safely.
Generate SHA-1, SHA-256, SHA-384 and SHA-512 hashes from text.
Check text length against limits for tweets, meta tags and bios.
Count words, characters, sentences and paragraphs instantly.
Compress and resize images without losing quality.
Create custom QR codes for links, text and more.
Generate strong, secure and random passwords.
Pick colors and build beautiful color palettes.
Format, validate and beautify JSON data.
Convert length, weight, temperature and more.
Calculate exact age in years, months and days.
Encode and decode Base64 strings easily.