Text Utilities Calculators, Guides & Tools
Count words, check characters, convert case, generate passwords, create QR codes, pick colours and improve readability with simple browser-based tools.
Popular text tools
Start with the main utility you need, then follow the internal links to related tools for formatting, checking, generating and copying results.
Word Counter
Count words, characters, sentences, paragraphs and estimated reading time from a wider text field.
Open tool →Character Counter
Check characters with spaces, without spaces, letters, numbers, whitespace and line count.
Open tool →Case Converter
Convert text to uppercase, lowercase, title case, sentence case, slug case and more.
Open tool →Word Unscrambler
Enter letters and find possible English words using starts with, ends with and length filters.
Open tool →Lorem Ipsum Generator
Create placeholder words, sentences or paragraphs for layouts, drafts and design mockups.
Open tool →Password Generator
Generate random-character passwords or random-word passphrases with a strength estimate.
Open tool →QR Code Generator
Create QR codes for URLs, plain text, email addresses or phone numbers and download as PNG.
Open tool →Random Number Generator
Generate one or more random numbers with range, quantity, duplicate and decimal controls.
Open tool →Colour Picker
Pick a colour, convert HEX to RGB and HSL, preview values and check basic contrast.
Open tool →Readability Score
Estimate Flesch Reading Ease, grade level, sentence length and clarity improvements.
Open tool →Find the right text utility
The Text Utilities silo is organised around practical jobs: counting text, changing formatting, generating assets and improving readability.
Count and check text
Format and rewrite
Generate useful assets
Design and security
Text utility guides
These guides support the calculators with practical explanations, examples and internal links back to the tools.
Text utility terms
Glossary pages give short definitions for the terms used across the tools and guides.
Why privacy matters for text tools
Users may paste application text, coursework, client notes, passwords or private drafts into utility tools. The safest experience is to process as much as possible in the browser.
Calculatorz text utilities should be written so the task happens locally in the user’s browser wherever possible. That is especially important for the Word Counter, Character Counter, Readability Score Checker, Password Generator and QR Code Generator.
These tools are for practical convenience. They should not replace professional editing, security advice or accessibility testing where those things matter.