Text Calculators
Text tools for counting words and characters, changing case, hashing, encoding, and analyzing readability. Discover the most precise tools for your daily and professional needs.
Roman Numeral Date
Write dates using Roman numerals
Roman Numeral Converter
Convert Roman numerals
Number to Text Converter
Convert numbers to written form
Word and Character Counter
Count words, characters, and letters in text
Text Comparison
Compare two texts and find differences
Text Case Converter
Convert text case (uppercase/lowercase)
Reverse Text
Reverse text (reverse text)
Base64 Encoder/Decoder
Base64 encode/decode operations
MD5 Hash Calculator
Calculate MD5 hash value of text
SHA256 Hash Calculator
Calculate secure SHA256 hash
URL Encoder/Decoder
URL encode/decode operations
HTML Entity Converter
Convert HTML characters
Text Repeater
Repeat text a specified number of times
Line Counter
Count lines in text
Sentence Analyzer
Sentence analysis and statistics
Paragraph Analyzer
Paragraph count and analysis
Text Summarizer
Automatic summary generation (simple algorithm)
Word Frequency Analyzer
Most used words and statistics
Text Cleaner
Remove unnecessary characters and spaces
Language Detector
Detect text language (English/Turkish etc.)
Why Choose Our Text Tools?
Precise Algorithms
Works with 100% accuracy using the latest formulas.
Mobile Compatible
Shows the best performance on all devices, always.
Completely Free
Use unlimited without any registration or hidden fees.
"Achieve professional standards in your calculations."
Frequently Asked Questions
What does the Text section include?
Free online text tools: word and character counters, case converters, hash generators, encoders, and readability analyzers.
Are the Text calculators free?
Yes. Every text calculator on Scientific Calculator is free to use and does not require an account.