Text Tools
These browser-based utilities count, clean, sort and transform text, including word and character counters, whitespace and duplicate-line cleanup, case conversion, text reversal and slug generation. Tools built around the same task, like the duplicate-line, empty-line and duplicate-word cleaners, link to each other for quick text-cleanup workflows.
Word Counter
Count words, characters, sentences, paragraphs and reading time.
123Character Counter
Count characters with and without spaces, letters, digits and lines.
AaCase Converter
Change text to uppercase, lowercase, title case or sentence case.
≠Remove Duplicate Lines
Keep one copy of repeated lines and remove blanks.
A-ZText Sorter
Sort lines alphabetically, numerically or by length.
SPACEWhitespace Remover
Trim text and collapse repeated spaces, tabs and blank lines.
LINESLine Counter
Count total, non-empty and empty lines in text.
SENTSentence Counter
Estimate sentence count in a block of text.
REVText Reverser
Reverse characters, words or line order in text.
SLUGSlug Generator
Turn a title or phrase into a clean lowercase URL slug.
REPLFind & Replace Text
Find text and replace all matching occurrences.
P/SPrefix / Suffix Lines
Add the same prefix and suffix to every non-empty line.
NO BLANKRemove Empty Lines
Delete blank or whitespace-only lines from text.
UNIQDuplicate Word Remover
Remove repeated words while keeping the first occurrence.
DIFFText Diff Checker
Compare two blocks of text and see which lines differ.
FREQWord Frequency Counter
Count how many times each word appears in a block of text.
ASCIIText to ASCII Converter
Convert text to ASCII/Unicode character codes and back.