TB
ToolBox

Best Text Utilities Online

Free text manipulation tools. Word counter, case converter, text similarity checker, diff checker, and more.

#1

Word Counter

Free

Count words, characters, sentences, and paragraphs in real-time. Free online word counter for essays, articles, and social media.

Meet essay word count requirementsOptimize social media post lengthEstimate reading time for articles
Try Word Counter
#2

Character Counter

Free

Count characters with detailed stats. Free, fast, and secure character counter directly in your browser.

Hit exact word limitsCheck character countsFast and private
Try Character Counter
#3

Case Converter

Free

Convert text between 8 different cases. Free, fast, and secure case converter directly in your browser.

Format text quicklyConsistent headingsClean up copied text
Try Case Converter
#4

Text Similarity Checker

Free

Compare two texts to find similar phrases. Free, fast, and secure text similarity checker directly in your browser.

Check content originalityNo upload to serversFree unlimited checks
Try Text Similarity Checker
#5

Remove Duplicate Lines

Free

Remove duplicate lines from text. Free, fast, and secure remove duplicate lines directly in your browser.

Clean data quicklyPrepare mailing listsFree unlimited use
Try Remove Duplicate Lines
#6

Text Diff Checker

Free

Compare two texts side by side. Free, fast, and secure text diff checker directly in your browser.

Track changes easilyCompare document versionsFree unlimited diffs
Try Text Diff Checker
#7

Lorem Ipsum Generator

Free

Generate placeholder text. Free, fast, and secure lorem ipsum generator directly in your browser.

Fill layouts quicklyTest typographyFree unlimited generation
Try Lorem Ipsum Generator
#8

URL Encoder/Decoder

Free

Encode and decode URLs. Free, fast, and secure url encoder/decoder directly in your browser.

Fix broken linksPrepare URLs for sharingFree unlimited conversions
Try URL Encoder/Decoder
#9

JSON Formatter

Free

Format and validate JSON. Free, fast, and secure json formatter directly in your browser.

Debug JSON quicklyReadable data outputFree unlimited use
Try JSON Formatter
#10

Regex Tester

Free

Test regular expressions live. Free, fast, and secure regex tester directly in your browser.

Build regex confidentlySee matches instantlyFree unlimited testing
Try Regex Tester

About Text Utilities

Free text manipulation tools. Word counter, case converter, text similarity checker, diff checker, and more.

Process text in real-time
No character limits
Copy results with one click
Compare texts side-by-side
Format and validate JSON instantly