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Complete reference guide for all 53 text transformation tools: 20 case conversions (UPPERCASE, camelCase, snake_case, etc.), 17 Unicode styles (𝗯𝗼𝗹𝗱, 𝔉𝔯𝔞𝔨𝔱𝔲𝔯, sᴍᴀʟʟ ᴄᴀᴘs), 4 text utilities, 12 manipulation tools, 12 encoding tools, and 5 analysis tools. Learn what each tool does and when to use it.
All letters are capitalized.
Example:
HELLO WORLDCommon Usage:
Acronyms, emphasis, warnings, constants
All letters are in lowercase.
Example:
hello worldCommon Usage:
Casual text, hashtags, domain names
First letter of each major word is capitalized.
Example:
Hello World ExampleCommon Usage:
Titles, headlines, book names
First letter of first word is capitalized, rest lowercase.
Example:
Hello world example.Common Usage:
Standard sentences, descriptions
First word lowercase, subsequent words capitalized, no spaces.
Example:
helloWorldExampleCommon Usage:
JavaScript/TypeScript variables, Java methods
All words capitalized, no spaces (also called UpperCamelCase).
Example:
HelloWorldExampleCommon Usage:
Class names, React components, types
All lowercase, words separated by underscores.
Example:
hello_world_exampleCommon Usage:
Python variables, SQL columns, Ruby
All lowercase, words separated by hyphens.
Example:
hello-world-exampleCommon Usage:
URLs, CSS classes, file names
All uppercase, words separated by underscores (also called SCREAMING_SNAKE_CASE).
Example:
HELLO_WORLD_EXAMPLECommon Usage:
Constants, environment variables
All lowercase, words separated by periods.
Example:
hello.world.exampleCommon Usage:
Package names, namespaces, properties
All lowercase, words separated by forward slashes.
Example:
hello/world/exampleCommon Usage:
File paths, URL paths, routes
All words capitalized, separated by hyphens.
Example:
Hello-World-ExampleCommon Usage:
HTTP headers, some APIs
All uppercase, words separated by hyphens.
Example:
HELLO-WORLD-EXAMPLECommon Usage:
COBOL programming, legacy systems
Letters alternate between lower and uppercase.
Example:
hElLo WoRlDCommon Usage:
Informal text, memes, sarcasm
First letter lowercase, rest uppercase.
Example:
hELLO wORLDCommon Usage:
Stylistic effect, informal
First letter of every word capitalized, spaces preserved.
Example:
Hello World ExampleCommon Usage:
Names, proper nouns
Each letter randomly capitalized or lowercase.
Example:
HeLLo WoRlDCommon Usage:
Creative text, testing
All lowercase, no spaces or separators.
Example:
helloworldexampleCommon Usage:
Compact identifiers, tokens
All uppercase, no spaces or separators.
Example:
HELLOWORLDEXAMPLECommon Usage:
Short codes, identifiers
Words capitalized and hyphenated (HTTP header style).
Example:
Hello-World-ExampleCommon Usage:
HTTP headers, metadata keys
Text written backwards, character by character.
Example:
dlroW olleHCommon Usage:
Puzzles, encryption effects
Order of words reversed, but each word spelled normally.
Example:
Example World HelloCommon Usage:
Text manipulation, transformations
Accented characters converted to plain ASCII equivalents.
Example:
Cafe (from Café)Common Usage:
URL slugs, database compatibility
Letters replaced with numbers and symbols.
Example:
H3ll0 W0rldCommon Usage:
Gaming culture, retro style
Lowercase letters converted to small capital Unicode characters.
Example:
ʜᴇʟʟᴏ ᴡᴏʀʟᴅCommon Usage:
Instagram bios, elegant text
Letters surrounded by circles (circled Unicode characters).
Example:
ⒽⓔⓛⓛⓞCommon Usage:
Social media, decorative text
Unicode bold mathematical alphanumeric symbols.
Example:
𝗛𝗲𝗹𝗹𝗼 𝗪𝗼𝗿𝗹𝗱Common Usage:
Discord, WhatsApp emphasis
Unicode italic mathematical alphanumeric symbols.
Example:
𝘏𝘦𝘭𝘭𝘰 𝘞𝘰𝘳𝘭𝘥Common Usage:
Subtle emphasis, design
Combined bold and italic Unicode characters.
Example:
𝙃𝙚𝙡𝙡𝙤 𝙒𝙤𝙧𝙡𝙙Common Usage:
Strong emphasis, headers
Unicode mathematical script letters (cursive style).
Example:
𝓗𝓮𝓵𝓵𝓸 𝓦𝓸𝓻𝓵𝓭Common Usage:
Elegant bios, signatures
Text with a line through it using combining Unicode character.
Example:
H̶e̶l̶l̶o̶ ̶W̶o̶r̶l̶d̶Common Usage:
Corrections, deleted text effect
Text with underline using combining Unicode character.
Example:
H̲e̲l̲l̲o̲ ̲W̲o̲r̲l̲d̲Common Usage:
Emphasis, highlighting
Full-width Unicode characters (Asian typography width).
Example:
Ｈｅｌｌｏ ＷｏｒｌｄCommon Usage:
Asian text compatibility, design
Text converted to superscript Unicode characters.
Example:
ᴴᵉˡˡᵒ ᵂᵒʳˡᵈCommon Usage:
Footnotes, mathematical notation
Text converted to subscript Unicode characters.
Example:
ₕₑₗₗₒ ᵥᵥₒᵣₗdCommon Usage:
Chemical formulas, mathematical notation
Text flipped upside down using Unicode characters.
Example:
pןɹoM oןןǝHCommon Usage:
Decorative text, creative effects
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