Free Online Tools for Everyday Tasks
Free online tools for text, images, PDFs, developers, SEO, and everyday tasks.
Teasoft provides simple, fast, and free online tools to help you work with text, images, files, and more. Use our tools directly in your browser without complicated software or unnecessary sign-ups.
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Convert Text Case Online
Need to change the capitalization of your text? Use the free Teasoft Convert Case tool to quickly convert text to lowercase, UPPERCASE, Sentence case, Title Case, Capitalized Case, and other useful text styles.
The tool also includes developer-friendly formats such as camelCase, PascalCase, snake_case, kebab-case, CONSTANT_CASE, and dot.case, along with fancy text styles for social media, bios, and creative content.
Sentence Case – capitalize the first letter of each sentence.
Lower Case – turn all letters into lowercase.
Upper Case – turn all letters into capital letters.
Capitalized Case – capitalize the first letter of every word.
Title Case – headline-style capitalization for titles and headings.
Alternating Case – switch between lower and upper case letters (hElLo).
Inverse Case – swap uppercase to lowercase and lowercase to uppercase.
Wide Case – full-width Unicode text for aesthetic posts.
Strikethrough Text – add a line through your text.
Bold Text – bold Unicode letters for bios and posts.
Bubble Text – circled letters for a playful look.
camelCase – helloWorld style names for variables.
PascalCase – HelloWorld style names for classes.
snake_case – hello_world style names for Python and databases.
kebab-case – hello-world style names for URLs and CSS.
CONSTANT_CASE – HELLO_WORLD style names for constants.
dot.case – hello.world style names for config keys.