Paste your text, pick a conversion, get it instantly.
Ten case & format converters in one workspace — no sign-up, nothing uploaded, everything runs right in your browser.
Other Tools
Featured Tool
Pikzels — AI YouTube Thumbnail Generator
Create scroll-stopping, click-worthy YouTube thumbnails in seconds with AI. No design skills needed — just describe your video and let Pikzels generate high-CTR thumbnail options instantly.
Try Pikzels Free →How it works
Paste or type your text
Drop your text into the box above — a sentence, a paragraph, or a whole article. Nothing is uploaded; it stays in your browser.
Pick a conversion
Choose from 10 case and format converters, from UPPERCASE to camelCase, and the result appears instantly.
Copy, download, or keep going
Copy the result to your clipboard, download it as a .txt file, or run it through another converter.
Every converter, explained
Unicode Text Converter
Turns each character into its Unicode code point. Best for: debugging encoding issues and spotting hidden or invisible characters.
Case Converter
Switches text between UPPERCASE and lowercase in one click. Best for: fixing text pasted with Caps Lock left on.
Title Case Converter
Capitalizes the first letter of each major word. Best for: headlines, blog titles, and book or article names.
Sentence Case Converter
Capitalizes only the first letter of each sentence. Best for: cleaning up text copied from inconsistent sources.
Camel Case Converter
Joins words with no spaces and capitalizes each word after the first. Best for: JavaScript variable and function names.
Snake Case Converter
Joins words with underscores in lowercase. Best for: Python variables, database columns, and file names.
Kebab Case Converter
Joins words with hyphens in lowercase. Best for: URL slugs, CSS classes, and HTML attributes.
Pascal Case Converter
Capitalizes every word with no separators or spaces. Best for: naming classes and components in code.
Dot Case Converter
Joins words with periods in lowercase. Best for: config keys, namespaces, and translation files.
Start Case Converter
Capitalizes the first letter of every word, keeping spaces intact. Best for: formatting names and product listings.
Why text-converter.online
Completely free
Every converter on this site is free to use, with no limits on text length or daily conversions.
Instant results
Conversions run live in your browser the moment you click — no page reloads, no waiting.
Private by design
Your text is processed locally on your device. Nothing is uploaded, logged, or stored on a server.
No account needed
Open the page and start converting. No sign-up, no email, no software to install.