Change the case of any text in one paste
For developers who rename variables, columns and URL slugs all day: paste up to 5,000 characters and get five cases at once. No sign-up, nothing to install.
Sound familiar?
- You pasted a column name like UserAccountID and need user_account_id for the database, and user-account-id for the URL.
- A heading copied from a doc is in ALL CAPS and you need it in Title Case, not retyped by hand.
- Online converters bury the result under ads, trackers and pop-ups, and give one case per click.
How it works
Paste your text
A variable name, a heading, a list of column names, one per line: up to 5,000 characters.
Get five cases
UPPER, lower, Title Case, snake_case and kebab-case appear together, line by line, in one page load.
Copy what you need
Camel and Pascal case input is split into words first, so XMLHttpRequest becomes xml_http_request.
Try it now
Questions people ask
How long can the text be?
Up to 5,000 characters per conversion. Anything longer is cut at 5,000 and the page tells you so.
Do you store my text?
No. The text is converted while the page loads and is not saved anywhere.
How does snake_case and kebab-case handle multiple lines?
Each line is converted on its own, so a list of column names stays a list: one snake_case or kebab-case name per line.
Will you add bulk rename for files?
Yes, it is planned: rename many files to one case at once. Join the waitlist below and we will email you when it is ready.