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Apply common text transformations to one or many lines at once — change case, sort, deduplicate, trim whitespace, add prefixes, and more.
Use Cases
- ›Converting a list of identifiers from camelCase to snake_case
- ›Sorting and deduplicating a CSV column pasted from a spreadsheet
- ›Trimming leading and trailing whitespace from copied data
- ›Adding a common prefix or suffix to each line in a batch
Example
Input
getUser fetchOrder createInvoice deleteAccount
Output
get_user fetch_order create_invoice delete_account
FAQ
Can I chain multiple transformations?
Each operation is applied to the current text independently. Run them in sequence for chained results.
Is there a line limit?
No hard limit. The tool handles thousands of lines without issue.