Convert Text Case in Excel & CSV Online
Standardize messy capitalization across your spreadsheet. Convert mixed text to Title Case (Capitalize Each Word), UPPERCASE, or lowercase with a single click.
Key Capabilities of Normalize Text Case
Smart Title Case for Names
Converts "jOhN dOE" and "SARAH CONNOR" to elegant "John Doe" and "Sarah Connor".
Acronym & Code Protection
Preserves known uppercase acronyms such as "USA", "ID", "SKU", and "URL".
UPPERCASE and lowercase Support
Switch between Title Case, all uppercase, or all lowercase depending on your destination system.
Header Standardization
Formats column headers like "first_name" or "custEmail" into "First Name" and "Cust Email".
How to Normalize Text Case in 3 Simple Steps
Upload File with Mixed Casing
Import customer lists, member registries, or product catalogs with erratic capitalization.
Select Desired Text Case
Choose Title Case, UPPERCASE, or lowercase in the side panel with instant preview.
Download Formatted Sheet
Receive professionally capitalized data ready for client presentations or mail-merge.
Frequently Asked Questions
What is Title Case?
Title Case capitalizes the first letter of each word and makes the remaining letters lowercase (e.g., "John Smith").
Are numbers or email addresses affected?
Email addresses and numeric codes are handled intelligently to preserve data integrity.