UPPERCASE
lowercase
Title Case
Sentence case
camelCase
PascalCase
snake_case
kebab-case
CONSTANT_CASE
aLtErNaTiNg CaSe
iNVERSE cASE
Custom Case Rules
PRO
Define words that should always retain specific casing across all conversions.
Batch Convert from File
PRO
Upload .txt or .csv files and convert all text content at once.
Drop a file here or click to browse
TXT or CSV files
Preview
Bulk Conversion
PRO
Paste a list of strings (one per line) and convert them all to a chosen case.
Results
Preserve Acronyms
PRO
Keep acronyms like API, URL, HTML in their correct casing across conversions.
Export All Conversions
PRO
Download a formatted text file with your original text and every conversion result.