Transform Text brings Safari's text transformation feature to your browser. Select any text in an editable field, right-click, and choose from 13 transformations instantly — no copy-pasting, no switching tabs.
Transformations include:
Escaping
Escape / Unescape Newlines
Case
Uppercase / Lowercase
Sentence Case, Start Case, MLA Title Case, AP Title Case
Code Format
snake_case, kebab-case, PascalCase, camelCase
Fun
Sarcastic SpongeBob, Alternating Case
Cleanup
Trim Whitespace, Remove Special Characters
Works in any editable field, including inputs, text areas, and content-editable elements.
Transformations only work in editable fields such as inputs and text areas — selected text in non-editable elements such as paragraphs and headings cannot be replaced
Escape Newlines and Unescape Newlines may not work as expected in all contexts due to a browser limitation where selectionText strips newlines from selected text
Text replacement and re-selection may not work in some complex web applications that manage their own editor state, such as Copilot and Gemini
https://github.com/Karl-Horning/transform-text-extension/issues
Known limitations:
text areas — selected text in non-editable elements such as
paragraphs and headings cannot be replaced
in all contexts due to a browser limitation where selectionText
strips newlines from selected text
web applications that manage their own editor state, such as
Copilot and Gemini