Question 1

What text transformations does this editor support?

Accepted Answer

The editor supports uppercase, lowercase, title case, sentence case, and swap case conversions. For lines it can sort A–Z or Z–A, reverse, deduplicate, shuffle, remove blank lines, and add line numbers.

Question 2

Does this tool support find and replace?

Accepted Answer

Yes. Click the Find & Replace button to open the panel. You can search case-sensitively or case-insensitively, step through individual matches, replace a single match, or replace all occurrences at once.

Question 3

Is my text sent to a server?

Accepted Answer

No. All processing happens entirely in your browser. Your text never leaves your device and is auto-saved to your browser's localStorage so it persists between sessions.

Question 4

Can I save or download my text?

Accepted Answer

Yes. Use the Download button to save your text as a .txt file. Your work is also automatically saved to localStorage, so it will still be there when you come back to the page.

Online Text Editor — Case Convert, Sort, Find & Replace