Text Case & Format Studio
Text Case & Format Studio is a free, private utility for cleaning and converting text without leaving the browser. Paste a draft, a list of names, or a block of messy notes and apply case transforms, slugify for URLs, trim or dedupe lines, and sort naturally — including scripts such as Arabic, Thaana, and Burmese alongside emoji. Because every operation runs locally, your content never crosses the network, which makes the tool suitable for drafts that contain customer names, internal codes, or unpublished copy. Find and replace supports plain text and regular expressions, with a worker timeout so runaway patterns cannot lock the tab. Use the sticky bar to copy, share, clear, or undo up to ten steps while you refine the result.
How to use
- Paste or type into the editor. Character, word, and line counts update as you type.
- Tap a transform to change case, slugify, or tidy lines. Each change is added to undo history.
- Optionally run find & replace with regex or ignore-case, then Copy or Share from the sticky bar.
FAQ
Does Text Studio send my text to a server?
No. Every transform runs in your browser. Nothing you type is uploaded, logged, or stored on our servers.
Will it handle Arabic, Thaana, Burmese, and emoji?
Yes. Case transforms use locale-aware APIs where relevant, and slugify transliterates Latin diacritics while dropping other scripts gracefully.
Is find & replace safe with complex regular expressions?
Find & replace runs in a Web Worker with a one-second timeout so catastrophic patterns cannot freeze the page. Invalid regex shows a clear error.
Can I undo a change?
Yes. The sticky action bar keeps a ten-step undo history for this session, plus Copy, Share, and Clear.