Search & Replace
Search and replace text online. Supports regular expressions (regex) and case sensitivity.
How does this tool work?
Edit large texts efficiently by specifically searching for and replacing words or patterns.
Paste your text into the main field. Enter a search term and the text you want to replace it with. You can perform simple text replacements or use regular expressions (regex) to find complex patterns. Options like ignore case help with fine-tuning.
Where are my data processed?
100% Client-Side: Your data never leaves your browser.
All calculations, conversions, encodings, and file processing of this tool are executed exclusively locally via JavaScript on your client device. No inputs, passwords, cryptographic keys, texts, or uploaded files are ever sent to our servers or third parties. Once the page is loaded, the tool remains completely functional even offline.