Developer tool
Regex Replacer
Find and replace text with regular expressions locally.
Processed in your browser unless a tool explicitly says otherwise.
Use the toolNo account required
Your replaced text will appear here after you run the replacement.
Replacement uses JavaScript syntax such as $1 and $&. Select Global to replace every match; otherwise only the first match is replaced.
How it works
A focused workflow for a focused task.
Enter the information the tool asks for, review the result, and use the output for your next step. Zobnu keeps browser-first utilities straightforward and transparent.
Privacy note
Your inputs stay in this browser unless the tool clearly indicates that an external provider is required.