Add a website
Open the target page and click Enable on this website. Access is limited to that host.
Installation complete
Automatically replace text in editable website fields.
Approve only the websites you choose, select a field visually or with a selector, and run text or regex rules on paste, blur, typing, or manual command.
Start in three steps
The built-in guide includes a live rule demo after the instructions.
Choose a field
Use the Pick button, CSS, XPath, ID, name, or placeholder targeting.
Add rules
Create plain-text or regex replacements, then reorder or pause individual rules.
Pin it for faster access
Open Chrome's Extensions menu and pin Smart Auto Text Replacer. Press Alt+Shift+C to run replacement manually.