Batch text replace

Supports TXT, DOCX and more. Paste text or upload files, analyze word frequency, define multiple replace rules and export the result.

Source text

Upload files or paste text into the area below

Choose files (TXT / DOCX)

Tip: when you upload multiple files, they will be concatenated in this text area. Please keep a backup of original files. Characters: {{ rawText.length }}

Word frequency

Rough statistics of words and numbers. Click a word to add it as a replace rule (find → replace with).

Word	Count
No data yet. Enter some text and click recalculate.
	{{ item.count }}

Batch replace rules

Define multiple "find → replace" rules. They will be applied to the whole text in order.

Rule {{ index + 1 }}

Case sensitive Use regex

Run replace

To keep DOCX layout, you can complete replacements here, then copy the text back into Word for final formatting.

Replaced result

The replaced text only exists in your browser and is never uploaded to a server.