Word Document Batch Content Replacement Tool

Supports replacing text content in DOCX documents individually or in batches, with options to set replacement rules, case matching, regular expressions, and other parameters.

Bug report

Browser execution mode: Your data is processed in your browser and is not uploaded to the server.

Speed and Stability: Processing speed depends on your device and browser. For large batch work, the desktop version may be more stable.

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If the online tool fails to load or run, try the desktop tool.https://tools.yikeaigc.com/

Tool Usage

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A desktop version is available with more powerful, stable features. Open desktop version

Set options before processing Select DOCX files, enter replacement rules and range, then start replacing after checking. Files are read and generated only on this page.

Select Word documents to edit

Supports .docx files. You can select multiple files at once. The first 20 files are shown, but all selected files will be processed.

Click to choose DOCX files, or drag files here Select one file, or hold Ctrl / Shift to select multiple files.

Selected files0

Total size0 KB

Shown0

Processing MethodNot selected

File list Waiting for files

No DOCX files selected

Set find and replace rules

Add multiple rules. The tool processes them in order. Regex mode is for patterned content such as numbers, dates, and comments.

Replacement rules Find text cannot be empty. Leave replace empty to delete text.

Match mode When regex is on, find text is parsed as a regular expression

Case sensitive Whole word match Use regex Download as ZIP

Max replacements per rule 0 means no limit; limits apply per file.

Output filename suffix Duplicate names will get a number added automatically.

ZIP file name No extension needed; .zip is added on download.

Replace scope Body includes paragraphs, tables, text boxes, and other body text

Body content Header Footer Footnotes/Endnotes Comments

Process document and download results

Before starting, check files, rules, and scope. After processing, single files can be downloaded directly; multiple files will be zipped.

Files to process0

Valid rules0

Replace scopeBody

Total replacements0

Run action Keep this page open during processing

Waiting to process.

Results No results yet

Original filename	Output file name	Replacements	Processing range	Status
Stats will appear here after processing.

Instructions

Software Usage Instructions

Select DOCX files: Click the upload area to select the Word documents you need to process. You can select a single file or multiple DOCX files at once.
View the file list: When multiple files are selected, the page displays the first 20 files, and the remaining files are indicated by quantity. All selected files will be included during processing.
Set replacement rules:
- Find: Enter the text, phrase, or regular expression to be replaced.
- Replace with: Enter the new replacement content. Leave it blank to delete matched text.
- Multiple rules: Click “Add Rule” to set multiple find-and-replace rules. The tool will execute them in order.
- Sample data: Click “Load Sample Data” to quickly fill in common replacement rules, then modify them according to your actual content.
Configure matching options:
- Case sensitive: Suitable for replacements in English content where letter case must be distinguished.
- Whole word match: Replaces only complete words to reduce incorrect replacements.
- Use regular expressions: Suitable for patterned content such as dates, numbers, phone numbers, and fixed-format text.
- Replacement limit: You can limit the number of replacements for each rule in each file. 0 means no limit.
Select replacement scope: The document body is processed by default. You can also select text areas such as headers, footers, footnotes, endnotes, and comments.
Save settings: Click “Save Settings” to save the current rules and parameters for future use.
Start replacement: Go to the “Process & Download” step. After confirming the number of files, number of rules, and replacement scope, click “Start Replacement”.
Download results: After a single file is processed, you can download the DOCX directly. After multiple files are processed, click “Download All Results ZIP” to get the compressed package. Output file names match the original file names by default, and numbers are automatically added to distinguish duplicate names.

FAQ

A: Word documents in .docx format are supported. If your document is in .doc format, we recommend saving it as a .docx file in Word or WPS before processing.

A: Yes. The tool provides header and footer scope options. After selecting them, the corresponding text in the document will also be processed. Multiple headers and footers in multi-section documents will also be detected.

A: The tool mainly replaces text content and will try to preserve the original document’s fonts, paragraphs, tables, images, and page structure. If the replacement content changes significantly in length, line breaks in some places may change with the text length.

A: Possible reasons include that the text is in an image, scanned document, embedded object, formula, or special field code. These contents are not ordinary text nodes. We recommend first confirming that the content can be directly selected and edited in Word.

A: Regular expressions are suitable for replacing patterned content, such as dates, numbers, phone numbers, text inside parentheses, and text with fixed prefixes or suffixes. When enabled, the search content will be parsed according to regular expression syntax.

A: By default, the original filenames are kept. You can also set an output filename suffix; if duplicate names appear in the batch results, the tool will automatically add numbers to the filenames to distinguish them.