Compress Images in Word Documents Locally

Reduce DOCX size locally by recompressing eligible images and preserving the document package.

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Large DOCX files may require several times their file size in free memory. The original file is never overwritten.

No document selected.

How to use this tool

  1. Choose a DOCX file.
  2. Set image dimension and quality limits.
  3. Start and monitor sequential image processing.
  4. Download the new DOCX and open it in Word or LibreOffice.

Supported input and output

Input and output: DOCX. Legacy DOC is not supported.

Large-file guidance

Available memory depends on your device and browser. Close other tabs before processing a large document, keep the device awake, and test the downloaded result before deleting the original.

Known limitations

  • A large file may exceed the browser memory available on the device.
  • Unsupported media is kept unchanged.
  • PNG-to-JPG conversion removes transparency and may not suit diagrams.

Frequently asked questions

Does this change document text or layout?

The tool changes only eligible media entries in the DOCX package. You should still verify the downloaded copy.

Will every large DOCX work?

No. Success depends on browser limits, available memory and the document structure.