How to insert a stamp into Word (DOCX)
Built-in SigCleaner editor or manual PNG insertion into Word and Google Docs
You can place a stamp directly in the service — upload a DOCX, place the processed stamp on the desired page, and download the finished document. Or download a transparent PNG and insert it into Word, Excel, or Google Docs manually.
Place a stamp in DOCX directly in SigCleaner
Process the stamp
Upload a photo or scan on the main page and remove the background and unwanted text. After processing, you can proceed to upload the document.
Upload the Word document
Click "Insert into DOCX or PDF document" and select the DOCX file. You can also upload a file on the Files page using the "Upload document" button.
Place the stamp on the page
In the editor, click "Insert signature", select the processed file from the list. Drag the stamp to the desired location on the page, stretch it to the required size. You can add any number of stamps and signatures to any pages of the document.
Download the finished document
Click "Download PDF" in the toolbar — the finished document with the stamp will be downloaded to your computer.
To insert a PNG into Word, Excel, or Google Docs manually — prepare the PNG
- Open SigCleaner.
- Upload a photo or scan of the stamp.
- Crop the stamp and, if necessary, enable stamp extraction or aggressive mode.
- Download the PNG with a transparent background.
Microsoft Word
Insert the picture
Insert → Pictures → This Device → select the downloaded PNG.
Place in front of text
Select the picture → layout option "In Front of Text" (or "Over Text"). This way, the stamp will overlay the document instead of displacing paragraphs.
Adjust the size
Drag the corner while maintaining proportions. If necessary, rotate it slightly using "Rotate".
Microsoft Excel
Insert the image
Insert → Illustrations → Pictures → select the PNG.
Move and scale
Drag the stamp to the desired cell or area of the sheet. Reduce the size by dragging the corner.
Anchor the stamp (optional)
Right-click the picture → Size and Properties → choose how the image behaves when cells change.
Google Docs
Upload the PNG
Insert → Image → Upload from computer.
Switch to in front of text mode
Select the image → text wrapping icon → "In front of text".
Put it in place
Drag the stamp to the desired location and adjust the size.
Why PNG?
JPG does not support transparency. SigCleaner creates PNGs specifically for insertion into documents without a background.