When this is useful
Useful for visually placing a scanned signature, company stamp, copy mark or logo into an existing PDF document.
PDF · LOCAL BROWSER TOOL
Add a signature or stamp image to PDF
Place an image of a signature, company stamp or logo on all or selected PDF pages.
🔒 Local processingNo sign-upFree core tool
Open this tool →The file is processed on your device. OCR/password modules are loaded from gotovo.tools when needed.
How the tool works
Add the PDF and a PNG/JPG signature or stamp image, choose pages, corner position, page-relative width and opacity. GOTOVO embeds the image into a new PDF.
Three steps
Open the matching PDF Workshop mode.
Add the PDF and choose the operation settings.
Review the result and download the new copy.
Limitations and important details
This is a visual signature image, not a qualified electronic signature or cryptographic PDF digital signature. Its legal effect depends on the document context and applicable rules.
Local processing and result checks
GOTOVO processes the selected PDF directly in your browser, so the source document does not need to be uploaded to our server. The original file is never overwritten; the result is created as a separate copy, making it easy to compare or retry with different settings. Performance depends on PDF size, page count and available device memory, especially for OCR, strong compression and secure redaction. After any operation, open the downloaded file and review the required pages, orientation, readability and important interactive elements before sending it to another person or uploading it to an official service. For documents containing personal or business-sensitive information, local processing also reduces unnecessary transfer of the source file to third parties.
Frequently asked questions
Can I stamp only one page?
Yes. Enter a single page or a page range.
Does transparent PNG work?
Yes. Transparent PNG is usually ideal for signatures and stamps.
Is this a cryptographic digital signature?
No. The tool adds a visual signature or stamp image.