Add logo to PDF
Place an image or logo on selected PDF pages.
PNG, JPG, JPEG or WebP up to 25 MB. Use PNG to preserve transparency.
Leave blank to place the image on every page.
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We do not send your file or text contents to a processing server. No account is needed and there is no daily operation quota. Individual tools have size limits to protect your device’s memory.
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How we handle your data →How to use this tool
- Load the PDF and a PNG, JPG or WebP image.
- Select pages and adjust logo width, position and opacity.
- Check that the image does not cover headings, signatures or document codes.
An example you can verify
Place a visual identity on a copy of a document.
Example input
PDF and transparent PNG logo; select the first page.
Expected result
Logo on the first sheet; others receive no new logo.
A logo is not a digital signature. Adjust its width and check that it does not cover document data.
Add logo to PDF: uses and practical guidance
An image watermark adds a logo, graphical stamp or label that cannot be represented by the text watermark tool’s font. Prepare an image cropped closely around the content you actually want to display. A file with large empty borders may occupy a substantial area of the PDF even while the visible logo looks small. Removing that unused space makes placement and sizing easier to judge before producing the final document.
A transparent PNG is useful when a logo should sit over a page without an opaque rectangle behind it. A JPG includes its background as part of the graphic. Inspect sharpness at the final size: enlarging a small image does not create additional detail. If the mark contains fine lettering, check it against tables and photographs, and avoid transparency settings that make those letters disappear when the document is printed.
The image is a visible element, not a cryptographically verifiable digital signature. Check placement on both portrait and landscape sheets and confirm that it does not cover information readers need. A stamp accompanying a record may need dedicated margin space; add that space before placing the image when appropriate. Retain the source graphic and an unmarked PDF so that another scale or position can be tried without stacking new marks over previous attempts. Open the downloaded result rather than relying solely on the settings selected in the form.
A practical check before using the result
For a logo, prepare a transparent background variant and inspect it over a light page and a photograph. Distinguish a transparent region from white lettering belonging to the design. Review final reading size and clearance from page edges. For a document series, retain the graphic and measurements used so placement remains visually consistent. If the logo changes, generate new copies from the original PDFs rather than overlaying one mark over another. A transparent source helps composition, but still requires checking against each background where the visible symbol will appear.
Settings and limits
Choose PDF and image. Adjust relative width and opacity. PNG preserves transparency; WebP converts with a white background.
Up to 120 MB and 500 pages per document. Output copies also support up to 500 pages. Encrypted PDFs are unsupported. Check links, forms, annotations and signatures after editing a document. Available memory may require smaller batches.
Frequently asked questions
Does a logo count as a digital signature?
No. It is an overlaid image. It does not establish integrity or authorship and may cover content if poorly sized or positioned.
Are my files uploaded?
No. Your file and result are processed locally in your browser. No account is needed.