Add Image to PDF Online Free — Insert Logo, Photo

Why add an image to a PDF?

Adding an image is one of the easiest ways to personalize or update a PDF without recreating it from scratch. A company logo on an invoice, a signature on a contract, a stamp on a certificate, a QR code on a flyer — all of these are quicker to drop onto an existing PDF than to rebuild the document.

Drop your PDF and image above, drag the image where you want it, resize it, adjust opacity for watermark-style placement, and download. Since everything runs in your browser, neither file is uploaded anywhere.

Common uses

Company logos on invoices and reports
Handwritten or digital signatures on contracts
Official stamps or seals
Product photos in catalogs
QR codes for payments or links
Watermarks for branding or copyright

Best Practices & Limitations

Tips for best results

Use transparent PNGs for logos and signatures so they blend into the page instead of showing a white box.
Lower opacity to 15-30% when placing a watermark-style image so text underneath stays readable.
Add the image on the first or last page for cover sheets, or repeat the process per page for stamps that need to appear throughout.

Limitations & when not to use this tool

Images are placed on top of the page content, not merged into scanned text, so they can't be made searchable this way.
One image is added per pass — for logos on every page of a long document, a dedicated batch-stamping tool is faster.
Not a fit for adding vector artwork that needs to scale losslessly at any zoom; raster images are used here.

About add image to PDF

Insert an image into a PDF page for logos, photos, signatures, diagrams, or other visual content.

Common uses for add image to PDF

Useful for adding branding, attaching a signature image, inserting a photo, or placing supporting graphics into a document.

Tips for using this PDF tool

Use a clear source image and position it without covering important text.

Related PDF tools

Want a step-by-step walkthrough? Read the Add Image to PDF guide.

Frequently asked questions

Which image formats are supported?

PNG, JPG, JPEG, and WebP. Transparent PNGs work best for logos and signatures since they blend naturally with the page.

Can I add more than one image?

Yes, repeat the process for each image you want to place on the document.

Will this reduce my PDF's quality?

No, the original document quality is preserved — only the inserted image is added on top.

Do I need to install anything?

No. Everything runs in your browser tab — no software, no account, no sign-up.

Common workflow

Add Image to PDFPDF Editor