Client previews
Apply a consistent proof mark across a review set before delivery.
Your work. Your watermark.
Online Watermark Tools for Photos and PDFs
Add text or logo watermarks to JPG and PNG photos, or text watermarks to supported PDFs. Work in your browser and download new copies.
JPG & PNG· Originals stay untouched· No sign-in
Files stay on your device
Download new copies
11 focused tools
Working tools
Watermark photos first. Explore all 11 tools.
From the first mark to the final export. Find the tool that fits your next step.
Apply / 01
Add Watermark to Photo
Apply one text or transparent PNG logo setup across JPG and PNG photos.
Watermark Photos →Apply / 02Add Text Watermark to PDF
Apply one visible text layer to all or selected pages of a supported simple-profile PDF.
Watermark a PDF →Apply / 03Personalized Photo Watermarks
Create a personalized photo copy for each recipient, with up to 20 recipients per batch on Pro.
Create Recipient Copies →Apply / 04Date Stamp Photos
Review each available date source and create visibly date-stamped JPG or PNG copies.
Date Stamp Photos →Apply / 05Tile Watermark Photos
Repeat one text or transparent PNG logo mark across JPG and PNG photos.
Tile Watermarks →Create / 06Text Watermark Maker
Style up to three lines and download a transparent PNG watermark asset.
Create Text Watermark →Create / 07Transparent Logo Watermark Maker
Sample a plain logo background and download a reviewed transparent PNG watermark asset.
Make a Transparent Logo →Create / 08Signature Watermark Maker
Draw your own signature or an authorized mark and download a transparent PNG.
Draw Signature Watermark →Create / 09QR Code Watermark Maker
Turn text or a URL into a QR code watermark and download it as a PNG.
Create QR Watermark →Inspect / 10Visible Watermark Stress Test
Create six fixed transformed copies for visual comparison without a detector score or pass/fail claim.
Create Comparison Set →Inspect / 11Content Credentials & Rights Metadata
Check supported JPG and PNG files for the provenance and rights signals covered by this scanner.
Inspect Image Metadata →A simple workflow
From photos to a marked batch in three steps.
- 01
Choose your photos
Select JPG or PNG files and remove anything you do not want in this batch.
- 02
Set one watermark
Use text or a transparent PNG logo, then adjust placement, size, margin, and opacity.
- 03
Review and download
Check the previews, run the batch, and download individual results or a ZIP.
Prepared to share
Built for files you are preparing to share.
A focused workspace for review sets, product imagery, portfolio pieces, and supported documents you may edit.
Product and campaign images
Keep a brand mark aligned across portrait, landscape, and square photos.
Portfolio and social posts
Add a readable signature or logo without editing every photo separately.
AI-created images you may edit
Add your own disclosure or brand mark to images you have the right to use. Files with detected Content Credentials are rejected.
Watermarking guides
A better batch starts with a few good choices.
Read practical guides to watermark placement, consistent sizing, and metadata before you export.
How to keep a watermark consistent across mixed photo sizes
A practical workflow for keeping watermark scale, margin, placement, and legibility consistent across portrait, landscape, and square photos.
Watermarking, Content Credentials, and metadata: what to check first
Understand why visible watermarks, embedded metadata, and Content Credentials are different—and how to avoid accidentally discarding provenance information.
Responsible use
Keep ownership and origin information intact.
Only edit files and use marks you own or are authorized to use. Editing tools refuse supported files when protected credentials or rights metadata cannot be handled within their stated boundary.
Read Responsible UseGood to know
Questions before you begin.
Which watermark tasks are available?
The workspace includes focused tools for creating text, transparent logo, signature, and QR watermark assets; adding visible marks to supported photos or PDFs; making recipient, date, and tiled photo copies; inspecting supported metadata signals; and creating a fixed visual comparison set.
Do I need an account?
No. You can use the tools without signing in. An optional account gives you saved settings and plan management. Your files stay in your browser.
Does WatermarkPilot remove existing watermarks?
No. The public workspace is not designed to remove existing marks or bypass provenance signals.
Is the metadata inspector an authenticity check?
No. It reports only the specific signal categories covered by the supported scan. It does not prove authenticity, ownership, AI origin, or permission to edit.
