HonestPDF introduces a client-side Watermark PDF tool in this update. Add text or logo watermarks to any PDF directly in your browser, with no file uploads and no server processing.
TL;DR
The new Watermark PDF tool lets you stamp text or logo watermarks onto PDF pages entirely client-side. It ships with a full control panel for placement, opacity, and styling, and is localized into 19 languages from launch.
What's New
- Added a new
/watermark-pdfroute with a dedicatedWatermarkPdfClientcomponent - Built a
WatermarkControlPanelfor configuring watermark type (text or logo), position, opacity, rotation, and size - Supports both text watermarks (custom font, color, content) and image/logo watermarks
- All PDF processing runs entirely in the browser using client-side rendering
- Integrated into the site header, footer, sitemap, and related tools sections
- Full translations shipped across 19 languages at launch
How to Use
- Go to https://www.gethonestpdf.com/ and select Watermark PDF
- Upload your PDF (it never leaves your browser)
- Choose text or logo watermark mode in the control panel
- Configure placement, opacity, and styling
- Download the watermarked PDF
FAQ
Does my PDF get uploaded to a server?
No. All processing happens entirely in your browser using client-side JavaScript. Your file never touches a server.
Can I add a logo instead of text?
Yes. The control panel supports both text watermarks and image/logo watermarks, with separate configuration options for each.
Which languages are supported?
The tool is fully localized in 19 languages, matching the same localization tier as the rest of HonestPDF.
Can I control where the watermark appears on the page?
Yes. The WatermarkControlPanel lets you configure position, rotation, opacity, and size before applying the watermark.