Is the PDF Add Text tool free?

Yes, this tool is completely free to use. No registration required, no usage limits. Everything runs locally: Text Content and Font Size are processed on your device, never sent to a server.

Is my PDF file secure?

Absolutely secure. This tool uses client-side processing. Your PDF file is never uploaded to any server. All operations happen in your browser and file data is automatically cleared after processing.

What text styling options are available?

You can customize text content, font size (8-120px), text color, opacity, rotation angle, and position. You can also choose to add text to specific pages or all pages.

Will adding text reduce PDF quality?

No. This tool uses the pdf-lib library to add text directly as a PDF layer, without converting to images. The original PDF quality is preserved.

Does it support non-Latin characters?

Yes. Non-Latin characters (Chinese, Japanese, Korean, etc.) are embedded as glyphs in the PDF, ensuring correct display in any PDF reader.

📝 PDF Add Text

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Click to upload or drag & drop a PDF file here

Max 100MB · Client-side processing · No upload

❓ Frequently Asked Questions

Is PDF Add Text free to use?

Yes, PDF Add Text is completely free to use. No registration or login required — all features are available immediately.

Does PDF Add Text upload my data to a server?

No. PDF Add Text uses client-side processing — everything runs in your browser. Your data never leaves your device, and the tool works even without an internet connection.

Can I use PDF Add Text on my phone?

Yes. PDF Add Text is fully responsive and works on phones, tablets, and desktops. The interface adapts automatically to your screen size.

Do I need to install any software?

No. PDF Add Text is a web-based tool — just open it in your browser and start using it. No downloads, plugins, or extensions required.

Is my data safe when using PDF Add Text?

Absolutely. Everything runs locally: Text Content and Font Size are processed on your device, never sent to a server. No data is sent to any server, so there's zero risk of data leaks. Your information stays completely under your control.

Will the PDF quality decrease after processing?

We preserve original quality whenever possible. For compression, you can choose the compression level to balance file size and quality.