How to Add Text Boxes to PDFs in Helperbird
Learn how to use Helperbird's add text boxes to pdfs in helperbird. Complete guide for improving web accessibility and reading support.
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What are PDF Annotations?
PDF Annotations let you add text boxes directly onto PDF documents. You can write notes, add comments, or fill in forms. The annotations become part of the PDF and can be saved and shared.
Who is This For?
This feature is helpful for:
- Students who want to add notes to study materials
- Anyone who needs to fill out PDF forms
- People who want to add comments to documents for review
- Researchers who need to annotate academic papers
- Anyone who wants to mark up PDF documents
Step 1: Open a PDF in Helperbird
When you view any PDF in your browser, look for the green button that says "Click to open PDF in Helperbird" at the bottom of the page.
Click this button.
The PDF will open in Helperbird's PDF Reader with a clean interface and navigation tools at the top.
Step 2: Enable Annotation Mode
In the toolbar at the top of the PDF Reader, click the Add Textbox button (the document icon with a plus sign) in the toolbar at the top.
A text box will be added to the current page. You can drag it to any position and resize it.
Step 3: Add Text Boxes
Click the Add Textbox button again to add more text boxes. Each new text box is slightly offset from the previous one.
Type your text inside the box. The text box will expand as you type, and you can drag the handle at the bottom-right corner to resize it yourself.
A formatting toolbar appears attached to the text box while you edit. Use it to make text bold, italic, or underlined, and to change text colors, font sizes, and add lists. Your formatting is kept when you download the PDF with your changes. Press Escape when you are finished editing a text box.
You can also type text in the Notepad (click the Notepad button in the toolbar to open it) and then click Add Textbox to PDF to insert your notepad content as a text box on the current page. The Notepad also has a Download note button if you want to save your notes as a separate file.
Step 4: Download Your Annotated PDF
When you are finished adding your annotations, click the Download button (download icon with arrow) in the toolbar at the top.
An Options menu will appear with two choices:
- Original only – Download the original PDF without any annotations
- With my changes – Download the PDF with all your text boxes and formatting included
Click With my changes.
A green notification saying "Downloaded with notes" will confirm your download. Your browser will download the annotated PDF with all your text boxes permanently embedded.
Tip: Your annotations are saved as part of the PDF, so anyone who opens the file in any PDF reader will see your text boxes. This makes it perfect for adding comments, notes, or feedback to documents. You can also use the Drawing Tools to add freehand drawings, shapes, and arrows alongside your text boxes.
Related Guides
- How to Use Drawing Tools on PDFs
- How to Save and Download Annotated PDFs
- How to Share and Export PDFs with Helperbird
- How to Use the PDF Reader in Helperbird
- How to Use Helperbird for Reading Long PDFs
Video Tutorial
Need Additional Help?
If you have any questions or run into any issues, please contact the Helperbird support team. You can reach us at Helperbird support. We are happy to help you get the most out of Helperbird.

