How to Add Text to a PDF for Free (2026 Guide)

A PDF you can't type into is frustrating — especially when you just need to drop a date onto a contract, label a diagram, or finish a form that has no clickable fields. The good news: you can place new text anywhere on a PDF in your browser, free, without installing anything. This guide shows exactly how, explains the one distinction that confuses most people, and fixes the alignment and font problems that make added text look out of place.

First, Know What "Adding Text" Actually Means

People search for "add text to PDF" wanting three quite different things. Knowing which one you need saves a lot of frustration:

• Adding new text (this guide) — You place a fresh text box on top of the page and type into it. This works on any PDF, including scans, because your text sits in a new layer above the existing content.
• Editing existing text — You want to change words that are already printed in the document. That's a different operation, and on a scanned PDF it isn't possible without OCR, since the "text" is really part of an image.
• Filling form fields — If the PDF has interactive boxes that highlight when you click them, you're better off using those directly. See how to fill PDF forms.

Everything below covers the first case — overlaying your own text — which is the most flexible because it never depends on how the original PDF was built.

How to Add Text: Step-by-Step

Step 1: Upload your PDF

Open EditPDFs.app and drag your file onto the page (or click to browse). It opens in the editor with a live preview of every page — nothing is sent to a server.

Step 2: Select the text tool

Choose the text tool from the toolbar. Your cursor switches to a crosshair or I-beam, signalling that your next click will drop a text box rather than select something.

Step 3: Click where you want the text

Navigate to the right page, then click the spot where the text should begin. A small editable box appears with a blinking cursor. Don't worry about getting the position pixel-perfect yet — you can nudge it afterward.

Step 4: Type and style it

Type your text, then set the font, size, and color. To blend in with a form or document, match the surrounding text as closely as you can; to make a note stand out, pick a contrasting color like red or blue.

Step 5: Position and export

Drag the box to fine-tune placement, resize it if the text wraps awkwardly, and confirm it sits on the correct page. When it looks right, export the file — the text is baked into the downloaded PDF and will display identically in any viewer.

Formatting So Your Text Looks Native

Added text gives itself away when the styling is off. A few adjustments make it look like it was always part of the document:

• Match the font family — Most official documents use Arial, Helvetica, or Times New Roman. Pick the closest match.
• Match the size — Compare against nearby text; 10–12pt is typical for body copy, smaller for form lines.
• Use color deliberately — Black to blend in for forms; a contrasting color only when you want the note to be noticed.
• Add emphasis sparingly — Bold or italic helps a heading or callout, but overusing it looks amateur.

For tight spots like a signature line or a narrow form cell, zoom in first. Placement is far more precise at 150–200% than at fit-to-width.

Troubleshooting Common Problems

The text won't line up with a form line or box

Zoom in before placing it, and drop the baseline of your text just above the printed line rather than on it. Nudge with small drags; if your tool supports arrow-key movement, that's the most precise way to settle it into place.

The font looks different from the document

PDFs can embed fonts you don't have available as an overlay option. Choose the nearest standard font (Arial for most sans-serif documents, Times New Roman for serif) and match the size — readers rarely notice a close substitute, only an obvious mismatch.

My text sits on top of existing content

Added text is a layer, so it can overlap what's underneath. Move the box to clear space, or shrink the font so it fits the gap. There's no way to "push" the original content aside — that would require true text editing, not an overlay.

I can't add text to this PDF at all

If the file is password-protected or restricted, you'll need to open it first — see filling forms for handling secured documents. A scanned PDF, on the other hand, accepts overlay text fine; you just can't edit the words already baked into the scan.

The text shifted after I exported

This usually means the box was still in edit mode when you exported, or it was anchored to a zoom level. Click away to commit the text first, check the preview at 100%, then export and the position will hold.

Adding Text on Different Devices

• Windows / Mac (any browser): Works exactly as described above — a larger screen makes precise placement easier, so this is the smoothest experience.
• iPhone / iPad: Open the editor in Safari and tap to place a box. Use pinch-to-zoom for accuracy, and a stylus helps for tight form fields.
• Android: Same flow in Chrome — upload, tap to add text, drag to position, then download to your device.

When This Is the Right Tool

Overlaying text is ideal for:

• Completing a flat form that has no interactive fields
• Adding dates, names, or reference numbers
• Labeling diagrams, screenshots, or photos inside a PDF
• Leaving short notes or corrections for a reviewer
• Inserting a title, header, or page reference

If you instead need to mark up a document for review with highlights and comments, see how to annotate a PDF. And for a broader overview of every kind of PDF edit, start with how to edit a PDF for free.

A Note on Privacy

Forms and contracts often contain personal details. Many "add text to PDF" sites upload your file to their servers to process it. EditPDFs.app does everything in your browser, so the document — and whatever you type into it — never leaves your device.

Frequently Asked Questions

Is it free to add text to a PDF?

Yes — completely free on EditPDFs.app, with no signup, no watermark, and no limit on how much text you add or how many documents you work on.

Will the text be permanent once I download?

Yes. On export the text is embedded into the PDF and renders the same in any viewer. To change it later you'd re-upload the file and edit again.

Can I add text to a scanned PDF?

Yes. Overlay text works on scans because it sits in a layer above the image. You can't edit the words inside the scan itself, but you can write anywhere on top of it.

Can I edit existing text in the PDF?

Adding text places new content on top; it doesn't change words already in the document. Editing existing text depends on how the PDF was made and isn't possible on scanned files without OCR.

Can I delete text I added?

Before exporting, select the text box and delete it. After downloading, re-upload the file and remove the box to make further changes.

How do I make my text match the form?

Pick the closest standard font, match the size of the surrounding text, keep the color black, and zoom in to align the baseline with the form line. Small adjustments make it look native.

Does it work on my phone?

Yes. It runs in any modern mobile browser — Safari on iPhone/iPad, Chrome on Android. Pinch to zoom for precise placement in tight spaces.

Related Guides

• How to fill out PDF forms
• How to annotate a PDF
• How to sign a PDF
• How to edit a PDF for free