Edit a PDF in Chrome: what the built-in viewer does, and what it does not

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What Chrome’s PDF viewer does today

On 19 February 2026 Google announced on its blog that Chrome can now highlight text and add notes to a PDF right in the browser, and 9to5Google reported the tools widely available from Chrome 145. We opened a PDF form in Chrome 154 on our test laptop on 11 October 2026 to see what is there now. The toolbar above the page has:

• A text tool (the “Tt” icon): click the page and type, with a font, a size, bold, italic, alignment and a text colour.
• A draw tool (the squiggle icon): a pen, a highlighter and an eraser, 5 sizes and 20 colours. A signature is drawn with the pen; there is no separate signing tool.
• Undo and redo for those marks.
• Form fields, shown tinted, that take typing directly.
• Save to Drive, Download and Print.

That is a useful kit, and it is zero clicks away: a PDF opened in Chrome already shows it. For a form to fill, a line to sign, a passage to mark for a colleague, use it. You do not need anything else.

What it cannot do

Everything in Chrome’s viewer adds something on top of the page. None of it changes what the page already says. The line between the 2:

Job	Chrome 154 built-in	getPDF in a tab
Highlight	Yes, with the highlighter	Yes, dragged across the words
Fill form fields	Yes	Yes
Sign	Drawn with the pen	Draw, type or upload a signature
Draw	Yes	Yes, plus shapes and arrows
Add new text	Yes, the text tool	Yes
Notes	As text on the page	Yes, note icons
Retype text already in the PDF	No	Yes, double-click the line
Delete a line of text	No	Yes
Move or delete a picture	No	Yes
Find and replace	No	Yes, across the whole file
Add, delete or reorder pages	No	Yes

The difference matters when the words are wrong. A text box typed over an old date looks fixed, but the old date is still in the file: search finds it, a copy and paste brings it back, and anyone with a PDF editor can delete your box. White-out versus a real edit shows what each leaves behind.

Real editing is still just a tab

getPDF is a website, not an extension. Open getpdfs.app/edit in Chrome:

1. Click Choose a PDF, or drag the file onto the page. The first file fetches the engine (4.6 MB, once).
2. Double-click the line you want to change and type. Press Enter, or click elsewhere, to apply it.
3. Press Ctrl+S (Cmd+S on a Mac). Chrome opens a save dialog, so you choose the folder and the name; the suggested name ends in -edited, so the original stays as it was.

The engine that does this is PDFium, the same open-source library Chrome itself uses to show PDFs, compiled to run inside the tab. That is why the result looks right in Chrome afterwards, and in Acrobat, Preview and Edge too. Edited text stays real text: Chrome’s own Find (Ctrl+F) on the saved file finds the new words and not the old ones.

Nothing is uploaded, and you can check rather than trust it: edit 1 file, turn Wi-Fi off, and edit another. It works the same, because the page and its engine are kept in the browser and the file never travels. The site also tells Chrome, through its security policy, that the page may connect only to getpdfs.app itself, so even a mistake in the page could not send your file elsewhere. Editing offline goes through the proof step by step.

What about extensions that claim to edit?

Many PDF extensions in the Chrome Web Store add a button that sends the PDF to the company’s own web editor. Some do the work in the browser, some upload the file, and the store listing does not always say which. Before installing one for a confidential document, read its privacy policy for where files are processed. A website you open in a tab needs no permissions at all: it sees only the file you pick, for as long as the tab is open.

Edge, briefly

Microsoft Edge has its own built-in PDF viewer, separate from Chrome’s. We did not test it for this page, so it is not in the table. getPDF works in Edge the same way it does in Chrome, including the save dialog.

The honest close

If all you ever do with a PDF is highlight, fill and sign, Chrome alone is enough, and this page says so. Come to the editor when the words themselves must change, or a picture must go, or a page must move. It has limits of its own: a retyped line stays 1 line and does not wrap, a scanned page holds no text until OCR PDF adds it, and a font that lacks a letter you type is swapped for a bundled one with the same widths, with a note that says so. The editing guide covers all of it.