Underline In PDF Online on Smartphone phone

How to Underline In PDF Online on Smartphone

DocHub is a powerful platform designed to streamline document editing, signing, and distribution for users on the go. Whether you're using a Samsung Galaxy C55, an Apple iPhone 16 Pro, a Xiaomi Redmi 14C, a Lenovo ThinkPhone 25, or a Nokia 220 4G (2024), our editor allows you to easily manage your PDFs online for free. With deep integration into Google Workspace, you can import, export, modify, and sign documents seamlessly, ensuring smooth business processes and interactive workflows.

Follow the steps to Underline in PDF Online on Smartphone

Open your preferred web browser and navigate to the DocHub website. Log in to your account or create a new one if you haven't yet.
Once logged in, upload the PDF file you wish to edit from your device or import it directly from your Google Drive for convenience.
After the document loads, locate the editing tools available in the online editor. Select the option to underline text.
Using your finger or stylus, highlight the text you want to underline directly on the PDF. Adjust the underline style if necessary.
Review your changes to ensure everything looks perfect. You can always go back to make further edits if needed.
Finally, save your edited PDF by downloading it to your device, printing it directly, or sharing it via email or your preferred platform.

Experience the convenience of DocHub today and enhance your document management skills!

PDF editing simplified with DocHub

Seamless PDF editing

Editing a PDF is as simple as working in a Word document. You can add text, drawings, highlights, and redact or annotate your document without affecting its quality. No rasterized text or removed fields. Use an online PDF editor to get your perfect document in minutes.

Smooth teamwork

Collaborate on documents with your team using a desktop or mobile device. Let others view, edit, comment on, and sign your documents online. You can also make your form public and share its URL anywhere.

Automatic saving

Every change you make in a document is automatically saved to the cloud and synchronized across all devices in real-time. No need to send new versions of a document or worry about losing information.

Google integrations

DocHub integrates with Google Workspace so you can import, edit, and sign your documents directly from your Gmail, Google Drive, and Dropbox. When finished, export documents to Google Drive or import your Google Address Book and share the document with your contacts.

Powerful PDF tools on your mobile device

Keep your work flowing even when you're away from your computer. DocHub works on mobile just as easily as it does on desktop. Edit, annotate, and sign documents from the convenience of your smartphone or tablet. No need to install the app.

Secure document sharing and storage

Instantly share, email, and fax documents in a secure and compliant way. Set a password, place your documents in encrypted folders, and enable recipient authentication to control who accesses your documents. When completed, keep your documents secure in the cloud.

Drive efficiency with the DocHub add-on for Google Workspace

Access documents and edit, sign, and share them straight from your favorite Google Apps.

Install now

How to Underline In PDF Online on Smartphone

5 out of 5

32 votes

In this video tutorial, the narrator demonstrates how to highlight text in a PDF document to quickly identify and remember key information for easier reviewing, studying, and referencing. The method shown uses a free online tool accessible on laptops, mobile devices, and handheld devices. Viewers are instructed to open the link provided in the video description, choose their PDF file, select the text to highlight, choose a highlight color (such as blue), adjust the opacity as needed, and then export the highlighted text.

Got questions?

Here are some common questions from our customers that may provide you with the answer you're looking for. If you can't find an answer to your question, please don't hesitate to reach out to us.

Contact us

Why cant I underline in PDF?

The document is a scanned PDF In this case, you wont be able to highlight, underline, strikethrough, or edit this text in any way.

How do I add underline in a PDF?

Open a PDF file and select the Annotate tab. Select the Highlight , Underline , or Strikeout tool. Choose the color for each tool on the sidebar on the right. In the underline tool, you can also switch between a squiggle and a straight line there.

Can I edit a PDF on my phone?

Yes, you can edit a PDF file on your device for free using the docHub app or our online suite of tools. Some advanced features may require a subscription or in-app purchase.

How do you underline text in a PDF online?

Click on the Text button in the toolbar at the top of the page. Select the text you want to underline by clicking and dragging your cursor over it. Once the text is selected, a formatting toolbar will appear above it. Click on the Underline button in the formatting toolbar.

How do you underline a PDF on a phone?

Open the PDF document you wish to annotate. Youll see a pencil icon, tap on it, and itll reveal all the annotation tools. Tap on Markup and select the underline option.

How do you bold and underline in PDF?

In the Text tab of the Adjust panel, do any of the following: Choose a style from the Font Style menu. Click one or more of the font style icons: Bold, Italic, Underline.

How to underline and highlight in a PDF?

Open your PDF in Acrobat. Click and drag the cursor to select the area of text you want to highlight. A small toolbox will appear above your text. Select the highlighter tool icon and it will automatically highlight your selected text.

See why our customers choose DocHub

Great solution for PDF docs with very little pre-knowledge required.

"Simplicity, familiarity with the menu and user-friendly. It's easy to navigate, make changes and edit whatever you may need. Because it's used alongside Google, the document is always saved, so you don't have to worry about it."

Pam Driscoll F
Teacher

A Valuable Document Signer for Small Businesses.

"I love that DocHub is incredibly affordable and customizable. It truly does everything I need it to do, without a large price tag like some of its more well known competitors. I am able to send secure documents directly to me clients emails and via in real time when they are viewing and making alterations to a document."

Jiovany A
Small-Business

I can create refillable copies for the templates that I select and then I can publish those.

"I like to work and organize my work in the appropriate way to meet and even exceed the demands that are made daily in the office, so I enjoy working with PDF files, I think they are more professional and versatile, they allow..."

Victoria G
Small-Business

Security and compliance

At DocHub, your data security is our priority. We follow HIPAA, SOC2, GDPR, and other standards, so you can work on your documents with confidence.

Learn more

be ready to get more

Edit and sign PDFfor free

Get started now

Underline In PDF Online on Smartphone mobile device

How to Underline In PDF Online on Smartphone

Follow the steps to Underline in PDF Online on Smartphone

PDF editing simplified with DocHub

Drive efficiency with the DocHub add-on for Google Workspace

How to Underline In PDF Online on Smartphone