Accelerate the way you Change Font Size in PDF on Website For Free

Drop document here to upload
Select from device
Up to 100 MB for PDF and up to 25 MB for DOC, DOCX, RTF, PPT, PPTX, JPEG, PNG, JFIF, XLS, XLSX or TXT
Note: Integration described on this webpage may temporarily not be available.
0
Forms filled
0
Forms signed
0
Forms sent

Discover the simplicity of processing PDFs online

Card illustration
Upload your document in seconds
Card illustration
Fill out, edit, or eSign your PDF hassle-free
Card illustration
Download, export, or share your edited file instantly
Top-rated PDF software recognized for its ease of use, powerful features, and impeccable support
Trust Seal
Trust Seal
Trust Seal
Trust Seal
Trust Seal
Trust Seal

Every PDF tool you need to get documents
done paper-free

Card illustration

Create & edit PDFs

Generate new PDFs from scratch or transform existing documents into reusable templates. Type anywhere on a PDF, rewrite original PDF content, insert images or graphics, redact sensitive details, and highlight important information using an intuitive online editor.
Card illustration

Fill out & sign PDF forms

Say goodbye to error-prone manual hassles. Complete any PDF document electronically – even while on the go. Pre-fill multiple PDFs simultaneously or extract responses from completed forms with ease.
Card illustration

Organize & convert PDFs

Add, remove, or rearrange pages inside your PDFs in seconds. Create new documents by merging or splitting PDFs. Instantly convert edited files to various formats when you download or export them.
Card illustration

Collect data and approvals

Transform static documents into interactive fillable forms by dragging and dropping various types of fillable fields on your PDFs. Publish these forms on websites or share them via a direct link to capture data, collect signatures, and request payments.
Card illustration

Export documents with ease

Share, email, print, fax, or download edited documents in just a few clicks. Quickly export and import documents from popular cloud storage services like Google Drive, Box, and Dropbox.
Card illustration

Store documents safely

Store an unlimited number of documents and templates securely in the cloud and access them from any location or device. Add an extra level of protection to documents by locking them with a password, placing them in encrypted folders, or requesting user authentication.

Customer trust by the numbers

64M+
users worldwide
4.6/5
average user rating
4M
PDFs edited per month
9 min
average to create and edit a PDF
Join 64+ million people using paperless workflows to drive productivity and cut costs

Why choose our PDF solution?

Cloud-native PDF editor

Access powerful PDF tools, as well as your documents and templates, from anywhere. No installation needed.

Top-rated for ease of use

Create, edit, and fill out PDF documents faster with an intuitive UI that only takes minutes to master.

Industry-leading customer service

Enjoy peace of mind with an award-winning customer support team always within reach.

What our customers say about pdfFiller

See for yourself by reading reviews on the most popular resources:
My QuickBooks won't let me print W2's unless I sign up for their payroll service. We have 2 employees! Not worth the expense! With PDFfiller, I was able to print W2's for much more reasonable price!
CAROL
2018-01-22
This software has solved many problems for a few clients, well done. Being able to host the forms online for anyone to fill out, which is something that I couldn't find with any other software. No way to remove the flow of fields, you are just able to move the order around, which is very annoying as well.
Dan C.
2017-11-14
Quickest and best interaction I have… Quickest and best interaction I have ever had with a customer service, and this was online chat support to top it off.
Joshua Gibson
2022-03-28
Very well done product This is the best PDF modifying software I've ever used. I'm tempted to pay post the trial, I've used it like 15x since the first time I made a simple change.
Dominic C.
2021-11-27
i WAS ABLE TO DO A DOCUMENT IN HALF THE TIME IT WOULD HAVE TAKEN TO UPLOAD ON MY IPHONE AND EMAIL UPLOADING A DOCUMENTS OF 27 PAGES WITH FILL IN WAS EFFORTLESS
Raymond S
2021-08-21
Very good, I do need translation capabilities since I work with foreign documents. Currently I go to https://www.onlinedoctranslator.com/en/translationform
James B M
2021-04-21
Though it is new to me Though it is new to me, and signed up today, it will take sometime to know how good I am feeling about it. So far, I am satisfied Thanks
Nimo Hirsi
2021-02-19
Excellent and very useful. And good customer service! I was confirmed a refund quickly after contacting them (although I still have to wait for the transfer)
Jarot
2020-11-16
I have used PDF filler for not only my work, but my... I have used PDF filler for not only my work, but my daughter can use it for school work as well. PDF Filler is a well priced, useful product. I highly recommend. Thanks- Kelly Johnson, Cremation Center of Birmingham, AL
Kelly J.
2020-04-29

Learn how to Change Font Size in PDF on Website within minutes

People are getting limited regarding choosing a platform for dealing with PDFs. Many run into issues with compatibility, even if using common operating systems like Android and iOS. We've prepared several tips that will help you streamline your search for tools that can Change Font Size in PDF on your Website.

Change Font Size in PDF on Website faster than ever with pdfFiller:

01
Constant platform improvements. Benefit from monthly innovations and development.
02
Straightforward interface. Select all the required tools in a maximum of two clicks. There are no hidden buttons and lots of dropdown menus.
03
Fast import. Store documents in your preferred storage. You can always upload them from your internal memory, import them from the cloud, or use a link or email.
04
Convenient export. Send a document by email, archive it in the cloud, submit it to the IRS, or simply download it.
05
Quick login. Use your credentials or social media profiles to access your account.

Following implementing pdfFiller, you'll commence to handle PDF files a lot quicker. Forget about browsing the web attempting to blend multiple tools. Begin using a thorough PDF editing platform. Try it now!

Change Font Size in PDF Easily on Your Website

Our feature to adjust font size in PDF files directly on your website enhances user experience and accessibility. It allows you to cater to the needs of all users, helping them interact with your content effectively.

Key Features

Simple interface for quick adjustments
Real-time preview of font size changes
Support for various PDF formats
Compatible with all modern browsers
Mobile-friendly design for on-the-go use

Potential Use Cases and Benefits

Improve readability for users with visual impairments
Enhance the accessibility of educational materials
Simplify adjustments for diverse audiences
Encourage user engagement by creating a comfortable reading experience
Reduce bounce rates by keeping users engaged with your content

This feature addresses the challenge of making information accessible to everyone. By allowing users to easily change the font size in PDFs, you help them enjoy your content without strain. This leads to higher satisfaction and better retention of information. Start enhancing your website's usability today.

Get documents done
from anywhere

Create, edit, and share PDFs even on the go. The pdfFiller app equips you with every tool you need to manage documents on your mobile device. Try it now on iOS or Android!

For pdfFiller’s FAQs

Below is a list of the most common customer questions. If you can’t find an answer to your question, please don’t hesitate to reach out to us.
What if I have more questions?
Contact Support
Choose Tools > Edit PDF > Edit . The dotted outlines identify the text and images you can edit. Select the text you want to change. In the right-side Format panel, select a font, font size, or other formatting options.
Go to “Tools” and “Prepare Form.” Then right-click the field with the font you want to resize. Click “Properties,” go to the “Appearance” tab and change the font size from there.
Go to “Tools” and “Prepare Form.” Then right-click the field with the font you want to resize. Click “Properties,” go to the “Appearance” tab and change the font size from there.

Video instructions on how to Change Font Size in PDF on Website

#1 usability according to G2

Try the PDF solution that respects your time.
Trust Seal
Trust Seal
Trust Seal
Trust Seal
Trust Seal
Trust Seal