Reduce Image File Size Below 300 Kb For Free

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Up to 100 MB for PDF and up to 25 MB for DOC, DOCX, RTF, PPT, PPTX, JPEG, PNG, JFIF, XLS, XLSX or TXT
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Last updated on Dec 12, 2023

Discover the simplicity of processing PDFs online

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Upload your document in seconds
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Fill out, edit, or eSign your PDF hassle-free
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Download, export, or share your edited file instantly
Top-rated PDF software recognized for its ease of use, powerful features, and impeccable support
Users Most Likely To Recommend - Summer 2025
Grid Leader in Small-Business - Summer 2025
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Every PDF tool you need to get documents
done paper-free

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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.
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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.
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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.
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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.
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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.
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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:
I worked on a form without signing into my account. I came back to work on it some more and couldn't find it. I was able to contact online support and she helped me retrieve my file I am forever grateful. This forms take forever to fill out already and then to loose it. I was very happy. Thank you Elie
Regi
2016-07-12
Very good user friendly software. The only negative was the advertised payment of showing a monthly amount but the company deducted the whole 12 months in one lump sum.
Craig
2017-10-05
I am not a computer type of person, this this is a very good program. that I was able to figure out. thank You very much. I REALLY needed your help.John L. Texas
John L
2019-06-10
some of the forms are the same but pdfFiller has them in different names. I keep filling out the same form over and over, thinking it's a different one. confusing.
tracy
2023-03-06
Just retired and pdfFiller saves the day. Just retired and found several entities I need to work with to get all my personal business done still require faxing and filling out lots of documents. pdfFiller has help me out immensely with the modification of scanned documents and the ability to fax them...
AHappyUser
2021-03-25
I find that it was ok except the fact… I find that it was ok except the fact of having to put my credit card in for doing something the same day.. for a 30 day trial. ABSOLUTELY SAD :(
Lorie Crawford
2020-12-03
Impressive customer service (LIVE support) I did not realise that my free trial expired until I got a charge for the month of December. I contacted 'live support' (which popped in in 20 sec) and Thomas was the most helpful I've ever experienced in customer service. He found out I had 2 accounts and when I explained to him that I actually only used the service once, he promptly offered me refund. I did not even expect one because I honestly thought this is another website that makes money by offering a trial and then charge you once trial is finished (which many of us would forget and only cancel when it is too late). But no, refund is already action, and he also cancelled my account as per my request with no fuss! Thomas, thanks for being extremely prompt and helpful! I will surely use this service next time. Thank you!
customer
2020-12-02
PDFfiller was an easy and convenient… PDFfiller was an easy and convenient service to use. I filled out my PDF no problem and saved my documents. The customer support team was extremely helpful and accommodating when I needed to change my plan. Highly recommend!
Emma
2020-06-10
Life Saver I needed to convert a PDF to a Word document and do not have an Adobe subscription. I signed up for the free trial and was able to complete my mission!
Kirsten
2025-02-01

How to Reduce Image File Size Below 300 Kb

Learn how to Reduce Image File Size Below 300 Kb with pdfFiller

01
Navigate to pdfFiller website and login to your account
02
Click the Add New button and browse for a document you need to compress, from your desktop or cloud storage
03
Additionally, search for the templates in the file library or navigate to the document with direct link
04
In case you have the document you need saved to your account, simply go to My Documents and find it there
05
Click the Split option in the right-hand menu to Reduce Image File Size Below 300 Kb
06
Select the pages you need to extract from the original file
07
Alternatively, divide the original file into several and indicate which pages to leave in each
08
Add a title to each document
09
Now click the Split button
10
Choose a path for saving newly created documents and click Download Now

Reduce Image File Size Below 300 Kb

The ability to reduce image file sizes below 300 Kb can help you streamline your online content. Larger images can slow down your website, making it less appealing to users. With our feature, you can easily optimize images without sacrificing quality.

Key Features

Simple one-click image compression
Maintains image clarity and detail
Supports various file formats, including JPEG and PNG
User-friendly interface for quick adjustments
Batch processing for multiple images simultaneously

Potential Use Cases and Benefits

Perfect for website owners looking to improve loading speed
Ideal for bloggers wanting to enhance user experience
Useful for digital marketers aiming for better SEO scores
Great for e-commerce platforms to ensure faster product image loading
Helpful for graphic designers who need to share files efficiently

By reducing image file sizes, you can solve common problems like slow loading times, which often frustrate users and lead to higher bounce rates. This feature empowers you to enhance your website's performance, improve search engine rankings, and ultimately, create a better experience for your audience.

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!

#1 usability according to G2

Try the PDF solution that respects your time.
Users Most Likely To Recommend - Summer 2025
Grid Leader in Small-Business - Summer 2025
High Performer - Summer 2025
Regional Leader - Summer 2025
Easiest To Do Business With - Summer 2025
Best Meets Requirements- Summer 2025