Minimize Image File Size to 300kb 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
High Performer - Summer 2025
Regional Leader - Summer 2025
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Best Meets Requirements- Summer 2025

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:
great product. a bit pricy for the monthly subscription. charging by the document would be better for a person like me who only needs to use the service occasionally.
Anonymous Customer
2016-11-15
It works and is easy to use. I think it is a little pricey for the occasional individual user. Would like to have options based on degree of use: e.g., individual vs corporate.
David S
2018-03-17
It was really hard to find certain features like consolodating multiple PDFS into one. I also thought the package I bought came with the signature signing option - and apparently it didn't. 180/year is a lot to NOT have that feature. That's the main reason I chose it over others.
Nicki T
2019-04-12
Easy Peasy We are an international company and approvals from everywhere around the globe are always needing signatures. Ease of use is key for fast turnaround on signing multiple documents. Can't think of anything to complain about.
Sue R.
2019-09-18
A must have for your business Overall, this software is a very useful, less time consuming, and efficient addition for my business. I love that I can complete and sign required documents on the go with no hassle, without having to print and physically complete and sign any document. I love that this software is so convenient and easy to use. Its a must have for completing and signing documents for your business electronically in a quick and efficient manner. The mobile app for this software is not that easy to use as the online (desktop) version.
ALTON F.
2019-01-29
I made a mistake and accidentally signed up for this service. When I got the **** for $96, I was shocked. I thought it was going to be such a hassle and was so pleasantly surprised. I got a full refund within an hour of writing to them with a very nice note.
Donna Louise S
2021-08-10
Great Customer Service I was checking out pdfFiller to help with a project I was working on. I must have started a free trial and forgot to cancel. I received a charge for an annual subscription via paypal. Customer service was quick to give me a refund for the mistake. The agent was amazing. Helped me right away, issued a refund. Wow! Best CS I have ever received. Thanks so much.
Ralph Hall
2021-07-10
I inadvertently established trial accounts under two different emails for PDFFILLER.. Although I found the product to be useful and efficient, i decided that I did not have the volume of **** to justify an ongoing subscription and canceled. A paypal charge a month later for a year's subscription alerted me to still having an active acct under a 2nd email address. I immediately contacted customer support via Chat and within a matter of minutes the agent terminated the account and send a credit back to my paypal account. Truly amazing customer service! Further, I would HIGHLY ********* PDFFILLER for any one needing to alter a significant volume of **** -- it is a very good product."
Elickm
2021-05-22
What do you like best? The ability to edit almost any part of a pdf has saved me on countless hours of retyping a document for one minor change. The interface is very easy as well What do you dislike? The only improvement I would like to see is the ability to remove sections (cut) and move others into the opening. I may be a novice and this ability does exist, but if it does not, I personally would find it beneficial What problems are you solving with the product? What benefits have you realized? I am able to correct sentances, paragraphs or simply small typos. The ability to adjust those without redoing an entire document is an amazing benefit.
Administrator in Consumer Services
2021-02-12

Discover how to effortlessly Minimize Image Size to 300kb online

Changing your file sizes can help you declutter your cloud storage, send files via email, and submit or post documents that might go over the allowed size limit online. Whatever your scenario, a powerful and simple-to-use editing tool makes this process straightforward.

Different online solutions can help you Minimize Image Size to 300kb. If you’re searching for a reliable, industry-compliant, and safe option, consider pdfFiller.

Here’s how you can Minimize Image Size to 300kb in a few easy steps.

A quick guide on how to Minimize Image Size to 300kb

01
Create a pdfFiller account or log in if you have one already.
02
Add your document by importing it from the cloud or uploading it from your device.
03
Go to the My Documents tab and locate the file(s) you’ve uploaded.
04
Hit the file you would like to downsize, scroll the right sidebar down and find the Split option.
05
Select the pages you want to split by picking them from the right-hand side panel or select page numbers or ranges.
06
Rename the newly created file or leave it as it is.
07
Select where you would like your file to be saved: Google Drive, Dropbox, etc.
08
Download your file to your computer by clicking the Download Now button.

In the event you come upon problems splitting your file, our support service crew will gladly aid. Click on Opinions, describe your issue, thus hitting Send.

With pdfFiller, it's easy to Minimize Image Size to 300kb regardless of your device. Don’t worry about sacrificing your file quality after reducing its size-our solution tackles resolution issues. It will help you finish the job within minutes while keeping file quality. Our advanced features also let you modify, manage, order, annotate and shield and sign online forms.

Give pdfFiller a go now and start dealing with your files more efficiently.

Minimize Image File Size to 300kb Feature

You need your images to load quickly and look sharp. The Minimize Image File Size to 300kb feature helps you achieve that by compressing your images without sacrificing quality. This tool is essential for website owners, content creators, and digital marketers.

Key Features

Compress images to 300kb or less
Maintain high image quality during compression
Easy to use with a simple interface
Compatible with various image formats
Quick processing time for immediate results

Potential Use Cases and Benefits

Optimize images for faster website loading times
Reduce bandwidth usage on webpages and mobile devices
Enhance user experience through quicker image downloads
Improve SEO rankings with properly sized images
Facilitate easy image sharing on social media

This feature can solve your problems related to slow loading times and unoptimized images. By reducing your image size to 300kb, you ensure a smoother experience for your visitors. Whether you run a blog, manage an online store, or create social media content, this tool provides a reliable solution to enhance your digital presence.

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
What is the pixel size for 200kb? 800 pixels wide just fills the screen for most monitors and 200 KB is plenty for that image size. How do I reduce the size of a 200kb photo?
How to reduce the image size in KB/MB? To reduce the image size in KB or MB online, first upload it to ResizePixel's website. Enter a desired file size and select the corresponding unit of measurement (KB or MB). Then proceed to Download page to get the image file.
If the pixel dimensions are given, multiply them by each other and the bit depth to determine the number of bits in an image file. For instance, if a 24-bit image is captured with a digital camera with pixel dimensions of 2,048 x 3,072, then the file size equals (2048 x 3072 x 24)/8, or 18,874,368 bytes.
Compress a picture Select the picture you want to compress. Click the Picture Tools Format tab, and then click Compress Pictures. Do one of the following: To compress your pictures for insertion into a document, under Resolution, click Print. Click OK, and name and save the compressed picture somewhere you can find it.
What is the pixel size for 300 KB? The digital size of file should not exceed 300 KB each and must not be less than 20 KB and resolution 350 pixels (Width) X 350 pixels (Height) minimum, 1000 pixels (Width) X 1000 pixels (Height) maximum and a bit Depth of image file should be 24 bit.
How to compress a PDF to 300kb or less. Open the Tools center and select the Optimize PDF Tool. Choose the file you want to compress. Select Reduce File Size in the top menu. Pick your options and file version compatibility. Rename and save the file.

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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