Reduce a Image Document to 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 Sep 20, 2025

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
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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

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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.

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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:
Liking it so far. But when I'm using the eraser, line, or other tool, it automatically changes back to text add mode after saving the change I've made rather than staying with the eraser, line drawer, etc. If you did it this way b/c more users keep erasing, adding lines, highlights, etc when they intend to make only one change and start typing then nevermind. I would rather it stay with the eraser, highlighter, etc. and I'll switch back to adding text when I'm ready to do so. Hope that helps.
Brook
2015-07-13
At times, it is difficult to edit the pdf the way you want. There are too many steps to take in order to do what you want with your document. Eventually, I am able to get the pdf the way I want it.
Shonda
2016-07-08
Great application. Only slight problem with address box, press the <enter> ket 3 or 4 times after filling sender address to keep it from printing over instructions in box immediately beneath.
Uju
2017-01-31
For a new customer who has only used this program for a short time, It's a bit confusing to find all the necessary information. I am learning, but it's taken some navigation, and I haven't used the help line, because I don't even know the right questions to ask.
Dawn G
2018-07-23
hard to figure out and hard to talk to customer support they like the texting thing I hate it love talking on phone talking to real people and takes a lot less time due to I can allow you to show me on my screen great technology
Joseph E N
2019-10-19
What do you like best?
Its user friendly and efficient! It makes all of contracts much easier to implement. It saves all of your information online so doesn't use your memory.
What do you dislike?
Fax option could be updated and better. I am a notary, but it would be much better if this option was more efficient as well for other people.
What problems are you solving with the product? What benefits have you realized?
I am readily able to save documents and fill them out online copy and re-create new documents from previous ones. It is user friendly. I can send them to multiple clients at once for signatures with e-sign option.
Sherry Wiggins
2019-08-15
pdfFiller Review Overall, PDFfiller is an excellent solution for digital signature, document management, and PDF editing needs. I highly recommend this platform for any user looking for a reliable and convenient solution to work with PDF documents. PDFfiller is an excellent online platform that I really enjoyed using for its features of digital signature, document management, and PDF editing. I used this platform for more than a year and I was impressed with its ease of use and the speed of its features. The negative aspect that I noticed on PDFfiller is that it is not always easy to find advanced editing options, especially for beginner users. This can lead to some frustration at the beginning, but once you get familiar with the interface, it becomes much easier to use.
Verified Reviewer
2023-02-17
Support is very helpful. I had to cancel my subscription as I am out of work. They were very helpful in assisting me in canceling my account.Hopefully, when I can, I will be able to resubscribe.
David Ivey-Soto
2020-09-14
Too expensive for casual users It's too expensive for third world countries. I just need to remove some watermarks. I need it to use it once a month
ignacio ferrari
2020-08-17

How to Reduce an Image Document to 300 kb

Follow this guide to Reduce an Image Document to 300 kb on pdfFiller

01
Go to pdfFiller and sign in to your account or create one if you're new
02
Click the Add New button to upload a document you would like to Reduce an Image Document to 300 kb. Browse for the file on your device or one of the supported storage services
03
Alternatively, browse the templates from the file library or navigate to the document with direct link
04
If you've uploaded the document before to your account, navigate to My Documents to find and open it
05
Click the Split option in the right-hand menu to Reduce an Image Document to 300 kb
06
Indicate the pages you would like to separate from the original file
07
Divide the original file into several and indicate which pages to use in each
08
Add a title to each document or leave them as is
09
Click the Split button
10
Choose a destination for new files and click the Download Now button

Reduce Image Document to 300 KB Feature

Optimize your images easily with our Reduce Image Document to 300 KB feature. This handy tool helps you manage your image files efficiently, ensuring you never have to compromise on quality for the sake of size.

Key Features

Effortlessly compress images to a maximum of 300 KB
Maintain high visual quality with optimized processing
Simple user interface for quick navigation
Supports various image formats including JPEG, PNG, and GIF
Batch processing to save time on multiple files

Potential Use Cases and Benefits

Reduce file size for faster uploads on websites and social media
Send images via email without exceeding attachment limits
Store more images on cloud services with limited space
Prepare images for presentations and reports with ease
Share high-quality images without technical hassle

By using our Reduce Image Document to 300 KB feature, you can tackle file size challenges head-on. This tool enables you to convert large images into manageable sizes while preserving their visual integrity. Forget about slow uploads or storage worries; focus on what matters most—your content and communication.

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!

How to Reduce an Image Document to 300 kb with pdfFiller

Reducing the size of an image document to 300 kb can be easily done using the pdfFiller product. Follow these steps to achieve the desired result:

01
Open the pdfFiller website or app and log in to your account.
02
Upload the image document that you want to reduce in size. You can do this by clicking on the 'Upload' button and selecting the file from your device.
03
Once the document is uploaded, click on the 'Edit' button to access the editing tools.
04
In the editing toolbar, click on the 'Resize' option. This will open a dialog box where you can adjust the size of the document.
05
In the dialog box, enter '300' in the 'Width' field. The 'Height' field will automatically adjust proportionally.
06
Click on the 'Apply' button to resize the document.
07
After the document is resized, click on the 'Save' button to save the changes.
08
You can now download the resized image document by clicking on the 'Download' button.

By following these simple steps, you can easily reduce an image document to 300 kb using pdfFiller. Enjoy the convenience of having smaller file sizes without compromising on quality!

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
How to Compress Photo Size to 300kb Navigate to the .com website and login or create a new account for free. Click the Add New button and browse for a file you need to Compress Photo Size to 300kb; sync a cloud storage account so that you can search for documents from there.
u2020 The '300 KB photo size in pixels' is the size of photos with the dimensions of 3.3 u00d7 3.3 inches (6 u00d7 6 cm), which are usually used with a computer screen view or a photo in printed material.
How to Compress Photo Size to 300kb Navigate to the .com website and login or create a new account for free. Click the Add New button and browse for a file you need to Compress Photo Size to 300kb; sync a cloud storage account so that you can search for documents from there.
Steps to compress PDF to 300KB. Go to the online compression tool website. Upload the file you want to compress. Let the software do its magic. Download or share your newly compressed file.
This Simple Image Resizer To Kilobytes helps you resize picture to 300 KB online for free. You will do this resize in just two simple steps - Upload image and hit button Resize Image to 300kb and you're done ! You don't have to any extra software on your device.
How to Reduce Image Size in Kb Upload or drop the image to the photo Kb reducer. Choose desired quality and compression type. Hit the Reduce image size in KB button. Download the compressed image by clicking on the download button.

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Regional Leader - Summer 2025
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Best Meets Requirements- Summer 2025