Reduce Image Size Under 500 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
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:
What do you like best?
Really easy to use for my reports, I use this product to mark up and save PDFs for clients
What do you dislike?
Nothing really. It meets my needs and is easy to use and download
What problems are you solving with the product? What benefits have you realized?
Easily mark up reports for my clients
User in Consumer Services
2019-03-02
Few years with pdffiller I am their client for almost 3 years. I did my best to get how it works and was making bad reviews in appstore because complicated ui on the start. I was checking out competiting editors, but I could say that other apps were even more complicated. Many things changed from that time and editor became much more user friendly, got new options for saving money and time. I am less about challenging their customer service but sometimes updates are a bit confusing.
Vanessa Georgiou
2019-09-04
A safe way to fill forms I wish they had an option for screenshare set up support. Though it took awhile to learn, we are so grateful for what it's allowed our company to do! LinktoFill allows us to send out one link and receive back filled PDF's instead of uploading over and over and sending back and forth to gather missed info. The site is hard to learn and takes a bit to get used to.
Stephanie G.
2019-05-30
Program is very user friendly. Able to properly prepare and submit IRS Form 941. Easy to use and instructions on usage is very user friendly. Cost to use the system is affordable. Ability to save documents is crucial to church finances.
David R.
2017-11-14
Great product to add a professional look to your completed documents Adds a quality appearance to my work. No more manual handwriting ugly forms. Once the user is able to follow the print/save process the end product is quickly achieved. Quality finished product when using PDF-Filler. The software easily converts rough looking hard to read forms into easy to follow wordsmith quality documents.
Michael B.
2017-11-14
User Friendly and Effective Audit Trail Found it very user friendly when using it to get signatures. The audit trail is also simple and understandable in terms of tracking.
The Force
2021-10-18
If I had the option to put 100 stars, I would. This product is fantastic. There are small issues with reformatting, but I think the user can get over that.
Darcé
2021-04-13
We use PDF Filler with SignNow for documents for clients and employees. All seems to work very well. I did 6 documents, each several times as the requirements changed. I updated the company logos, just erase the old ones in the PDF and Word documents. So far, I only worked on a Fillable Signable document for clients I used erase, and then inserted better wording.
David K. T
2021-03-03
I had an issue with the automatic renewal of my subscription smack in the middle of the COVID-19 pandemic. I have already been in quarantine for the past 4 weeks and cannot use the services of PDFfiller. I got in touch with the company and I immediately received a response from Anna who refunded the draft and cancelled my subscription. Because of the swift attention paid to my concerns, and the professional way in which it was handled, PDFfiller has earned my endorsement. *******
Lourdes
2020-04-28

How to Reduce Image Size Under 500 KB

Learn how to Reduce Image Size Under 500 KB using pdfFiller

01
Navigate to pdfFiller website and sign in to your account
02
Click the Add New button and browse for a document you need to Reduce Image Size Under 500 KB, from the desktop or cloud storage
03
Alternatively, browse the pdfFiller library for a template you need
04
If you've the file uploaded to your account before, navigate to My Documents to find it
05
To reduce the size of a document, click on it and select Split in the right-hand menu
06
Indicate the pages you want to separate from the original file by clicking on them
07
Additionally, you can divide the document in a half and keep required pages in it
08
Type file titles to each of them or leave them as is
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Now click Split
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Select a path for saving newly created files and click the Download Now button

Reduce Image Size Under 500 KB

Managing files can be a challenge, especially when it comes to image sizes. With our 'Reduce Image Size Under 500 KB' feature, you can easily compress your images for various purposes. This tool helps you keep images under the desired size while maintaining essential quality.

Key Features

Compress images quickly and efficiently
Maintain image quality during the reduction process
Support for various image formats like JPEG, PNG, and BMP
User-friendly interface for easy navigation
Batch processing for multiple images at once

Potential Use Cases and Benefits

Reduce upload times for websites and blogs
Save storage space on devices and cloud services
Enhance email delivery by keeping attachments small
Speed up page loading times for improved user experience
Prepare images for social media sharing

This feature directly addresses the common problem of large image files causing delays and complications. By compressing your images to under 500 KB, you can streamline your workflow and enhance your online presence. You can enjoy seamless uploads and faster loading times, ultimately boosting your productivity.

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 Image Size Under 500 kb with pdfFiller

Reducing the size of your images can be important when working with PDF documents. With pdfFiller's Reduce Image Size Under 500 kb feature, you can easily compress your images to meet the file size requirements. Here's a step-by-step guide to help you use this feature:

01
Open the PDF document that contains the image you want to reduce in size.
02
Click on the 'Edit' tab at the top of the pdfFiller interface.
03
Select the image you want to reduce by clicking on it.
04
Once the image is selected, a toolbar will appear above it. Click on the 'Image' icon in the toolbar.
05
In the 'Image' menu, click on the 'Reduce Image Size' option.
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A dialog box will appear, allowing you to choose the desired file size. Select 'Under 500 kb' from the options.
07
Click on the 'Apply' button to reduce the image size.
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The image will be compressed and its file size will be reduced to under 500 kb.
09
Save the PDF document to apply the changes and keep the reduced image size.

By following these simple steps, you can easily reduce the size of your images to meet the 500 kb requirement using pdfFiller's Reduce Image Size feature. Enjoy the benefits of smaller file sizes without compromising on image 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 image to 500KB First of all, select image on this compress image to 500kb tool. Now, compress image using the slider. Also, you can set image size as you wish. You can add or remove images from the list as well. At last, download compressed images and compress more on compress image to 500kb tool.
500kb-1mb usable up to A7 u2013 one eighth of an A4 sheet (74 x 105 mm or 2u215eu201d x 4u215bu201d) 1mb-1.5mb up to A6 u2013 one quarter of A4 (105 x 148 mm or 4 u215bu201d x 5u215eu201d)
Kb To Pixels Conversion Table KilobytesPixels500 kb620 X 413 pixels512 kb627 X 418 pixels600 kb679 X 453 pixels700 kb733 X 489 pixels46 more rows
How to Reduce Image Size in kb Online Upload Image. First, click the upload button to select the image. Choose Quality & Compression. Choose the quality and compression ratio you desire. Click Compress Image. Click the Compress Image button to initiate the process. Download Reduced Size Image.
Open the image in Microsoft Paint. Select the image and use the resize button. Click OK and the image will resize. If you want to crop the image, use the Selectu201d button to choose the portion of the image you want to keep, then click Crop. Save the image.
How to Reduce Image Size in kb Online Upload Image. First, click the upload button to select the image. Choose Quality & Compression. Choose the quality and compression ratio you desire. Click Compress Image. Click the Compress Image button to initiate the process. Download Reduced Size Image.
How to Compress JPEG Less Than 500kb Go to and login to your account or create one if you're a new member. Click the Add New button and browse for a document you need to Compress JPEG Less Than 500kb. Additionally, search for the documents from the file library, enter the document's URL, or send it via email.
A '500 KB size is defined as 500, 200, and 100 KB of the same picture (or the same size as a thumbnail) in the same resolution. If you want to create a '500 KB image for your blog or site, please ensure you are not using the '500 KB size' in conjunction with the '2048u00d712288 size'.

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Users Most Likely To Recommend - Summer 2025
Grid Leader in Small-Business - Summer 2025
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Regional Leader - Summer 2025
Easiest To Do Business With - Summer 2025
Best Meets Requirements- Summer 2025