Last updated on
Sep 20, 2025
Resize Image File Size to 512kb For Free
Drop document here to upload
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.
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Being able to use pdffiller has been a lifesaver in so many ways: neatness, conversion of files, time saver, etc. I am a high school English teacher, and I also raise miniature Australian shepherds and quarter horses; with pdffiller, filling out forms online and being able to save them and/or fax them has saved me time, given a more professional look to my papers, and actually improved my productivity in different areas of my work.
2015-07-27
User friendly. In past years I've been able to bring up the forms I need from www.irs.gov and fill out the forms, save and print the forms. Same is true for Louisiana Dept of Revenue. Now neither of the websites supports filling out any forms. I was extremely frustrated with this change. PDFfiller has made my life so much easier. Thank you
2016-03-23
I had been looking for something which works on phones & chromebooks as well as computers. It's great this operates 100% in a browser and works REALLY well. Has some limited zapier support and has decent integration with g-suite. The support, including one emergency thing, has been much better than average. There are some additions which I feel could make pdffiller absolutely a star, but it's more than functional and easy to use today.
2018-08-01
Love, Love, Love the PDF Filler
I recommend this product.
This program makes it so easy to fill out any PDF. It really helps in our office for everything to appear highly professional.
It is taking me awhile to learn this software, but I think that once I master it that it will be very helpful in our office.
2018-05-09
It really makes billing a lot easier. The program is really user friendly and it saves all your work
It makes it so much easier to print of my cms 1500 forms for insurance billing.
I like that this software saves your previous work so you can reprint if you make a typo or need to add something to submit again.
2017-11-22
IT WAS A GREAT SOFTWARE BUT I HOPE YOU…
IT WAS A GREAT SOFTWARE BUT I HOPE YOU CAN HAVE PESO CURRENCY TO PURCHASE THIS PREMIUM SINCE I AM STILL AT TRIAL USE.
2024-02-13
really great program
this was a very user friendly interface, no guessing what different tools do or where anything is located everything is organized and very simple but at the same im there is a lot of useful and needed options for editing the pdf, even a way to convert to other document styles and save...can share or and docs as attachment to contacts that you choose, and h\they have the option to edit and add to the doc as well. im also getting a totally free no gimmicks snags or hidden charges or fees and i mean legit its really free for real! highly recommend!!!
2020-07-21
I am a Landlord and own several properties
I am a Landlord and own several properties. I previously have used DocuSign to obtain a tenants signature on a tenancy agreement. PDFiller is so much more flexible and would give google all the stars they deceiver for this product. Many Thanks. Franz.
2020-07-13
Very easy to use, only thing is learning for a beginner is how to save the files so that they are editable in Microsoft word, and the work of art is not all over the place in the word document, thanks a lot! 10 stars for the service!
2025-04-08
Resize Image File Size to 512kb Feature
The Resize Image File Size to 512kb feature allows you to compress images without losing significant quality. It helps streamline your workflow and maintain optimal performance across various platforms.
Key Features
Reduces image file size to a maximum of 512kb
Maintains visual quality during compression
Supports multiple image formats including JPEG and PNG
User-friendly interface for easy resizing
Quick processing time for efficiency
Potential Use Cases and Benefits
Uploading images to websites with size restrictions
Sharing photos via email without exceeding size limits
Optimizing images for faster website loading times
Storing more images on devices with limited storage
Improving the performance of online portfolios or blogs
This feature addresses common problems such as large image sizes that hinder your ability to upload, share, or store images effectively. By compressing your images to a manageable size, you can work more efficiently and enjoy a better experience when interacting with digital content.
How to Resize Image File Size to 512kb with pdfFiller
Resizing the file size of an image to 512kb is a simple process with pdfFiller. Follow these step-by-step instructions to learn how to use this feature:
01
Open the pdfFiller website or app and log in to your account.
02
Upload the image file you want to resize. You can do this by clicking on the 'Upload' button and selecting the file from your computer or by dragging and dropping the file into the designated area.
03
Once the image is uploaded, click on the 'Edit' button next to the file name.
04
In the editing options, select the 'Resize' tool.
05
A pop-up window will appear with various resizing options. Choose the 'File Size' option.
06
Enter '512' in the 'File Size' field. The unit will automatically be set to 'KB' (kilobytes).
07
Click on the 'Apply' button to resize the image file size to 512kb.
08
After the resizing process is complete, you can download the resized image by clicking on the 'Download' button.
09
If you need to make further adjustments or edits to the resized image, you can use the other editing tools available in pdfFiller.
By following these simple steps, you can easily resize the file size of an image to 512kb using pdfFiller. Enjoy the convenience and efficiency of this feature!
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 do I convert a photo to JPG less than 500kb
Convert the JPG to a PDF first. On the result page, click 'Compress' (under the Download button). Choose 'Basic Compression' and wait for our software to compress the file. On the next page, click 'to JPG' to save the file as an image.
How do I make a JPEG smaller than 500kb
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 do I change the KB size of a photo
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 do I make a picture 512kb
Right-click on the image file in the File Explorer, select Open With, Paint. Select main menu item Image, StretchSkew Change the Horizontal and Vertical percentages to a percentage less than 100. Select the main menu item File Save As to save the resized image.
How do I compress a JPEG to 1kb
Drag and drop your JPEG into the Image Compressor. Choose the 'Basic Compression' option. On the following page, click 'to JPG. ' Choose 'Extract Single Images' (this is important).
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