Last updated on
Dec 29, 2025
Downsize Image File Size to 50 kb 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.
0
Forms filled
0
Forms signed
0
Forms sent
Try these PDF tools
Edit PDF
Quickly edit and annotate PDFs online.
Start now
Sign
eSign documents from anywhere.
Start now
Request signatures
Send a document for eSignature.
Start now
Share
Instantly send PDFs for review and editing.
Start now
Merge
Combine multiple PDFs into one.
Start now
Rearrange
Rearrange pages in a PDF document.
Start now
Compress
Compress PDFs to reduce their size.
Start now
Convert
Convert PDFs into Word, Excel, JPG, or PPT files and vice versa.
Start now
Create from scratch
Start with a blank page.
Start now
Edit DOC
Edit Word documents.
Start now
Discover the simplicity of processing PDFs online
Upload your document in seconds
Fill out, edit, or eSign your PDF hassle-free
Download, export, or share your edited file instantly
Top-rated PDF software recognized for its ease of use, powerful features, and impeccable support
Every PDF tool you need to get documents done paper-free
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.
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.
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.
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.
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.
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:
EXCELLENT SOFTWARE, SIMPLE YET HIGHLY EFFECTIVE. CUSTOMER SUPPORT WAS ALSO IMPRESSIVE. THIS PRODUCT WILL SECURE A SAFE YET EFFICIENT WAY TO MOVE TO A PAPERLESS SYSTEM.
2014-05-31
Getting acquainted with it. Pretty good. Would be a big help to be able to copy and paste whole cell entry(e.g., multiple-line entry within a cell) into another cell. Also, clumsy toggling between a p.1 and p.2 of a device - several interruptions to tell me the document was being edited.
2015-04-15
Had an issue at first and contacted management. The problem was corrected right away and I could not be happier with the outcome. There are a lot of features included with this site, so it is a must have for a business of any size. Thank you very much.
2018-11-07
What do you like best?
Simple and easy way I can get things done
What do you dislike?
Wish phone app was just as easy to manuever
What problems are you solving with the product? What benefits have you realized?
Signature and cleaning up Documents
Simple and easy way I can get things done
What do you dislike?
Wish phone app was just as easy to manuever
What problems are you solving with the product? What benefits have you realized?
Signature and cleaning up Documents
2019-02-26
PDF editor PDF filler
Give it a go to find out what it has in store for you
I love this product, it is readily available on the internet can work a handful of pages to correction without downloading this software.
Cant think of many cons it works best for me to do my general corrections, might not have detailed features for a professional editor, but definitely works for me.
2018-10-16
THE ONLY THING IS IT MAKES ME PAY…
THE ONLY THING IS IT MAKES ME PAY EVERYTIME I LOG OFF AND LOG BACK IN AND WANT TO PRINT. i THOUGHT IT WAS A MONTHY FEE BUT IT MIGHT NOT BE SO LOOK OUT FOR THAT.
2021-06-07
Appreciate to keep the pricing say…
Appreciate to keep the pricing say within $10 and max of say 10 docs instead of $20 per month. No contract please
2020-12-29
What do you like best?
I love that PDF Fillers allows me to use me to organize my files into folders. I am able to sort my files and access with ease.
What do you dislike?
I wish the platform would be available a downloadable app for the desktop.It would be easier than logging on to a website.
Recommendations to others considering the product:
The pdf filler is get if you really need to get yourself organized. It's also great for signing documents. The pdfFiller also is easy to navigate.
What problems are you solving with the product? What benefits have you realized?
I love that PDF Filler saves my files where I left off. Sometimes I find myself in the middle of a lot of things and have my information saved makes it a lot easier for me.
2020-11-19
One of the best customer service…
One of the best customer service centers I've encountered. They responded promptly, understood my concern, and issue resolved immediately. Thank you!
2020-11-02
Downsize Image File Size to 50 kb
Are you struggling with large image files that slow down your uploads or take up too much storage? Our Downsize Image File Size feature allows you to easily reduce your images to a manageable 50 kb. With this tool, you can streamline your workflow and enhance your online sharing experience.
Key Features
Effortlessly reduce images to 50 kb
Simple and intuitive interface
Supports multiple image formats
Maintain essential image quality
Fast processing time
Potential Use Cases and Benefits
Optimizing images for websites and blogs
Reducing file sizes for email attachments
Saving space on cloud storage
Improving upload speeds on social media
Enhancing user experience by speeding up page load times
By downsizing your image files, you can solve storage and performance issues. Large files can hinder your productivity and frustrate your audience. With our feature, you can focus more on sharing your content, and less on dealing with file sizes. Start enjoying a smoother online experience today.
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 reduce the KB size of a photo?
The primary way to reduce the file size of an image is by increasing the amount of compression. In most image editing applications this is done by the selections you make in the “Save As” or “Export As” dialog box when saving a PNG, JPG, or GIF.
What is the pixel size for 50 KB?
What is the pixel size for 50 KB? Dimensions 200 × 230 pixels (preferred) Size of file should be between 20kb50 KB. Ensure that the size of the scanned image is not more than 50 KB. How do I resize a photo to 50 KB?
How do I reduce KB of picture?
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.
How do I calculate pixel file size?
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.
How do I compress a JPEG to 50kb on my laptop?
It can be 50kb, 100kb, 200kb or any other size. Go to https://imagecompressor.io/compress-to-exact-size. With this tool you can compress any JPEG file to size of your choice. Upload JPEG File. Enter desired file size in KB or MB. Compress & Download.
How can I make a picture 50 KB 100 KB online?
How to compress image 50kb to 100kb? First of all, select image on the compress image 50kb to 100kb tool. See the preview of selected images on the image compressor. You can set image size from 50kb to 100kb using the slider. Also, you can simply add or remove images from the list.
#1 usability according to G2
Try the PDF solution that respects your time.