Shorten PNG File Size below 50kb For Free

Drop document here to upload
Select from device
Up to 100 MB for PDF and up to 25 MB for DOC, DOCX, RTF, PPT, PPTX, JPEG, PNG, JFIF, XLS, XLSX or TXT
Based on 12500+ reviews
Last updated on Dec 29, 2025

Shorten PNG File Size below 50kb with pdfFiller

How to shorten PNG file size below 50kb

To shorten your PNG file size below 50kb using pdfFiller, simply upload your image, select the desired compression level, and download the optimized file. This quick process allows you to maintain image quality while achieving significant file size reduction.

What is a PNG file?

PNG stands for Portable Network Graphics, a raster graphics file format that supports lossless data compression. It is widely used for web images, graphics, and logos due to its ability to maintain high-quality resolution and transparencies. Unlike JPEG, PNG images are ideal for images that require editing or modifications due to their flexibility.

Why is it essential to shorten PNG file size below 50kb for document management?

Reducing PNG file sizes to below 50kb is crucial in document management, particularly for online sharing and storage. Smaller file sizes improve loading times, reduce bandwidth usage, and make files easier to email or upload without exceeding size limitations. This optimization fosters smoother collaboration and enhances overall efficiency in digital workflows.

What are the key features of shortening PNG file size using pdfFiller?

pdfFiller includes numerous features to streamline the process of shortening PNG file sizes. Users can compress images effortlessly while preserving quality, choose from multiple compression levels, and enjoy user-friendly interfaces. Additionally, pdfFiller supports batch processing to handle multiple images simultaneously, saving time and effort.

  • Easy upload and drag-and-drop functionality for seamless integration.
  • Multiple compression options to balance quality and size.
  • Batch processing to compress several PNG files at once.
  • Cloud-based access for document handling from any location.

Which file formats can you shorten the size for using pdfFiller?

pdfFiller supports a range of file formats for compression, primarily focusing on image and document types. In addition to PNG, users can also optimize JPG, GIF, and other common formats. This versatility allows organizations and individuals to manage different assets without switching tools.

How does pdfFiller handle compression levels and customization options?

pdfFiller provides users with customizable compression levels. Users have the ability to choose from a lightweight compression that preserves quality for everyday use to a more aggressive compression suitable for larger projects. This flexibility allows users to determine the best balance between image quality and file size.

Can you perform batch processing with pdfFiller for large volume PNG file size adjustments?

Yes, pdfFiller excels in handling batch processing, allowing users to compress multiple PNG files in one go. This feature is particularly useful for businesses or individuals who need to optimize large numbers of images, ensuring both time and efficiency while maintaining consistent quality across each file.

How to use pdfFiller to shorten PNG file size: step-by-step guide

Using pdfFiller to reduce PNG file sizes is straightforward. Follow these simple steps:

  • Visit pdfFiller.com and sign in or create an account.
  • Upload your PNG file by dragging and dropping it onto the platform.
  • Select the 'Compress' option and choose your preferred compression level.
  • Review the image quality before finalizing the compression.
  • Download your compressed PNG file for immediate use.

What are the benefits of shortening PNG file size via pdfFiller?

Utilizing pdfFiller to reduce PNG file sizes comes with several advantages, including enhanced accessibility for online sharing, reduced load times on web platforms, and simplified storage management. By keeping files within a small size threshold, users can enjoy smoother document workflows and improve collaborative efforts across teams.

What industries and use-cases benefit from shortening PNG file size?

Numerous industries find value in optimizing PNG files, especially those reliant on digital communications. Graphic designers, marketers, and content creators often need to work with web-optimized images, while educators might utilize PNGs in presentations and learning resources. By maintaining lower file sizes, these fields can enhance their productivity and resource management.

How do alternatives compare to pdfFiller for shortening PNG file sizes?

While numerous tools across the web offer image compression, pdfFiller stands out with its comprehensive document management capabilities. Unlike standalone image compressors, pdfFiller integrates image editing, e-signatures, and collaboration features into a coherent platform, making it an attractive option for teams and individuals alike.

Conclusion: Why choose pdfFiller for shortening PNG file sizes?

In conclusion, shortening PNG file size below 50kb using pdfFiller delivers numerous advantages, from operational efficiency to enhanced collaboration. The platform's combination of powerful features, user-friendly interface, and the ability to manage various file formats positions it as an essential tool for individuals and teams looking for effective document creation and management solutions. Invest in pdfFiller to streamline your digital workflows today.

Try these PDF tools

Edit PDF
Quickly edit and annotate PDFs online.
Sign
eSign documents from anywhere.
Request signatures
Send a document for eSignature.
Share
Instantly send PDFs for review and editing.
Merge
Combine multiple PDFs into one.
Rearrange
Rearrange pages in a PDF document.
Compress
Compress PDFs to reduce their size.
Convert
Convert PDFs into Word, Excel, JPG, or PPT files and vice versa.
Create from scratch
Start with a blank page.
Edit DOC
Edit Word documents.

Compress, edit, sign, and manage documents from a single solution

Compress and edit PDFs in one place

Edit your PDF and compress it directly within the editor. Choose from high, medium, or low compression levels to balance quality and file size according to your needs.
Screen

Equip yourself with powerful PDF tools

Edit PDFs online almost as easily as Word documents. Add text, adjust formatting, replace content, insert images, and more. pdfFiller has all you need to get your documents done from start to finish.
Screen

eSign and send documents

Sign documents on your own or send them to others for signatures, whether a single recipient or an entire group. You can assign roles, manage the signing order, set reminders, and request additional authentication.
Screen

Annotate and collaborate

Highlight important data, redact sensitive details, add sticky notes, and exchange comments in your PDFs. Then, instantly send documents for review or editing. You can also share files and folders with your team to boost collaboration.
Screen

Organize and manage PDFs

Merge, split, rearrange, and convert PDFs into formats like DOCX, XLSX, JPEG, PNG, and PPTX. Secure your documents by locking them with a password or placing them in an encrypted folder.
Screen

Secure files in the cloud

Organize your documents and templates in secure cloud storage and access them from anywhere. pdfFiller follows strict security regulations such as GDPR, HIPAA, PCI DSS, SOC 2 Type II, and others to help safeguard your data.
Screen

How to compress your PDF?

Illustration

1. Upload your document

Upload a document from your device, cloud storage, email, or URL.
Illustration

2. Open a document in the editor

Edit your document and click the Compress button in the top menu panel.
Illustration

3. Set compression parameters

Select the file format, destination, and compression level, then hit Save.
Upload your document

Who needs this?

Explore how professionals across industries use pdfFiller to compress PDFs
Education
Real Estate
Healthcare
Finance
Sales
Insurance
Education

Education

Teachers and administrators can reduce file sizes for effortless sharing with pdfFiller’s compress feature, and enhance collaboration between students and educators with pdfFiller's tools designed for seamless collaboration.
  • Lesson plans
  • Student enrollment forms
  • Class schedules
  • Permission slips
Real estate

Real Estate

Real estate agents and brokers compress PDFs to quickly share documents with clients and colleagues via email attachments or a link. They also use pdfFiller to customize templates, ensuring everything is consistent and error-free.
  • Property listing brochures
  • Lease agreements
  • Sales contracts
  • Property management forms
Healthcare

Healthcare

Healthcare professionals use pdfFiller to create, fill out, and compress PDFs for secure document sharing and faster uploads to patient portals. Sending forms via links or embedding them on websites simplifies data collection and improves the patient experience.
  • Patient intake forms
  • Appointment schedules
  • Prescription forms
  • Consent forms
Finance

Finance

Financial analysts and accountants use pdfFiller to create, customize, and share financial documents. With the PDF compress feature, finance professionals can quickly convert documents in the right format, share and conveniently store them in the cloud.
  • Financial statements
  • Tax forms
  • Invoices
  • Expense reports
Sales

Sales

Sales teams use pdfFiller’s compress feature to easily share proposals and contracts with clients. Sharing documents via link or email helps speed up communication, close deals faster, and boost productivity.
  • Sales proposals
  • Quotation forms
  • Order forms
  • Customer feedback surveys
Insurance

Insurance

Insurance agents use pdfFiller to edit and compress documents like policy files, claims forms, and client onboarding materials for easy sharing and secure storage. With pdfFiller, they can share insurance documents via link or email to get them signed in seconds.
  • Insurance policy documents
  • Claim forms
  • Risk assessment reports
  • Client onboarding documents

Why compress documents with pdfFiller?

GDPR
AICPA SOC 2
PCI
HIPAA
CCPA

Optimize quality at the right file size

pdfFiller offers three compression settings and shows the estimated file size. Need a smaller file? Simply bump up the compression level.

Convert & compress in one go

Convert your PDFs to Word, Excel, PPT, JPEG, or PNG and compress them in one step. This lets you get documents in the right format and size without juggling multiple tools.

Export & share with ease

Download your compressed file, send it directly to cloud storage, or share it with others in seconds. With pdfFiller, you don't have to manually move files whenever you need to compress or convert a document.

Compress documents with a trusted solution

Try easy-to-use tools for all your document management needs.
Upload your document

pdfFiller scores top ratings on review platforms

Users Most Likely To Recommend - Summer 2025
Grid Leader in Small-Business - Summer 2025
High Performer - Summer 2025
Regional Leader - Summer 2025
This is only my second time but I do like how easy it is to type directly on the file. Just waiting to make sure they received it on the other end. Thanks
Sonya H
I couldn't get my document to print and Anne in customer service looked at my document and resolved this issue in less than 3 minutes. Great customer service!
lisa
I own an online business. I am constantly needing to fill out PDF documents. PDFfiller is so easy to use and it eliminates printing, then manually filling out the form, then scanning. It has been a great software purchase for my business.
Duane M
Better than Adobe PDF! Better than Adobe PDF and much much more affordable. Ideal for those with need to edit their documents but not too frequently.
Shasha Malik
Great tool! This service has been so worth it, saved lots of time with my documents, and I always have them available on the go! Highly recommended!!
Alberto Chumaceiro
Fill Your Boots !!! Brilliant piece of kit... does what it says on the tin Great multi functional PDF editing software. Handy to unlock and edit PDF files and convert, rearrange, reformat etc etc Graphical interface is lacking, but the software works so effortlessly that this does not impact on the functionality
Stuart A.
i really love this app, cause this is the app that help me to edit all my document that i cant edit in another app..i just suggest that if you can give a
Marites B. A
I used the free trial to compile rent due ledgers for the ************** requirement. I did not cancel on time and was charged $180 dollars. I reached out to support and ****** returned my email within minutes. I provided my information to customer service specialist ****** and he fixed the problem. There wasn't any back and forth emails. It was straight to the point. Thank you ****** for being quick and professional.
Melissa H
PDFiller... Where have you been all my life ? User friendly. Check! Quality of software for your buck. Check! Customer service that actual cares. Check! Seriously. Look no further. PDFiller is the best thing I have ever stumbled upon! This product is SO easy to use! I struggled with other software for my needs of filling in PDF forms. I stumbled across PDFiller one day while on a quest for software in order to do so. I looked NO further and started with a free trial. I instantly paid for the subscription no questions asked. I had found the program for me! If you have any conerns or questions the customer service is top notch and very helpful. Everything is labled for ease of use. I use PDFiller EVERYDAY! Buy the subscription .... you will thank me later. Con: I cant draw lines on surveys with ease! That is something that I wish I was able to do. There are options to draw but no straight edge lines. That is really the only con that I have.
Angela R.
Show more Show less

Watch our PDF compress in action

Check out a quick video tutorial that shows how to compress any file into an editable PDF in three easy steps.

FAQs

If you can't find what you're looking for, please contact us anytime!
How to reduce PNG file size on Windows or Mac Reduce the dimensions of the image. Reduce the depth of colours (save a 32-bit image as a 24-bit or 8-bit image) Convert PNG to JPEG (using Export or Save As) Convert PNG to WebP. Remove the alpha channel/transparency layer, or.
Reduce PNG file size by limiting colors One of the most basic ways to cut down on a PNG's file size is to limit the number of colors that the image has. PNGs can be saved as Grayscale, True color, Indexed-color, Grayscale with alpha, and True color with alpha.
Follow this guide to Reduce PNG File Size to 500 KB using pdfFiller Go to the pdfFiller and login if you're already a member or create a new account for free. Click the Add New button and browse for a file you need to Reduce PNG File Size to 500 KB.
To resize a PNG file without losing quality, use a lossless compression tool that supports transparency and PNG files. There are many compression tools available online that can do this for free.
How to Reduce PNG File Size to 100 KB Go to the pdfFiller website and login or create a new account for free. Select Add New and browse for a file you need to compress, from the desktop or cloud storage. Additionally, search for a document in the file library or enter the document's URL.
How to Compress PNG Photo to Less Than 50kb Navigate to pdfFiller website and sign in to your account or create one if you're new to the service. Click Add New and browse for a file you need to Compress PNG Photo to Less Than 50kb, from the desktop or cloud storage.

Compress documents with a trusted solution

Try easy-to-use tools for all your document management needs.
Upload your document