Last updated on
Dec 29, 2025
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.
Shrink PNG File Size to 15kb with pdfFiller
What is a PNG file?
PNG, or Portable Network Graphics, is a raster graphics file format that supports lossless data compression. Unlike JPEG, PNG files maintain image quality, making them ideal for images requiring high detail and transparency. Understanding PNG is crucial when considering effective document management and online sharing, especially given today's file size constraints.
Why is it essential to shrink PNG file size to 15kb?
Shrinking PNG files to 15kb is vital for several reasons, mainly related to online communication and document management. Smaller file sizes ensure quicker uploads, reduce storage costs, and improve accessibility across various devices. Furthermore, many applications and platforms impose file size limits, making compression critical.
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Improves upload speeds for online forms and documents.
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Reduces storage usage on cloud platforms.
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Enhances user experience by allowing faster downloads.
What are the key features of shrinking PNG file size?
Key features of the PNG compression process include intuitive user interfaces, robust file handling capabilities, and enhanced output options. PdfFiller’s platform not only provides excellent compression algorithms but also gives users the ability to customize compression levels according to their needs.
Which file formats are supported for size reduction?
While the primary focus is on PNG files, pdfFiller supports various image formats that users might frequently encounter, making it a versatile choice for image handling.
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JPEG
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GIF
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BMP
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TIFF
How can customize compression levels?
Customizing compression levels allows users to control the balance between image quality and size. PdfFiller gives flexibility to adjust compression settings to suit specific projects while retaining essential visual elements of the PNG.
Can shrink multiple PNG files at once?
Yes, pdfFiller offers batch processing capabilities. Users can compress multiple PNG files simultaneously, making it an excellent tool for teams or individuals handling numerous images regularly.
How do shrink PNG file size with pdfFiller: a step-by-step guide
Reducing the size of your PNG files is straightforward with pdfFiller. Follow these steps:
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Log in to your pdfFiller account.
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Upload the PNG file you wish to compress.
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Select the compression settings you desire.
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Preview your compressed image to check quality.
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Download the compressed PNG file or save it to your account.
What are the benefits of using pdfFiller for shrinking PNG file sizes?
PdfFiller provides a seamless, cloud-based solution enhancing collaboration and ease of access, which is beneficial for individuals and teams alike. The platform allows users to edit, sign, and manage documents efficiently, all in one place.
What industries benefit from shrinking PNG files?
Various industries find shrinking PNG files essential, particularly those heavily reliant on visual content. Marketing, graphic design, and education sectors often need optimized images for presentations and online content.
How does pdfFiller compare to alternatives for shrinking PNG file size?
Compared to alternatives, pdfFiller stands out by offering a broader assortment of tools for document management, seamless integration with various workflows, and a commitment to preserving user experience during compression. While other tools exist, pdfFiller provides an all-in-one solution that excels in both user experience and functionality.
Conclusion
In summary, the ability to shrink PNG file size to 15kb is crucial in today’s digital landscape. PdfFiller not only simplifies this process but also offers a comprehensive platform for document management and collaboration, making it a preferred choice for users looking to optimize their files while maintaining quality.
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Compress PDFs to reduce their size.
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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.
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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.
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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.
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.
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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.
How to compress your PDF?
1. Upload your document
Upload a document from your device, cloud storage, email, or URL.
2. Open a document in the editor
Edit your document and click the Compress button in the top menu panel.
3. Set compression parameters
Select the file format, destination, and compression level, then hit Save.
Who needs this?
Explore how professionals across industries use pdfFiller to compress PDFs
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.
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Lesson plans
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Student enrollment forms
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Class schedules
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Permission slips
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.
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Property listing brochures
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Lease agreements
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Sales contracts
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Property management forms
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.
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Patient intake forms
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Appointment schedules
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Prescription forms
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Consent forms
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.
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Financial statements
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Tax forms
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Invoices
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Expense reports
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.
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Sales proposals
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Quotation forms
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Order forms
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Customer feedback surveys
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.
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Insurance policy documents
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Claim forms
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Risk assessment reports
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Client onboarding documents
Why compress documents with pdfFiller?
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.
pdfFiller scores top ratings on review platforms
Very good so far except that when I attempt to print completed documents the program changes the orientation of the doc so that it cannot be printed. I've managed a work around, but it's annoying.
I just wanted to fill one document but I don't have full adobe on this machine. Then I wanted to print and I had to buy it to print which was okay as I need a system. It works great now that I am learning how it flows.
What do you like best?
It's simple and easy. I can pull forms from the internet, email, my desktop, etc and fill them in for a professional look.
What do you dislike?
The printing process could be laid out a little more simply. It works well; but a little 'clumsy' vs smooth like printing in microsoft products.
Recommendations to others considering the product:
It an efficient product that makes all documents/applications/etc look professional.
What problems are you solving with the product? What benefits have you realized?
Completion of all business forms look professional. We've eliminated handwritten credit applications. It's efficient to create and especially for credit applications, we save the prior information there so easy to update.
It's simple and easy. I can pull forms from the internet, email, my desktop, etc and fill them in for a professional look.
What do you dislike?
The printing process could be laid out a little more simply. It works well; but a little 'clumsy' vs smooth like printing in microsoft products.
Recommendations to others considering the product:
It an efficient product that makes all documents/applications/etc look professional.
What problems are you solving with the product? What benefits have you realized?
Completion of all business forms look professional. We've eliminated handwritten credit applications. It's efficient to create and especially for credit applications, we save the prior information there so easy to update.
Excellent Tool for Document Management
I had a great experience using pdfFiller. The platform is intuitive and user-friendly, making it easy to manage, edit, and share documents. The range of features offered is impressive, from converting files to creating templates. I highly recommend pdfFiller for anyone looking for a comprehensive document management solution. Keep up the great work!
Fabulous addition for the office!!…
We added this for our company in the office as a tool to try out and make things easier. Honestly I have used it far more than I thought. No more printing out anything to fill out and sign it and then scan it back and send it. You can upload and fill in the spaces, check any boxes and sign it, save it and email it right over, and it looks so much more professional too.
Very interesting and helpful as I needed this to hopefully obtain a Passport. My original Certificate is barely readable. Thank you so much, Judith Mann
I wish after doing a merge
I wish after doing a merge, it would give me the option to save it only in the main documents page, rather than having to download it.
Tons of great features to streamline and especially for working with client signatures. Just discovered the document password protection, which is *******. Customer service is very efficient thru the chat.
pdfFiller is a major player
pdfFiller is a major player, it seems to have everything I would ever need. It has been impossible to find anything as good. Also, it is intuitive I have limited computer experience and only once had to contact learner support and than they could not have been more helpful. Thank you.
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How do I reduce the file size of a PNG but keep quality?
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 do I reduce the file size of a PNG on a Mac?
Reduce an image's file size In the Preview app on your Mac, open the file you want to change. Choose Tools > Adjust Size, then select “Resample image.” Enter a smaller value in the Resolution field. The new size is shown at the bottom.
How do I reduce the KB of a PNG?
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.
How do I shrink a PNG file size?
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.
How do I compress a PNG file to 100kb?
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.
Why is my PNG file size so large?
PNG files are lossless compressed bitmapped images. While they are compressed, they can still attain large file sizes depending on the type of image data saved—they are best suited for images with large areas of solid colours and defined boundaries (such as logos).