Downsize PNG File Size to 20kb 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 Dec 29, 2025

Downsize PNG File Size to 20kb with pdfFiller

What is a PNG file?

PNG, or Portable Network Graphics, is a bitmap image format that supports lossless data compression. It was developed as an improved, non-patented replacement for GIF. PNG files are widely used on the web due to their high-quality graphics and support for transparency.

  • Lossless compression: PNG retains image quality during compression.
  • Supports transparency: Allows for better blending in web design.
  • Widely supported: Compatible with most graphic software and web browsers.

Why downsize PNG file size to 20kb?

Reducing PNG file sizes to 20kb helps streamline document management by improving load times, decreasing storage requirements, and enhancing sharing efficiency. Smaller files are essential for maintaining a responsive user experience on websites and across email platforms.

  • Faster load times: Smaller files reduce loading times for websites.
  • Less storage space: Helps manage storage with limited resources.
  • Easier sharing: Smaller files can be shared easily without exceeding email size limits.

What are the key features of downsizing PNG file size?

The key features of pdfFiller’s PNG downsizing capability include user-friendly interfaces, adjustable compression settings, and batch processing. These features make it straightforward for individuals or teams to compress files efficiently without sacrificing quality.

  • User-friendly interface: Simplifies the process for users of all technical backgrounds.
  • Adjustable settings: Allows customization of compression levels for balance between size and quality.
  • Batch processing: Compress multiple PNG files simultaneously to save time.

Which file formats are supported for downsizing?

While the primary focus is on PNG files, pdfFiller supports various image formats for compression, facilitating broader use cases. Supported formats typically include JPG, JPEG, and GIF, allowing users to compress a range of visual content.

  • PNG: Primary format for lossless image needs.
  • JPG/JPEG: Commonly used for photographs with lossy compression.
  • GIF: Ideal for simple animations and graphic display.

What are the available compression levels and customization options?

When downsizing, pdfFiller allows users to select from several compression levels depending on their quality and size preferences. This flexibility ensures that users can customize the output to meet specific needs.

  • Low compression: Maintains high image quality at the expense of file size.
  • Medium compression: Balances quality and reduced file size.
  • High compression: Drastically reduces file size but may impact image quality.

How can perform batch processing for downsizing PNG files?

Batch processing with pdfFiller allows users to minimize multiple PNG files in a single session. This is particularly beneficial for teams or organizations that handle large volumes of images regularly.

  • Upload multiple PNG files to pdfFiller space.
  • Select the desired compression settings based on your requirements.
  • Initiate the compression process for all selected files.
  • Download the compressed files once the process is complete.

How to downsize PNG file size to 20kb with pdfFiller: Step-by-step guide

Follow these steps to efficiently downsize your PNG files to 20kb using pdfFiller’s intuitive platform.

  • Log in to your pdfFiller account or create a new one.
  • Navigate to the 'Image Compressor' tool in the dashboard.
  • Upload your PNG file or files.
  • Adjust the compression settings as necessary, choosing a target file size of 20kb.
  • Click 'Compress' and wait for the process to complete.
  • Download your newly compressed PNG files.

What are the benefits of downsizing PNG files via pdfFiller?

Using pdfFiller for downsizing PNG files brings numerous advantages, including time-saving processing, enhanced quality control, and easy accessibility across devices. Its integration with various editing tools enhances the overall user experience.

  • Quick processing: Handles large volumes with speed.
  • Quality control: Ensures files retain necessary visual quality post-compression.
  • Cloud-based access: Available anytime, anywhere for user convenience.

What industries or use cases benefit from downsizing PNG files?

Various industries, including eCommerce, marketing, and education, benefit from downsizing PNG files. Use cases extend from website optimization to presentation development, ensuring images remain crisp while minimizing loading times.

  • eCommerce: Ensures product images load quickly to enhance user experience.
  • Marketing: Uses optimized images in campaigns for faster engagement.
  • Education: Provides clear images in digital learning materials without excess data use.

How does pdfFiller compare with alternatives for downsizing PNG files?

While several tools are available for PNG compression, pdfFiller stands out through its comprehensive features, user-centric design, and additional document management capabilities. Competitors may offer basic compression, but pdfFiller integrates various document functionalities, adding significant value.

  • pdfFiller: All-in-one document management and compression tool.
  • Alternative A: Basic compression without additional features.
  • Alternative B: User interface complexity that can hinder usability.

Conclusion: Why choose pdfFiller to downsize PNG file size to 20kb?

In summary, pdfFiller not only simplifies the process of downsizing PNG files to 20kb but also enhances overall document management and collaboration. With user-friendly interfaces, flexible features, and broad format support, it’s a comprehensive solution for both individuals and teams.

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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.
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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.
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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.
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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.
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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.
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How to compress your PDF?

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1. Upload your document

Upload a document from your device, cloud storage, email, or URL.
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2. Open a document in the editor

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

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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.

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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!
Double-click the white file size text field above the folder to select its contents, then type the kB size you want the photo to be. If you need your file to be larger, you'll type in a number that's larger than the number currently listed here (and vice versa).
Learn how to Compress PNG to 20kb using pdfFiller Navigate to pdfFiller and login to your account. Click the Add New button to upload a document you want to reduce in size. search for the file on your device or one of the cloud storage services.
How to make a PNG image smaller Scaling the image and canvas. The scaling and transform tool. Compress the PNG. Save without an alpha channel. Save in Grayscale or Indexed-Color. Make the image smaller. Save as another file format.
How to make a PNG image smaller Scaling the image and canvas. The scaling and transform tool. Compress the PNG. Save without an alpha channel. Save in Grayscale or Indexed-Color. Make the image smaller. Save as another file format.
Compress jpeg to 20kb by following the simple steps shared below: 1:Upload the picture you desire to compress by tapping the Upload button. 2:Press the “Compress Image” button . 3:The downloadable compressed picture will be displayed on your screen instantly. 3:Save the reduced size Image on your device.
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.

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