Resize PNG File Size to 150kb 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

Resize PNG File Size to 150kb with pdfFiller

To resize a PNG file size to 150kb, use pdfFiller's efficient online editing tools that allow for seamless image compression. Simply upload your PNG, select your desired size, and pdfFiller will do the rest.

What is a PNG file?

PNG, or Portable Network Graphics, is a raster graphics file format that supports lossless data compression. Often used for web images due to their crisp quality and transparency capabilities, PNG files are ideal for graphics that require high detail.

Why is it essential to resize PNG file size to 150kb for document management?

Reducing the file size of PNG images to 150kb is crucial for various reasons, including faster loading times, reduced storage space, and enhanced sharing capabilities. Smaller files are easier to manage, especially in collaborative projects where document upload limits may apply.

What are the key features of resizing PNG files with pdfFiller?

pdfFiller offers a user-friendly interface for resizing PNG files, featuring options for different compression levels and batch processing capabilities. You can easily preview the outcome before saving changes, ensuring the quality remains intact while achieving the desired file size.

Which file formats are supported for resizing PNG file sizes?

Along with PNG, pdfFiller supports various image formats such as JPG, JPEG, and BMP. Users can convert or resize these file types seamlessly, making pdfFiller a versatile tool for document management.

What are the compression levels and customization options?

Users can choose from different compression levels in pdfFiller. This flexibility allows you to prioritize either image quality or file size, depending on your needs. Customization options also let you select the output format for enhanced compatibility.

How does pdfFiller handle batch processing for resizing PNG file sizes?

pdfFiller simplifies batch processing by allowing users to upload multiple PNG files simultaneously. This feature is particularly useful for teams handling large volumes of images, ensuring that all files can be resized quickly and efficiently.

How to resize PNG file size to 150kb with pdfFiller: step-by-step guide

Follow these steps to resize your PNG file size to 150kb using pdfFiller:

  • Visit pdfFiller's official website and sign into your account.
  • Upload your PNG file using the 'Upload' button.
  • Select the 'Resize' option to access compression settings.
  • Choose '150kb' as your target file size from the drop-down menu.
  • Preview the resized image to ensure it meets your standards.
  • Download the resized PNG file once you're satisfied.

What are the benefits of resizing PNG file sizes via pdfFiller?

Using pdfFiller for resizing PNG files provides several benefits, including improved document management, easy integration with cloud storage, and collaborative capabilities that enhance teamwork. The platform is also accessible from any device, making it convenient for remote teams.

Which industries typically benefit from resizing PNG file sizes?

Various industries such as marketing, e-commerce, and graphic design benefit from resizing PNG files. For instance, marketing teams often optimize images for web use, while e-commerce businesses require quick loading times for product images to improve customer experience.

How does pdfFiller compare to alternatives for resizing PNG file sizes?

While numerous tools exist for compressing PNG files, pdfFiller stands out with its all-in-one document management features, including editing, eSigning, and collaborative workflows. Alternatives may provide singular functions but lack the comprehensive capabilities offered by pdfFiller, making it a superior choice for heavy PDF and document use.

What is the conclusion regarding resizing PNG file sizes with pdfFiller?

Resizing a PNG file size to 150kb is essential for efficient document management, and pdfFiller provides a powerful, user-friendly solution for this task. By leveraging its robust features, users can seamlessly optimize images while enjoying added benefits such as collaboration and cloud accessibility.

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
I love the ease of typing on the PDF, I'm still learning how to send it to others with fill in blanks. But I like it. Pricey for the redaction ability but I suppose better than Adobe
Allison O
On first blush,this is a fine tool. I have a limited number of documents. So this works great. Simple. Easy to follow. Support answered some not so obvious questions quickly and easily. Well done. I have one question or suggestion..I would like to merge a couple of my documents...but don't want to pay for a full upgrade for just two or three uses. Can you offer a "yeah we'll let you do this" one off pricing for someone like me? Would be very helpful. (I will also say I tried several of the competing products...and this was far easier to use)
John S
It was very good. However, I would be interested in the webinar because I have not figured out how to download a document from another site to my account as I was advised by the support person.
Reba M
I find this really easy to use. We are travelling full-time so haven't got a printer. This saves us searching for a Library or private printer to use.
Liz D
This is my first day using this… This is my first day using this platform and I got the best after all of my searce. I was really looking for a site to arranged and write my legal documents. Together we go ....
Othello Redd
At first I had difficulty understanding how to use PDF Filler maybe because the way the dashboard was set up was that there were too many icons that made it seem too overwhelming.
Lisha F
I needed a refresher on locating files I needed a refresher on locating files. The chat person was great. I also made a joke that I was working uncover for PDF Filler. Then I came clean and told him I was just joking.Smiles on both sides of the chat
Michelle Busey
Its a Fastest and amazing support Its a Fastest and amazing support, they have resolved my issue in just 2mins, I never seen such fastest crew anywhere, Hope you maintain the same and I wish you guys a wonderful future coming ahead, Amazed with service
rahulraj varla
In the middle of a one-time need to fill-in an online PDF form, I apparently signed up for a monthly subscription to PDFfiller, and my ****** account was billed. I contacted the PDFfiller support group, and explained that I had no recurring need for the software, and didn't realise that I had ended up subscribed to it. The support person promptly issued a refund to my account at ******, and cancelled further billing. PDFfiller is a very good organization to deal with, and an honest company. Should a relevant need arise, I wouldn't hesitate to do business with them in the future.
Jeri B
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 resize PNG? Open Raw.pics.io resizer by clicking START. Select PNG file that needs resizing. Click Save. Change the image size in pixels age the way you like: by the largest side, by height, or by width. By doing this, the proportions of the photo will not be distorted. Download resized PNGs where you want.
Open your file and click the Image tab in the upper tool panel, then select Image Size. Make sure that the link icon is “on” to scale proportionately. Change the width and height as needed. Click OK and save with a new filename to preserve your original image.
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.
To reduce the image size in KB or MB online, first upload it to ResizePixel's website. Enter a desired file size and select the corresponding unit of measurement (KB or MB). Then proceed to Download page to get the image file.
Open your file and click the Image tab in the upper tool panel, then select Image Size. Make sure that the link icon is “on” to scale proportionately. Change the width and height as needed. Click OK and save with a new filename to preserve your original image.
How to Reduce PNG File Size to 150 KB Go to the pdfFiller.com website and login or create a new account. Click Add New to upload a document you would like to Reduce PNG File Size to 150 KB. Additionally, search for a template from the pdfFiller library, enter the document's URL, or send it via email.

Compress documents with a trusted solution

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