Resize GIF File Size below 20kb 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 GIF File Size below 20kb with pdfFiller

How to Resize GIF File Size below 20kb?

To quickly resize a GIF file size below 20kb, use pdfFiller's compression tool which offers efficient options to reduce file size effectively. Follow these steps: 1. Upload your GIF file to pdfFiller. 2. Select the compression feature. 3. Adjust settings for size and quality. 4. Download the resized GIF.

What is a GIF file?

A GIF (Graphics Interchange Format) is a bitmap image format that supports both static and animated images. It's widely known for its ability to display short looping animations without sound. Because of its widespread use on social media and websites, managing file size is essential to maintain performance and user experience.

Why is resizing GIF file size below 20kb essential for document management?

Resizing GIF files to below 20kb is crucial for several reasons. Small file sizes improve loading times, making them suitable for web use and enhancing viewer engagement. They also optimize storage usage and ensure compatibility with various platforms that may have file size limitations. Additionally, smaller files are easier to share via email or instant messaging.

Key features of resizing GIF file size with pdfFiller

pdfFiller provides several powerful features for resizing GIF files efficiently. Users can choose from various compression levels, set specific size targets, and preview the output before download. The tool is user-friendly and designed to minimize the amount of manual adjustment required, making it accessible for all skill levels.

Supported file formats for resizing GIFs

While mainly focused on GIFs, pdfFiller supports various other formats for resizing and compression, including JPG, PNG, and PDF. This flexibility allows users to work with multiple file types within a single platform, streamlining their document management process.

Compression levels and customization options

With pdfFiller, users can choose from multiple compression levels (low, medium, and high). High compression results in lower quality, while low compression preserves image quality at a larger file size. Users can also customize settings by prioritizing either file size reduction or image quality based on specific use cases.

Batch processing and handling large-volume GIF resizing

For users working with numerous GIF files, pdfFiller offers batch processing capabilities. This feature allows multiple files to be resized simultaneously, saving time and boosting productivity, especially for teams managing substantial volumes of digital content.

How to use pdfFiller to resize GIF file size below 20kb: step-by-step guide

Follow these steps to resize your GIF using pdfFiller: 1. Visit pdfFiller's website and sign in or create an account. 2. Upload the GIF file you want to resize. 3. Navigate to the compression tool and select your desired compression level. 4. Set the target size to below 20kb. 5. Preview the image to ensure quality meets your standards. 6. Download the resized GIF file.

Benefits of resizing GIF file size below 20kb via pdfFiller

Using pdfFiller for resizing GIFs offers several distinct advantages: increased efficiency in document handling, reduced wait times for file uploads and downloads, and improved compatibility with email systems and online platforms. Moreover, it helps maintain high-quality visuals even at lower sizes, ensuring engagement remains unaffected.

Typical use-cases and industries benefiting from GIF resizing

Various industries benefit from effective GIF resizing. Marketing teams frequently use GIFs in email campaigns, where size restrictions can impact performance. Designers often need to optimize GIFs for faster loading on websites. Educational institutions utilize GIFs for digital learning materials and presentations. In each case, ensuring the file size is below 20kb can enhance functionality and accessibility.

Alternatives to pdfFiller for resizing GIF file size

While pdfFiller is a comprehensive solution, other options exist. Tools like GIMP, EZGIF, and ImageMagick provide GIF resizing capabilities, but they may require more technical skills and lack the simplicity and cloud-based access of pdfFiller. Weighing these alternatives can help users decide based on their specific needs and expertise.

Conclusion

Resizing GIF file size below 20kb is essential for efficient digital document management, particularly for sharing and uploading. With pdfFiller's straightforward and effective tools, users can optimize GIFs without compromising on quality. This functionality is vital for various industries, ensuring smooth communication and enhanced user experience.

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 wasn't sure what all this would do, but I LOVE it! It's nice to be able to scan a document in and change it without having to re-do the whole thing! YAY!
Mary M
I completed the first PDF form and it was a little tough maneuvering through the documents, savings. It was a little disingenuous to wait until I was finished to document to find out that I would be billed annually as apposed to monthly, when the advertising gave the amount payable monthly.
Nannie H
It is somewhat confusing at first, but after learning the program it is very helpful and convenient to use! I enjoy all of the different options regarding the tools to fill out a PDF, for me it was a rental application for an apartment that i needed to fill out. The one thing I did not like is that after i had filled out my entire application via the pdffiller app, i could not e-mail the pdf until i paid for a plan. Somewhat disappointing, but regarding the program it is a good one.
Joshua Stephen E
The ease and operation was fantastic. I get confused very easily with all the new technology. With PDFFILLER I was able start at file I found in the browser and fax it, import a file and email it without any trouble. I will be using this a lot.
Dorothy H
It's great, albeit a bit expensive. Would prefer a buy it now once option... but so easy to use and does everything you need. Wayyy better than Adobe
Anonymous Customer
The program very intelligently interprets PDF images, creating fields in just the right spot for us to type our responses in, while avoiding the print-write-scan-save cycle.
Busy Bee Q
What do you like best?
Lots and lots of options...online support is very helpful too...organized, clean and easy to use
What do you dislike?
A tad tricky at first...but once you get the hang of it...you will love it!
What problems are you solving with the product? What benefits have you realized?
Medical billing and claims filing is sooo much easier...more time to research instead of filing
Administrator in Hospital & Health Care
Surprised I had signed up for a year It worked as I expected. Only needed it to print once but ended up using it twice. Not sure when I will need it again Not sure if I can cancel or if it is automatically renewed. May never use again so I hope I will get a message that I can continue or decline.
Ray D.
Awesome! If there is a way to add your logo I could not find it... then again I didn't look either so...this might not be accurate. So easy to use. extremely user-friendly. The benefits are that you get to create any type of form you need and customize it to fit your needs. You cannot ask for anything better than that.
Taneka N.
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!
To optimize a GIF, start by reducing the number of colors it uses. Since GIFs are limited to 256 colors, using fewer colors can significantly reduce the file size without losing much quality. Another approach is to resize the dimensions of the GIF. Smaller dimensions naturally result in a lighter file.
How Big Should a GIF Be? The best GIF size ranges between 15 KB and 1 MB. This value will vary for each particular file you export, and will be influenced by which platform you intend to use the GIF on. For example, most e-mail client software will encourage users to aim for GIF file sizes below 200 KB.
How to resize a GIF 1Upload your GIF. Drop your GIF file into a new Descript project to upload it. 2Resize your GIF. Click the Aspect Ratio & Video Settings button to change the size of the canvas to any standard aspect ratio, like landscape, square, or portrait. 3Export your resized GIF.
How to Compress a GIF Online Upload a GIF. Upload your own GIF or paste a link to the GIF you want to compress. Compress your GIF. Click “Export Project,” and adjust the “Compression Level” slider to compress your GIF. Export and share.

Compress documents with a trusted solution

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