Shrink GIF File Size to 40kb 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
Note: Integration described on this webpage may temporarily not be available.
0
Forms filled
0
Forms signed
0
Forms sent
Last updated on Dec 29, 2025

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.

Discover the simplicity of processing PDFs online

Card illustration
Upload your document in seconds
Card illustration
Fill out, edit, or eSign your PDF hassle-free
Card illustration
Download, export, or share your edited file instantly
Top-rated PDF software recognized for its ease of use, powerful features, and impeccable support
Users Most Likely To Recommend - Summer 2025
Grid Leader in Small-Business - Summer 2025
High Performer - Summer 2025
Regional Leader - Summer 2025
Easiest To Do Business With - Summer 2025
Best Meets Requirements- Summer 2025

Every PDF tool you need to get documents
done paper-free

Card illustration

Create & edit PDFs

Generate new PDFs from scratch or transform existing documents into reusable templates. Type anywhere on a PDF, rewrite original PDF content, insert images or graphics, redact sensitive details, and highlight important information using an intuitive online editor.
Card illustration

Fill out & sign PDF forms

Say goodbye to error-prone manual hassles. Complete any PDF document electronically – even while on the go. Pre-fill multiple PDFs simultaneously or extract responses from completed forms with ease.
Card illustration

Organize & convert PDFs

Add, remove, or rearrange pages inside your PDFs in seconds. Create new documents by merging or splitting PDFs. Instantly convert edited files to various formats when you download or export them.
Card illustration

Collect data and approvals

Transform static documents into interactive fillable forms by dragging and dropping various types of fillable fields on your PDFs. Publish these forms on websites or share them via a direct link to capture data, collect signatures, and request payments.
Card illustration

Export documents with ease

Share, email, print, fax, or download edited documents in just a few clicks. Quickly export and import documents from popular cloud storage services like Google Drive, Box, and Dropbox.
Card illustration

Store documents safely

Store an unlimited number of documents and templates securely in the cloud and access them from any location or device. Add an extra level of protection to documents by locking them with a password, placing them in encrypted folders, or requesting user authentication.

Customer trust by the numbers

64M+
users worldwide
4.6/5
average user rating
4M
PDFs edited per month
9 min
average to create and edit a PDF
Join 64+ million people using paperless workflows to drive productivity and cut costs

Why choose our PDF solution?

Cloud-native PDF editor

Access powerful PDF tools, as well as your documents and templates, from anywhere. No installation needed.

Top-rated for ease of use

Create, edit, and fill out PDF documents faster with an intuitive UI that only takes minutes to master.

Industry-leading customer service

Enjoy peace of mind with an award-winning customer support team always within reach.

What our customers say about pdfFiller

See for yourself by reading reviews on the most popular resources:
There have been a few times I have been frustrated because I can't access my documents. Get an error message but other than those 2 times I am extremely satisfied with it
Anonymous Customer
2016-01-29
I needed to type on an older document and this program seemed like a good choice. Also, since I can pay month to month I can stop when I am finished with the paperwork and that was a nice option.
Lita D
2017-03-16
EASY TO USE, TRULY ALLOWS ONE TO EDIT PDFS. I WOULD LOVE TO SEE MORE FONTS AND THE ABILITY TO SET THE FONT SIZE MANUALLY, AND SMALLER THAN SIZE 8. OTHER THAN THAT, GREAT, USEFUL APP.
MING W
2017-04-19
Worked just as it promised when I looked the app up and read about it. It's a little pricey though as I can go to Adobe's online app for $9.99. Why the big difference?
richard w
2017-10-24
PDFfiller is easy to use. I feel that PDFfiller is great fro our company. We can use this software for various ways throughout our company. I love that I can take a blank application and make it fillable for others to use. I don't have anything about it that I don't like.
Valencia D.
2019-09-19
I immediately was connected to a support person via chat, and he walked me through what I need and was very professional and supportive. I truly had a great experience.
Lisa C
2021-10-20
This program is such a life saver This program is such a life saver, very easy to use, now people I send documents will be able to read the document, also allows you to sign a document as well. 10 out of a 10.
FDNYbuffL
2021-05-16
Thought I had cancelled my subscription… Thought I had cancelled my subscription but turns out I didn't and it went out the next month... got in touch with customer support and they cancelled my subscription and refunded the amount taken with no issues.. fast and polite responses as well.. very impressed.
Zoe Haddock
2021-02-04
I have had several emergent documents sent to me in... I have had several emergent documents sent to me in PDF-without PDF Filler I was having to print-complete form and either scan the document to my e-mail or fax to the appropriate recipients. PDF filer has saved me an astronomical amount of time :)
Dr D.
2020-07-23

Your proven solution to Shrink GIF Size to 40kb

Are you getting frustrated when you try to Shrink GIF Size to 40kb or make other edits to the document? Like a number of data file formats, this one has a huge list of restrictions, which makes it difficult to change your file size.

With our solution, this-consuming and stress-provoking task becomes a breeze. pdfFiller is a beginner-friendly platform with advanced capabilities for working with multiple formats. You’ll be able to quickly get the output document in the size you want within minutes.

Read on for your straightforward-to-follow guide explaining what you need to do to Shrink GIF Size to 40kb successfully.

A walkthrough of steps to Shrink GIF Size to 40kb

01
Create your pdfFiller account by choosing one of the available options. It’s free. Alternatively, log in to an existing account if you’ve registered one.
02
Choose whether you need to upload your file from your device, transfer it from external cloud storage apps, or upload it via URL or email.
03
If you’ve already added your document, locate it in the My Documents tab on the left-hand side.
04
In the right panel, find the Split button and click on it.
05
Select the pages you want to split and rename each document if needed.
06
Click Split to start splitting pages.
07
Download your freshly processed files or pick where to store them.
08
Check other tools that help you optimize your document and make it web-friendly.

To make all your important personal and business tasks go smoothly, you’ll need to handle many paperwork in various formats daily. Of course, there will be times when you need to make a massive number of document edits before they are perfect. pdfFiller helps you easily make those changes to your documents. Not only does it allow you to Shrink GIF Size to 40kb, but it also lets you handle files to make them look professional and well-structured. Try our popular document solution now!

Shrink GIF File Size to 40kb Feature

Are you tired of large GIF files slowing down your website or filling up your storage? The Shrink GIF File Size to 40kb feature is here to help. This simple yet powerful tool allows you to reduce the size of your GIFs without losing quality, making it easy to share and display them swiftly.

Key Features

Reduces GIF size to 40kb efficiently
Maintains quality for clear visuals
User-friendly interface for easy navigation
Quick processing to save your time
Supports multiple GIF formats

Potential Use Cases and Benefits

Share GIFs on social media with ease
Embed GIFs in emails without exceeding size limits
Optimize website loading speed with smaller file sizes
Save storage space on your devices
Improve user experience with faster GIF loading

By shrinking your GIF files, this feature addresses the common problem of large file sizes that can lead to sluggish performance. With quicker uploads and downloads, you can enhance engagement with your audience. This tool empowers you to manage your GIF assets efficiently, providing a seamless experience for both you and the end-user.

Get documents done
from anywhere

Create, edit, and share PDFs even on the go. The pdfFiller app equips you with every tool you need to manage documents on your mobile device. Try it now on iOS or Android!

#1 usability according to G2

Try the PDF solution that respects your time.
Users Most Likely To Recommend - Summer 2025
Grid Leader in Small-Business - Summer 2025
High Performer - Summer 2025
Regional Leader - Summer 2025
Easiest To Do Business With - Summer 2025
Best Meets Requirements- Summer 2025