Dernière mise à jour le
Dec 29, 2025
Resize Image File Size to 400kb Gratuit
Drop document here to upload
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
Try these PDF tools
Edit PDF
Quickly edit and annotate PDFs online.
Start now
Sign
eSign documents from anywhere.
Start now
Request signatures
Send a document for eSignature.
Start now
Share
Instantly send PDFs for review and editing.
Start now
Merge
Combine multiple PDFs into one.
Start now
Rearrange
Rearrange pages in a PDF document.
Start now
Compress
Compress PDFs to reduce their size.
Start now
Convert
Convert PDFs into Word, Excel, JPG, or PPT files and vice versa.
Start now
Create from scratch
Start with a blank page.
Start now
Edit DOC
Edit Word documents.
Start now
Discover the simplicity of processing PDFs online
Upload your document in seconds
Fill out, edit, or eSign your PDF hassle-free
Download, export, or share your edited file instantly
Top-rated PDF software recognized for its ease of use, powerful features, and impeccable support
Every PDF tool you need to get documents done paper-free
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.
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.
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.
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.
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.
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:
So far I have only used it to print the current W2 forms for my employees but it has been really convient. I like the numerous ways you can fill our forms and love the signature features. So far, so good.
2015-01-29
Up to this point I have navigated easily, however I need to learn more about each command and feature, so that I can be more efficient. a webar would be a great asset.
2016-10-21
Its been a good experience so far. Although I have only used the service approximately 5 times it has been an efficient way to produce some general documents.
2016-12-22
I am am extremely impressed with this service. Very easy to use. I recommend this to any private person and businesses seeking a convenient document fill product.
2017-06-06
Amazing customer support
Amazing customer support. We had account and payment issues; and contacted via online help. We received prompt and frequent communication that helped us solve the issue within a few interactions (all over the weekend too!).
2020-03-01
Hi my name is ********* *******, I had a problem with a subscription I was transferred to **** he helped me solve the problem, he is very knowledgeable, professional, and ****************** thanks again buddy.
2021-06-19
Thrilled with this app!
After I found this option, I've been thrilled with it. No more prints and write; now I do everything directly in the computer. Less environmental damage, no ink and no papers. Loved it!
2020-10-06
I am not sure why it took me so long to…
I am not sure why it took me so long to find pdffiller, it makes my life so much easier. I love all the things I can do in here.
2025-05-23
A good program (and nice people)
A good program, a bit too comprehensive for me (in some ways), and a few (to me) important features were missing.
After my trial period, I was accidentally invoiced for a full year, the support department solved that nicely.
2025-03-26
Resize Image File Size to 400kb
Are you tired of dealing with large image files that slow down your website or make sharing difficult? Our Resize Image File Size feature allows you to easily compress your images to 400kb without sacrificing quality. This tool is perfect for anyone looking to optimize their images effortlessly.
Key Features of Resize Image File Size
Simple, user-friendly interface
Efficient compression without noticeable loss of quality
Supports various image formats like JPG, PNG, and GIF
Fast processing times to save you time
Batch processing for handling multiple images at once
Use Cases and Benefits
Improving website loading speed
Enhancing email attachments with manageable file sizes
Facilitating easier file sharing on social media
Optimizing images for online stores and blogs
Conserving storage space on devices
This feature solves your problem by reducing file sizes while maintaining clarity and detail. Whether you manage a website, run an online business, or simply want to share images easily, this tool ensures your pictures are streamlined. By using our Resize Image File Size feature, you can improve performance, increase user engagement, and make the most of your visual content.
For pdfFiller’s FAQs
Below is a list of the most common customer questions. If you can’t find an answer to your question, please don’t hesitate to reach out to us.
What if I have more questions?
Contact Support
How do I change the KB size of a picture?
How to reduce the image size in KB/MB? 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.
How do I reduce the MB size of a photo?
The Photo Compress app available at Google Play does the same thing for Android users. Download the app and launch it. Select the photos to compress and adjust the size by choosing Resize Image. Be sure to keep the aspect ratio on so the resizing doesn't distort the height or width of the photo.
How do I resize a picture to a specific size?
Method 1: Using the image resizing menu Open image. Open Photoshop and click File > Open… Then find your image on your PC or Mac and click Open. Resize the image. Click Image > Image Size Set your image size parameters. Complete resizing. Save your image.
How do I shrink a photo to 400kb?
How to Reduce Photo Size to 400 KB Navigate to pdfFiller and sign in to your account. Click Add New to upload a document you want to Reduce Photo Size to 400 KB. search for the file you need on your desktop or one of the supported storage services. Alternatively, browse the pdfFiller library for the template you need.
How do I compress a JPEG to 400kb?
How to Compress JPG to Under 400kb Navigate to pdfFiller website and sign in to your account or create one if you're new to the service. Click the Add New button and browse for a document you need to Compress JPG to Under 400kb, from your desktop or cloud storage.
How do I compress a JPEG to a specific size?
Compress a picture Select the picture you want to compress. Click the Picture Tools Format tab, and then click Compress Pictures. Do one of the following: To compress your pictures for insertion into a document, under Resolution, click Print. Click OK, and name and save the compressed picture somewhere you can find it.
#1 usability according to G2
Try the PDF solution that respects your time.