Make Image Less Than 512 kb 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
Note: Integration described on this webpage may temporarily not be available.
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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
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average user rating
4M
PDFs edited per month
9 min
average to create and edit a PDF
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Why choose our PDF solution?
Cloud-native PDF editor
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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:
I found PDF Filler to be very easy to use. Filling in a form online was simple, printing was simple, and saving the completed form was simple. Excellent program.
2014-11-08
Very good so far except that when I attempt to print completed documents the program changes the orientation of the doc so that it cannot be printed. I've managed a work around, but it's annoying.
2015-05-24
Easy to use, but sometimes doesn't show exactly what I need with form being listed under another name or title (e.g. a search for DA 31 gave me the AR 600-1 132 page doc but not the Leave and Pass Form).
2015-06-13
What do you like best?
I like the accessibility of the application. I can access from anywhere by just using my browser.
What do you dislike?
Sometimes the sizing is a bit tricky and I need to play around with the edits to make it work.
What problems are you solving with the product? What benefits have you realized?
I am able to take pdf documents, to which I have lost or never had the source file, and easily change them to what I need. Also, another great use is to fill-in forms in forms to which i only have hardcopy.
I like the accessibility of the application. I can access from anywhere by just using my browser.
What do you dislike?
Sometimes the sizing is a bit tricky and I need to play around with the edits to make it work.
What problems are you solving with the product? What benefits have you realized?
I am able to take pdf documents, to which I have lost or never had the source file, and easily change them to what I need. Also, another great use is to fill-in forms in forms to which i only have hardcopy.
2020-02-03
Need Email Ease
I would prefer to have the email document link a little easier to navigate. Maybe a big button with 2 steps to it so it isn’t accidentally sent?
2019-04-18
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.
2017-11-15
Great service and free trial is a long…
Great service and free trial is a long period of time verses only a few days. Simple to use and simple to cancel subscription through support center or chat.
2024-11-25
Never had yo use this before but it was…
Never had yo use this before but it was easy!!! But i only needed to use it one time..But it was good..:)
2020-11-04
Great website!!
So far I love this service! Only had some tech issues yesterday and they were addressed quick by your tech support. I love the layout, it's very easy to navigate, and the editing options on the top bar also make it super easy to check, sign, and type just about anywhere in the document. I love it!
2020-05-05
Make Image Less Than 512 KB Feature
Optimize your digital workflow with our 'Make Image Less Than 512 KB' feature. This tool allows users to reduce image file sizes, facilitating easier sharing and faster loading times across various platforms.
Key Features
Quickly compress images to under 512 KB
Maintain visual quality during compression
User-friendly interface for seamless operation
Support for various image formats including JPG, PNG, and GIF
Easy integration with existing apps and tools
Use Cases and Benefits
Ideal for website image uploads, ensuring faster load times
Perfect for email attachments, allowing hassle-free sharing
Useful for social media posts, enhancing engagement with quicker uploads
Great for online portfolios, presenting high-quality images without large file sizes
Helpful for digital marketing efforts, improving SEO through optimized images
This feature solves your image file size issues efficiently. By compressing your images to under 512 KB, you avoid delays caused by large files and enhance your user experience. No more frustration from slow uploads or poor website performance. With this tool, you achieve optimal image quality, making your content look professional while ensuring seamless interaction for viewers.
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 JPEG?
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).
How do I reduce the KB size of a photo?
How to Reduce Image Size in kb Online? Upload Image. First, click the upload button to select the image. Choose Quality & Compression. Choose the quality and compression ratio you desire. Click Compress Image. Click the Compress Image button to initiate the process. Download Reduced Size Image.
How do I make a JPEG have a smaller KB 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.
How do I reduce the KB size of a photo on my iPhone?
How to reduce photo file size on your iPhone 1) Download Compress Photos for free from the App Store. 2) Launch the application and tap Select Photos to Compress. 3) This is now where you can tweak the level of compression. 4) Tap the Compress button at the bottom.
How do I reduce the KB of a picture?
Follow the simple steps below to reduce photo size in kb using our image kb reducer. Upload or drop the image to the photo Kb reducer. Choose desired quality and compression type. Hit the "Reduce image size in KB" button. Download the compressed image by clicking on the download button.
What is the width and height for 500 KB image?
A '500 KB size is defined as 500, 200, and 100 KB of the same picture (or the same size as a thumbnail) in the same resolution. If you want to create a '500 KB image for your blog or site, please ensure you are not using the '500 KB size' in conjunction with the '2048×12288 size'.
Video guide about how to Make Image Less Than 512 kb
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