Last updated on
Dec 29, 2025
Shorten JPEG File Size to 300kb 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
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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.
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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.
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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.
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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.
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What our customers say about pdfFiller
See for yourself by reading reviews on the most popular resources:
Great online pdf editor. Should have more features in personal level, a bit annoying to not be able to perform basic functions such as erasing sections of a document or deleting pages in a commercial, paid product. That is my only complaint though. Great software otherwise.
2016-04-11
It's great. My kids have a lot of form for school that we have to print, sign, and then scan back into the computer. This prevents them (or me) from having to do this, great software!
2017-05-20
I just wanted to fill one document but I don't have full adobe on this machine. Then I wanted to print and I had to buy it to print which was okay as I need a system. It works great now that I am learning how it flows.
2017-11-15
What do you like best?
With the use of PDFfiller I am able to generate a number of documents in a short amount of time. The tools and functionality of the platform are extremely easy to navigate.
What do you dislike?
I can't say that I have any concerns with PDFfiller. Using PDFfiller is definitely the easiest part of my day and that's great because the documents that I am able to generate are essential to my business.
Recommendations to others considering the product:
It's easy to get started with and scale up in terms of the robust functionality.
What problems are you solving with the product? What benefits have you realized?
Time management and efficiency are at the top of the list for me and PDFfiller helps me to maximize both of these important factors.
With the use of PDFfiller I am able to generate a number of documents in a short amount of time. The tools and functionality of the platform are extremely easy to navigate.
What do you dislike?
I can't say that I have any concerns with PDFfiller. Using PDFfiller is definitely the easiest part of my day and that's great because the documents that I am able to generate are essential to my business.
Recommendations to others considering the product:
It's easy to get started with and scale up in terms of the robust functionality.
What problems are you solving with the product? What benefits have you realized?
Time management and efficiency are at the top of the list for me and PDFfiller helps me to maximize both of these important factors.
2019-06-18
Lifesaver
Create a fillable document and send it out for signature - simple, efficient, affordable. I am in Real Estate and needed an uncommon document for a client, this website saved me hours of tedious re-typing!
2021-10-05
What do you like best?
I like the fact pdf Fills stores and keep my documents in order!
I like it's easy to use, and it comes with a fax!!
I am very pleased that I can send a fax, and I am able to submit report!
Also, it come with live help that is an excellent feature!
What do you dislike?
I dislike the wait period of 30 minute if I forget my password!
The systems doesn't seem to lock in my password.
I believe I have changed passwords maybe 3 times in under a year.
Recommendations to others considering the product:
Try it! The price is good! The service is good! I have spoke with tech support a couple of time because I got locked out because I forgot my password and made to many attempts, so that's an excellent feature! You can also send faxes, so that's good. I will look to renew my subscription again! It's a good product!
What problems are you solving with the product? What benefits have you realized?
Well because of pdfFiller, I can send pdf files to coworkers and present files as needed!
Before pdfFiller, my pdf files were not accepted by my supervisor and staff computers, but now, I can send pdf files with no concerns using pdfFiller! With the company working from home and folks using different systems/computer it's good that pdfFiller documents are able to be received by all my coworkers!
2021-02-16
Shorten JPEG File Size to 300KB Feature
Reduce your JPEG file sizes effortlessly with our Shorten JPEG File Size to 300KB feature. This tool is perfect for users who want to optimize their images without sacrificing quality. Efficient and easy to use, it helps you share images faster and more effectively.
Key Features
Compress JPEG files to a maximum of 300KB
Maintain image quality during the compression process
User-friendly interface for quick adjustments
Batch processing for multiple files at once
Instant preview of compressed images
Potential Use Cases and Benefits
Web users can improve loading times for websites and blogs
Photographers can optimize images for client presentations
Social media managers can enhance post engagement by sharing faster-loading images
Students can submit assignments with file size limits easily
Businesses can streamline their email marketing campaigns with smaller images
This feature solves your problem of oversized JPEG files that slow down uploads, hinder sharing, and waste storage space. By compressing your images effectively, you ensure that your content reaches its audience quickly and efficiently, improving overall performance and user experience.
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 many pixels is 200 KB?
What is the pixel size for 200kb? 800 pixels wide just fills the screen for most monitors and 200 KB is plenty for that image size. How do I reduce the size of a 200kb photo?
How do I reduce the size of a JPEG image?
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 file size?
How To Reduce PDF File Size Below 100 KB for Free Go to the Compress PDF tool. Drag and drop your PDF into the toolbox to reduce the file size. Choose the compression type and click “Compress.” The PDF compression tool will shrink the file down. Download the shrunken PDF.
How do I reduce the KB size of a JPEG?
Compress JPG to 200 KB Online First, convert the JPG to a PDF. On the right of the result page, click “Compress PDF.” Choose “Basic Compression” and wait for our software to compress the file. On the next page, click “PDF to JPG,” then “Convert entire pages” to save the file as an image.
How do I calculate pixel file size?
If the pixel dimensions are given, multiply them by each other and the bit depth to determine the number of bits in an image file. For instance, if a 24-bit image is captured with a digital camera with pixel dimensions of 2,048 x 3,072, then the file size equals (2048 x 3072 x 24)/8, or 18,874,368 bytes.
How do I make a 300 KB file?
How to compress a PDF to 300kb or less. Open the Tools center and select the Optimize PDF Tool. Choose the file you want to compress. Select Reduce File Size in the top menu. Pick your options and file version compatibility. Rename and save the file.
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