Online Image Compressor

Compress Images Easily with the Photo Compressor.

Drop it like it's hot

Add your files by dropping them in this window

Drag & Drop or Hit to Add File

{{isCompressor() ? 'You have compressed images over 5 times in one day. Please try to compress more images tomorrow, or sign up for free to remove this limitation.' : 'You have converted files over 5 times in one day. Please try to convert more images tomorrow, or sign up to remove this limitation.'}}

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Custom size: * Please enter pixel width or pixel height between 16 and 8000

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How to Compress Images by Online UniConverter?

Online UniConverter (originally Media.io) is the best online photo compressor that helps you to compress images to JPG/JPEG directly. It is an entirely free online image compressor without any risky ads. You can compress pictures in seconds with simple steps.

Upload Image Files

Select files from Computer or drag & drop it on the page.

Click the "Compress" Button

After clicking the "compress" button, you might need to wait for the compression for a while.

Download Compressed Files

You can download the files or save it to your Dropbox right afterward.

More Information about Image Compressor Online

What the Image Compressor of Online UniConverter Do?

Image compressor of Online UniConverter supports batch image upload, batch compression, fast compression speed, and keep the files in high definition.

It also helps you compress large image files to moderate storage size, reducing the use of storage space.

After squeezing, you could save the files to your computer or Dropbox directly.

Why should I Choose the Image Compressor of Online UniConverter?

Convenience - Helping you compress image files without complicated steps, only three steps to achieve your aim.

Speed - Our goal is to ensure the best quality images are compressed in a limited amount of time.

Experience - Millions of users are satisfied with online UniConverter: help them successfully compress image files.

Support - Failed to compress? Just contact us feel free, our customer service would respond as soon as possible.

Image Comparison

Using image compressor Online UniConverter could reduce more than 65% file size, but it does not affect the picture quality. You will get an optimal image after compressing. Please Check the below comparison.

Online UniConverter vs Desktop UniConverter

	Online Non- Registration	Online Registered	Desktop Non- Registration	Desktop Registered
Upload Quantity	5 Files	5 Files	Unlimited	Unlimited
Upload File Size	<5 MB	>5 MB	Unlimited	Unlimited
Number of Conversions	5 times/day	Unlimited	Unlimited	Unlimited
Conversion Speed	Slow	Slow	Moderate	Fast
Ad-Free	NO	NO	NO	YES
	Try Now	Register Now	Free Download	Free Download

Image Compressor Q&A

Can I upload several JPG images to Online UniConverter at once?

Answer: Excellent question! Online UniConverter allows upload batch pictures at once. Also, you could compress your image files at the same time.

How do you reduce the MB size of a photo in Windows 10?

Answer: Image compressor Online UniConverter can reduce the MB size of a photo via a web browser on Windows, Mac, or Linux system.

How do I reduce the size of a JPG without losing quality?

Answer: Online UniConverter image compressor tools can help you reduce the size of PNG files without losing quality. You could see the image comparison between original JPG and compressed JPG at the above.

Can I compress my BMP image format and save it as JPG?

Answer: All the compressed files in Online UniConverter will save to JPG format automatically. You could compress the BMP image format in here and reduce conversion steps of convert image format.

How do you reduce the size of a JPEG image?

Answer: Good question! Upload batch JPEG files to Online UniConverter, then click the "Compress" button. After compressing, you could save the compressed files to the computer or Dropbox.

Tips & Tricks for Image Compressor

· Optimize and Compress PNG Photos · Compress and Shrink JPG Images & Photos · Easy Way to Change JPG Size · What Is a PNG File? · What is a JPG or What does JPG Stand For · What is the BMP File?

One-Stop Easy Solution to Convert, Edit, Compress, Burn Media Files, and More.

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