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4K Image Compressor

Resize JPEG, PNG, and WEBP Easily

Free Download

Microsoft Windows Online Installer  (1.0 Mb)
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279.7 kB

65.3 kB

76% saved

Compress files to the size you need. Save storage space and easily share images on social media. Improve your website’s loading time. Optimize image file size without sacrificing quality.

Reduce the Image Size

Compress files by a desired number of percent or to a particular size in megabytes, kilobytes and bytes.

Compress in All Popular Formats

Upload images in various lossy and lossless formats. Download the compressed files in JPEG, PNG and WEBP.

Resize Images in Batch

Minimize the size of multiple images from MB to KB in seconds. Bulk compress pictures to save your time.

4K Image Compressor Is for Everyone!

Web Developers and Designers

Speed up website loading time and secure higher search engine rankings. Improve user experience and reduce bandwidth costs.


Compress high-resolution images to make them easier to store. Share your work with clients and online followers faster.

Social Media Users

Bypass the file size restrictions of many social media platforms. Post your photos in a smaller size and with adequate quality.

Mobile App Developers

Ensure that your application runs quickly and smoothly. Compress the images that degrade the application performance.

Over 60 Million Users Enjoy Using Our Applications

Compressing images and documents has never been easier. Reduce file size in seconds.

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Select the features you would like us to implement next.

Choose a License

Start for free to get a foretaste, then upgrade to get unlimited access to all features.

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10 daily compressions. No trial period. No card data entry.

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Unlimited batch upload. Unlimited daily compressions. Commercial use permit.

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Is it a one-time purchase?

Yes, it is a one-time purchase, not a subscription. Premium features activated with a license key on a computer once stay activated on it for good.

Do you provide 14 days money back guarantee?

Yes, you have the right to return license purchases made online within 14 days for a full refund.

What is a license key and what benefits does it offer?

The license key is a unique combination of numbers and letters provided to premium users of 4K Download software. 4K Stogram, 4K Video Downloader+, 4K Video Downloader for Android, 4K YouTube to MP3, 4K TokKit and 4K Image Compressor — each of these applications requires the activation of its own license key.

The license keys are automatically generated and sent to the purchase email. One license key can be activated an unlimited number of times on three computers. Depending on the application and license type (Personal or Professional), the key activation grants access to some or all of the premium 4K Download software functionality.

4K Image Compressor Speaks Your Language

Tutorials & FAQ

Instructions on how to use 4K Download apps, save video, photo and audio content, compress images, and more.

Learn more


Read user reviews, share your feedback, suggest ideas, and get the latest news about 4K Image Compressor.



Open Media


1.0 Mb

Age Rating



Windows 10 and newer

macOS 10.13 and newer

Ubuntu 64-bit


English, French, German, Czech, Finnish, Hungarian, Korean, Dutch, Polish, Portuguese, Swedish, Turkish, Italian, Japanese, Russian, Simplified Chinese, Spanish, Traditional Chinese

Latest version:

Sept. 20, 2023


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