4K Video Downloader PlusDownload videos from YouTube and other sites
4K Image CompressorReduce the file size of JPG, PNG and more
4K TokkitDownload TikTok videos and accounts
4K Video to MP3Extract audio from video
4K StogramDownload Instagram photos, Stories and Reels
4K Slideshow MakerCreate amazing slideshows
4K YouTube to MP3Convert YouTube to MP3
4K Video Downloader for AndroidDownload video and audio on Android devices
4K Image Compressor
Easily Compress JPG, JPEG, PNG, HEIC, WEBP, PDF4K Image Compressor
6+ Million
compressed images
Over 40,000
images compressed daily
2+ Years
of stable performance
Transform Your Images for Maximum Efficiency
Compress images and PDFs 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.
Image Size Reduction
Easily reduce image size by specifying a percentage or target file size in MB, KB, or bytes. Perfect for web optimization and faster loading times.
Batch Image Processing
Quickly compress multiple images at once, reducing file sizes from MB to KB in seconds. Ideal for photographers and web developers managing large image libraries.
Image Format Conversion
Convert images between different formats effortlessly. Change files from JPG to PNG, JFIF to JPEG, HEIC to WEBP, BMP to JPG, and more while maintaining quality.
PDF Size Optimization
Reduce PDF file sizes without sacrificing quality. Remove unnecessary data for compact, web-friendly PDFs that load faster and save storage space.
Quality Comparison Tool
Visualize quality changes after compression. Compare original and compressed versions in various viewing modes to ensure the results meet your standards.
Privacy and Security
We take your privacy seriously. 4K Image Compressor doesn't need an Internet connection to work, so your images never leave your computer. The app doesn't track what you do; it doesn’t collect or share any personal data.
Cross-Platform Support
4K Image Compressor is a desktop app for Windows, macOS, and Linux. No matter your OS, easily reduce image sizes and convert formats to suit your needs.
Customizable Compression
Get precise control over the final file size to meet the requirements for web uploads, email attachments, or storage constraints. Reduce image sizes by a specified percentage or to a specific size in megabytes, kilobytes, or bytes.
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.
Photographers
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 Apps
Set Size
Upload images
Compress
Enjoy!
Compressing images and documents has never been easier. Reduce file size in seconds.
Choose a License
Start for free to get a foretaste, then upgrade to get unlimited access to all features.
Compare All Plans
Ratings & Reviews
5.0
Rating (based on 7 user reviews):
Tutorials & FAQ
Easy-to-follow guides that walk you through every feature.
Clear video guides for using 4K Download applications.
Quick fixes and useful advice to help you get back on track.
Answers to your most pressing questions about our apps.
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4K Image Compressor
Justin
October 25 at 12:05
A must-have for web developers! This compressor is a lifesaver when optimizing images. It's fast and supports multiple formats.
Mike
October 25 at 12:01
Favourite app from favourite developers! Keep up the good work, 4K Download team