Our advanced AI video compressor 4k technology analyzes your footage frame by frame to compress 4k video while preserving the details that matter most.
Get smaller file sizes without the usual quality degradation that comes with traditional compression methods.
Trusted by more than 2 million users
Smart 4K to 1080p Compression
Compress 4K Video Without Losing Quality
Unlike basic compressors, TensorPix uses intelligent algorithms to compress 4k video without losing quality.
Your videos maintain their sharpness, color accuracy, and visual appeal even after significant file size reduction.
Online, Free, and Super Easy
Use our 4K video compressor online for free with no technical setup. Works with all major formats and devices.
Reduce 4K Video File Size?
1 - Select videos
Select any video on your computer or phone to start. Compression happens locally so no files ever leave your device.
2 - Select settings
Change compression settings such as quality, resolution, framerate, and compression speed. Or leave on default values which already give good results.
3 - Compress!
Click export and wait for your video to be compressed. Enjoy smaller video file sizes without losing quality.
Frequently Asked Questions
How can I make 4K video smaller without losing quality?
What's the best way to shrink 4K video file for email?
How do I reduce 4K video size for Instagram?
Can I reduce video file size online for free?
How to reduce 4k video file size for websites?
What formats are supported for 4K video compression?
Do I need to install anything to compress my video?
Check out more use cases
AI Video Compressor Free Online
Compress your videos instantly with our AI video compressor while maintaining stunning quality.
4K Video Compressor Online
Compress 4K video to 1080p without losing quality using our AI-powered video compressor.
Unblur Videos Online
TensorPix uses advanced video blur remover AI to unblur your footage in seconds
Unpixelate Videos Online
Make your pixelated videos clear again, automatically and online.
Upscale & Enhance Old Videos and Images
Restore details and remove artifacts, blur and noise. Make your old videos and images look like new.
Interpolate low FPS videos with AI
Goodbye choppy, low-quality video playback. Transform low FPS videos into 60 FPS, silky smooth footage
Slow Motion Video Online
Create smooth slow motion videos with AI. Add cinematic slow-mo effects to any video without stuttering.
Stabilize Shaky Videos
Convert shaky footage into smooth, professional-quality video. Eliminate camera wobble and achieve consistently clear results.
4K Quality Video Converter
Turn your HD and Full HD videos into stunning 4K quality with our AI-powered converter.
Video Cleaner
Clean up video quality online in seconds with AI.
AI Video Sharpening
Sharpen blurry videos online. Remove blur, fix out-of-focus footage, and enhance video quality
Denoise Videos Online
Remove various forms of noise from videos. Perfect for noisy night shots or low-light videos.
Instagram Reel Quality Enhancer
Make your Instagram Reels & Stories pop. Enhance and Upscale Instagram video quality in seconds for Reels and Stories.
TikTok Video Enhancer
Boost your TikTok quality in seconds by sharpening details, smoothing motion, and making every video shine on the For You Page.
Read the latest blog posts
See what users say about us
I've been using the program for couple of months and I am truly amazed from the results. Among other webpages or programs, the results of my videos are impeccable. Amazing Job, keep it up guys and Thank you for everything!!!
Georgi Banchev
I have used the color restore and AI stabilization on a few dance videos for social media and I am really happy with the results, I uploaded 4K video so it takes a bit of time, but I like that they send me an email and enhance in the background so that I don't have to wait around.
Tanya Ariana Bendis
It’s a great tool for increasing resolution and upscaling, especially for those without the necessary hardware. Since AI training and model usage can be prohibitively expensive for most, packaged online tools like TensorPix Enterprise offer a cost-effective and accessible solution. It’s a great option for anyone looking for a simple and straightforward way to use AI video enhancers without prior experience!
Zeng Chao
FX Artist at Ants Animation Studios
Fantastic AI video upscaler with easy to use UI! Significantly better results than with Topaz and am able to process multiple videos at once, resulting in major time savings. A life saver.
Anne Spalter
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Ready to enhance your content?
Step into the future of video & image enhancing