Upload Your Video
Upload the video you want to upscale. Supports MP4, WebM, MOV, MKV, and other common formats.
Video Upscaler
Online
Enhance video resolution with AI. Upscale low-quality videos to HD or 4K, sharpen details, and reduce noise — all in your browser.
100% FreeQuick SetupBrowser-Based
Video Upscaler
Video Upscaler is available in Rendley Studio. Get started for free with a quick sign-up.
How It Works
Fast, reliable, and compatible with all major file formats.
AI Upscales Resolution
Our AI analyzes each frame, reconstructs details, and increases the resolution to your target — up to 4K.
Download Enhanced Video
Preview the upscaled result, compare it with the original, and download your enhanced high-resolution video.
Everything You Need
A complete toolkit built for speed and quality.
AI-Powered Upscaling
Deep learning models intelligently reconstruct detail and sharpness, going far beyond simple resolution stretching.
Up to 4K
Upscale videos from any resolution up to 4K (3840x2160). Support for 2x and 4x scaling to match your needs.
Noise Reduction
The AI removes grain, compression artifacts, and visual noise during upscaling for a cleaner, smoother result.
Detail Enhancement
Fine details like textures, edges, and facial features are sharpened and reconstructed for a crisp, clear image.
All Formats
Supports MP4, WebM, MOV, MKV, AVI, and more. Upload in any format and export your upscaled video seamlessly.
Fast Processing
Optimized AI pipeline processes videos quickly. Upscale short clips in minutes with efficient hardware acceleration.
Frequently Asked Questions
Find answers to common questions about this tool.
The AI Video Upscaler uses deep learning models to analyze each frame of your video and intelligently add detail and resolution. It reconstructs missing pixels to produce a sharper, higher-resolution output without artificial artifacts.
You can upscale videos up to 4K (3840x2160) resolution. The AI supports 2x and 4x upscaling, so even 480p footage can be enhanced to Full HD or 4K quality.
Yes. Unlike simple stretching, our AI reconstructs fine details, sharpens edges, and reduces noise during the upscaling process. The result is a genuinely clearer, more detailed video.
Processing time depends on video length, original resolution, and target resolution. Most short clips are processed in a few minutes. Longer videos may take more time but the AI works efficiently to minimize wait.
We support all major video formats including MP4, WebM, MOV, MKV, and AVI. The upscaled video is exported in your chosen format with full quality.