How to use Video Upscaler
What does it do?
Upscales video up to ×4 (up to 4K) with high-quality resampling, then recovers edges and detail and smooths compression blocks.
What you need
A video up to 3 minutes, and Chrome or Edge on a computer. Processing stays on your device.
Steps
- Choose the video; the current and new resolutions appear.
- Set the scale and the maximum resolution.
- Pick the detail-recovery strength and check the preview.
- Press “Upscale & export”, then download the result.
What you get
A higher-resolution video with crisper edges, same length and audio.
Tips for better results
- A clean source gives the best upscale.
- 4K needs a powerful computer; start with Full HD.
- Block smoothing helps with WhatsApp and social-media videos.
Requirements
Requires a Creator or Studio plan. Runs in your browser and does not upload your files to any server.
Top 4 uses
1YouTube
Lift old footage to Full HD.
2Big screens
Sharper playback in halls and exhibitions.
3Editing
Match low-res clips with modern footage.
4Family archive
Old phone videos at a higher resolution.
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