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Video Enhancer

AI video enhancement and upscaling — up to 4K, in your browser.

Video Enhancer 的产品截图

工具介绍

Make low-res, noisy, over-compressed footage look like it was shot properly. Upload a clip, and AI rebuilds it frame by frame — removing noise, blur and compression artifacts, restoring color, and upscaling to real 1080p, 2K or 4K detail. No install, no GPU, no render queue on your own machine.

👉 videoqualityenhancer.org — free credits on sign-up.


What it fixes

Problem What the AI does
Grainy, noisy, low-light footage Temporal denoising across neighboring frames — keeps real detail, drops the grain
Soft, blurry, out-of-focus video Rebuilds edges and textures instead of just sharpening halos
WeChat / WhatsApp / re-upload mush Repairs block artifacts and color banding from repeated compression
Small, low-resolution video Super-resolution to 720p / 1080p / 2K / 4K, at 30 or 60fps
Faded, washed-out color Restores color and balances exposure
Old family or archive footage Scratch removal, deflicker, color-cast correction

Two quality modes

Standard — from 1 credit/sec. 10+ enhancement algorithms with scene presets. Fast, balanced, great for everyday clips.

Deep AI Algorithms — 10× the Standard rate. 30+ algorithms for shot-level, cinema-grade results. For footage you really care about.

Scene presets

Pick the pipeline tuned for your footage instead of a one-size-fits-all filter:

  • General — repairs blur, block artifacts and color banding from compression and re-sharing
  • AIGC — upscales low-resolution AI-generated video to 2K/4K and repaints generated detail
  • Short drama — enhances portraits and fine detail for stronger on-screen impact
  • Old film restoration — motion-compensated denoise, scratch removal, deflicker, color-cast correction

Why people switch to us

📦 1 GB uploads — bring the whole clip, not a sample

Most browser-based enhancers are built around short samples, so a real export forces you into chopping the video up or buying a desktop license. Here the limit is 1 GB per file, and we accept 9 formats — MP4, MOV, MKV, AVI, FLV, WMV, M4V, WebM, TS. Input up to 2K goes in; up to 4K comes out.

⏱️ Pay by the second — not by the month, not by the video

This is the big one. Billing is per second of output video, rounded up to the second. A 12-second clip costs 12 seconds' worth of credits. No "1 credit per video" rounding that punishes short clips, and no monthly plan you have to keep paying while you're not editing.

The rate scales with what you actually asked for — output resolution and frame rate:

Output resolution Standard (credits/sec) Deep AI Algorithms
720p 1 10
1080p 2 20
2K 4 40
4K 8 80

Above 30fps doubles the rate. 1 credit/sec = 60 credits/min.

💻 No install, no GPU, no waiting at your desk

Desktop AI video software means a multi-gigabyte install, a capable GPU, and your machine pinned for hours. This runs server-side — close the tab and come back. Processing continues in the background and the result waits for you.

🔒 Your footage stays yours

Files auto-delete after 30 days, and we never train on your videos.


How it works

  1. Upload — drag & drop any MP4 / MOV / MKV. Duration and resolution are read automatically.
  2. Choose — quality mode, scene preset, target resolution and frame rate. You see the credit cost before you commit.
  3. Enhance — the AI processes every frame in the background. No need to keep the page open.
  4. Compare & download — check the before/after slider, then download the enhanced MP4.

As a rough guide: Standard takes about 6 minutes per minute of video; Deep AI Algorithms about 20 minutes per minute.


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