Instant 4k Plugin After Effects 2021 | HIGH-QUALITY |
| Use case | Recommended plugin(s) | | :--- | :--- | | | ScaleUp (most user‑friendly), Topaz Video AI (most powerful) | | Legacy footage (SD/HD to 4K) | REZup, ScaleUp, Infognition Super Resolution | | Motion graphics / cartoons / alpha channels | Motion Upscaler | | Chroma restoration (bad colour subsampling) | SuperChroma AI (Acrovid) | | All‑in‑one enhancement suite | Topaz Video AI, Neural Enhancement Suite (until 2026), Digital Anarchy Bundle | | Fast 4K rendering | AfterCodecs | | No budget / quick & dirty | Native Detail‑preserving Upscale |
32GB is the bare minimum for 4K workflows in After Effects; 64GB or higher is highly recommended to maintain decent preview cache lengths.
Neural Enhancement Suite is a powerful all‑in‑one enhancement tool. However, its impending deprecation means you should consider it only if you can work with the current version and do not rely on future updates. For new projects, look at the other options below. instant 4k plugin after effects
It used anti-aliasing and sharpening filters to minimize detail loss during upconversion.
The simplest method is to simply increase the layer’s scale using the property (or the Transform effect) set to Bicubic sampling. This is fast and requires no extra software, but it tends to create soft, blurry images and introduces aliasing on diagonal lines. It is only suitable for very minor upscales (e.g., 1080p to 4K if you are willing to accept some softness) or as a preview placeholder. | Use case | Recommended plugin(s) | |
Upscaling plugins will accidentally sharpen noise, compression blocks, and film grain, making the final video look muddy. Apply a mild denoiser (like After Effects' native Remove Grain or Remove Noise ) before upscaling. Step 2: Apply the Scaling Plugin
A dedicated "Sharpening" slider helped enhance details after the uprezzing process. For new projects, look at the other options below
Drag the footage into the timeline. It will appear smaller than the 4K frame.
Tutorial: Converting HD Footage to 4K with Red Giant Instant 4K Streaming Media YouTube• 13 Mar 2020 Modern Alternatives for Upscaling to 4K