In the effect controls, set the "Scale Mode" to "Fit to Width." Now, look at the "Quality" dropdown. Do not use "Draft."
Examples: Topaz Video AI (workflow plugin), DVResolve, Rule 3T (AEScripts) instant 4k plugin after effects
: This built-in After Effects effect is specifically designed for high-quality upscaling and includes a "Reduce Noise" slider to clean up artifacts during the process. In the effect controls, set the "Scale Mode"
While none are truly instantaneous , the following plugins are the industry standard for achieving 4K quality in After Effects with minimal friction. We rank them by and Quality . In the effect controls