NTSC-RS
Open-source video emulation of analog TV and VHS artifacts
NTSC-RS launched on June 8, 2026 with 166 votes, #190 of 22,647 launches that month and more than 99% of that year's launches.
What it does
ntsc-rs is a free, open-source VHS and analog TV video effect. Use it online in your browser, as a standalone application, or as a plugin for DaVinci Resolve, After Effects, and more.
ntsc-rs is a free, open-source video effect which accurately emulates analog TV and VHS artifacts. Other popular effects eyeball the look of VHS tapes using simple color lookup tables and overlays. ntsc-rs uses algorithms that model how NTSC transmission and VHS encoding actually work, based on algorithms developed in composite-video-simulator , zhuker/ntsc , and ntscQT . ntsc-rs is written in Rust, and is multithreaded and SIMD-accelerated. Unlike similar effects such as ntscQT, it can run in real time at much higher resolutions than actual NTSC footage. ntsc-rs is available not just as a standalone and web application, but also as a plugin for After Effects, Premiere, and all…from ntsc.rs
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