Apply free smoke overlays, fog, mist, haze, and moody atmosphere online or download smoke and fog VFX clips for your editor.
Free Smoke Overlay | Fog and Mist Video Effect is a free, browser-based tool from ClipSizzle. There is nothing to install — drop in a video, apply the effect, and download the result. Free accounts get clean daily exports; Pro unlocks unlimited watermark-free exports and 4K.
Open the Sizzle Finisher to apply presets, overlays, color grades, and animated titles, pull assets from the free VFX library, and export a clean MP4 in your browser.