EffectRoom — Studio-grade photo & video effects. 100% offline! NO subscription needed. It brings the look and feel of professional effects tools to anyone, turning ordinary photos and clips into cinematic, editorial-grade images in seconds. Every effect is computed per-pixel on your GPU at full resolution, so the preview updates instantly and the export matches exactly what you saw on screen. Everything you need in one panel * 260+ cinematic presets across 20 categories — from blockbuster teal-and-orange and film emulation to vintage, romance, noir, pastel, and moody documentary looks, organized in a fast accordion library with live thumbnail swatches. * A full professional adjustment panel — exposure, contrast, highlights & shadows, temperature & tint (white balance), saturation, vibrance, fade, vignette (with feather control), and animated film grain. * 3D LUT power — import .cube LUTs (any size from 2³ to 128³) or LUT image strips and stack them on top of your adjustments; export your current grade as a standard .cube LUT to reuse anywhere. * Live RGB histogram — watch your tones in real time so you expose and grade with confidence instead of guessing. * Full-resolution photo export — JPEG, PNG, or WebP at your chosen quality, rendered at the source resolution (up to 8192px), not a downscaled preview. * Video grading and export — play, seek, loop and mute your clips, apply any look, then export graded video with audio at selectable resolution (Original, 2160p, 1080p, 720p, 480p) and frame rate (24/30/60). * Hold-to-compare — press and hold to flip instantly between the graded image and the original. * Zoom & pan — inspect fine detail at a true 1:1 pixel view or fit the whole frame, with smooth cursor-anchored zooming. Who it's for * Photographers who want filmic, magazine-ready color without a monthly subscription. * Videographers and editors who need a quick, reliable grade or a reusable LUT for a shoot. * Content creators and social-media makers who iterate fast and need a consistent look across many posts. * Designers, hobbyists and students who want pro-level results without learning a complex desktop app. * Anyone on a locked-down or offline machine — a work laptop, a tablet, a plane, a studio with no internet. What makes EffectRoom different * 100% private by design. All processing is local. Your photos and videos are never uploaded, never sent to a server, and never touched by AI services. * Works offline. After the page loads once, you can disconnect completely and keep editing. * Real color science, not stickers. A GPU color pipeline with genuine 3D LUT support, the same technique used in cinema and broadcast grading — so your looks hold together instead of flattening your image. * Fast and flattering by default. A curated preset library means a beautiful result in one click, while a full manual panel rewards anyone who wants to dial it in by hand.