ProCat is a professional video suite that runs entirely in the browser — a full ACES 1.3 color pipeline, real-time scopes, 3D LUTs and a GPU multitrack timeline. No install, no waiting.
The tools a pro reaches for — color science, scopes, LUTs and a real timeline — running on your GPU at native speed.
A full ACES 1.3 Studio pipeline powered by OpenColorIO — camera input transforms for ARRI, Sony, RED and DJI D-Log, grading in ACEScct, and display-correct output transforms for Rec.709, P3 and HDR. Pro and up.
Grade-accurate waveform and RGB histogram update live as you push the picture, so you’re never flying blind.
Load any .cube LUT with trilinear or tetrahedral interpolation — then bake your whole grade back out as a LUT.
Real 3×3 channel-mixer looks — Kodachrome, Technicolor, Polaroid, cross-process — plus a manual matrix mixer for your own.
Trim, blade and arrange clips on a fluid GPU-accelerated timeline, with a dedicated text track and frame-accurate scrubbing.
An advanced decode engine gives instant, gap-free scrubbing across cuts — frames hold while it seeks.
Export H.264 + AAC MP4 right in the browser with Instagram, TikTok, YouTube and X presets — Reels, Square, 4:5 and more.
Deliver in ProRes (422 HQ / 4444), DNxHR and XDCAM HD422 as MXF (OP1a or Avid OP-Atom), or 10-bit HEVC — with correct Rec.709 / Rec.2020 primaries and TV/Full range signalling, rendered on cloud GPUs. Studio and up.
Drag titles onto the frame, set font, weight, color and alignment, and trim how long they hold — right on the timeline.
The render engine streams from the cloud and runs in memory — every session is the latest build, with nothing to install or update.
Create mode gets you a graded, captioned cut in minutes. Studio mode opens the full colorist toolset — scopes, curves, LUTs and the matrix mixer — when you want to go all the way.
Drop a clip, pick a look. A curated library of cinematic presets, social aspect ratios and one-click MP4 export gets a polished, on-brand video out the door in minutes — driven by the exact same color engine the pros use in Studio, just behind a single tap.
Multitrack editing with waveform and thumbnail clips, frame-accurate scrubbing, blade, trim and a dedicated title track — GPU-accelerated so it stays buttery even at 4K. Everything snaps; nothing stutters. The kind of timeline you expect from a desktop NLE, with nothing to download.
Primary Lift / Gamma / Gain wheels, exposure, contrast and white balance, live waveform and histogram scopes, 3D LUTs and a channel mixer — on a true ACES 1.3 pipeline with camera IDTs (ARRI, Sony, RED, DJI D-Log) and display-correct ODTs. The same transform you grade with on screen renders identically on export and in the cloud. Hollywood-grade color science, browser-native.
Every stage — input transform, sizing, grade, LUT, effects and transitions — laid out as a left-to-right node graph you can inspect, bypass and fine-tune. Drag nodes, edit each one's attributes, and build looks the way professional finishing suites do. Real power, none of the black box.
No install, no lock-in. Cancel anytime — your projects stay in your browser.
For larger teams: custom seats, SSO/SAML, centralized billing, an SLA and dedicated support. We tailor seats and GPU to your pipeline.
ProCat loads in seconds and runs on your GPU. Bring a clip and see the difference color makes.
Launch the app →