Color Grading - Färg

Your LUTs, on every video. Färg is an iPhone video app that shortens the path from footage to a finished, shareable movie using your own LUTs. Choose footage. Pick a LUT and its intensity. Add Optical Flow motion blur when you need it. Then export and share. Whether you are finishing one clip or giving a whole batch the same look, Färg applies one recipe across every selected video and exports each result as its own movie. Preview and export use the same settings, so the look you approve is the look you render. USE YOUR OWN LUTS • Import .cube, PNG, and JPEG LUTs from Files • Link a Files folder and sync its LUTs while Färg is open • Compare every LUT using the same sample image • Blend intensity from 0% to 100% ONE CLIP OR A WHOLE BATCH • Apply the same LUT, intensity, and motion-blur settings across multiple videos • Export every source as a separate movie • Follow progress, cancel the batch, or retry only failed renders PHOTOS, FILES, AND EXTERNAL DRIVES Open footage from your Photos library, Files, or connected external storage. During a regular editing session, Färg previews and renders the selected source without first making an extra working copy inside the app. OPTICAL FLOW MOTION BLUR On supported iPhones, Färg uses Apple VideoToolbox Optical Flow to add motion blur. It can add smoother motion trails to footage shot without an ND filter while preserving the movie duration and audio timing. KEEP THE EXPORT MOVING When the system accepts continued background processing, a batch can keep exporting after you leave the app. Save completed movies to Photos or share them directly. FROM CAPTURE TO SHARE WITH SHORTCUTS Receive one movie and a selected LUT, render it, and pass the result to the next action. Make your usual LUT step part of a saving or sharing workflow. ON-DEVICE BY DESIGN Your selected videos and LUTs are processed on your iPhone. Färg has no account system, ads, tracking, developer-operated analytics, or developer-operated server.