StudioFF v0.50

Tested with FaceFusion v4 commit a24893c (2026-10-19). Go to StudioFF's FaceFusion settings and press Use Tested Version for best compatibility.

StudioFF is a desktop app for the FaceFusion v4 face swapper. Not made or endorsed by the FaceFusion team.

New since v0.40

• Batch keeps the models loaded from one file to the next: in our tests images finished 3x faster (about 7 s down to 2.3 s each) and short videos 7% faster
• Run Batch checks unchecked targets for NSFW content first and skips flagged ones, warns before replacing existing files, and shows a run timer
• Batch rows show a progress ring with percent and frames per second, plus each target's length and file size
• Drop single files on the Batch list, or pick them with Add Files, to add them as targets
• Batch can skip the running output, and retry or remove items from the list
• Batch status tabs for Errors, NSFW and Skipped, and a right-click menu to copy a file name or open its folder
• Presets shared between Studio and Batch
• Landmarks button on Studio and Batch: each click cycles through the 5 key points, the 68 face points, and off, without turning on the Face Debugger
• Face tags show the distance to the reference face and the race, for example #1 84% Dist 0.00 F 20-29 White
• Face Mapping has an on/off switch, a refresh button, and a way to remove a person and add them back
• The Console is coloured like VS Code, in both light and dark themes
• Double-click a divider on Studio or Batch to reset it; the Target card on Studio can be resized
• StudioFF opens maximized

Updating from v0.40: open Setup and press Update to v0.50.

New install

1. Download Source code (zip) below and unzip it.
2. Right-click install.ps1 and choose Run with PowerShell.
3. Open StudioFF from the desktop shortcut, then go to Setup to point it at FaceFusion v4 or install it.

FaceFusion itself is not included. See the README for details.