Toolbox StudioDownload

// windows desktop app · nano banana pro

Lock the face.
Generate everything else.

Toolbox Studio turns two reference photos into a consistent set of AI images — framing, posing and identity handled in one dark little window. It runs on your own machine, with your own Gemini key.

Download for WindowsSee the pipeline
  • Double-click to run — no install
  • Bring your own key
  • PowerShell · WinForms

// three tools, one window

Pick the tool for the job.

Studioreference → result

Paste a Pinterest link, auto-mask the face, then transfer your model's identity onto the shot. Numbered exports, and a memory of every link you've already used.

Carouselone photo → a set

Drop one to three source images and generate up to 30 variations — fresh pose, angle and framing, the same person and outfit across the whole set.

Freestyleyour call entirely

Attach up to four images, or none at all, write the prompt yourself, and send it straight to Nano Banana Pro. No pipeline, no rails.

// how the studio pipeline works

Three steps, one press.

01

Download

Toolbox pulls the full-resolution original from each Pinterest link into a fresh, numbered run folder.

02

Frame

Nano Banana Pro paints the face out to a clean mask, and leaves the pose, outfit and background exactly where they were.

03

Generate

Two identity references fix the face and body, the framed shot supplies pose and scene, and the finished image lands as 3.png.

!False safety flags happen. Toolbox quietly retries them a few times before giving up — and you decide how many.

// under the hood

The unglamorous details.

No accounts, no cloud middleman, no telemetry. It talks to Google's API directly and keeps everything else on disk.

Model
Nano Banana Pro — Gemini 3 Pro Image
Runtime
Windows PowerShell + .NET WinForms · zero installs
Your key
stored locally in %APPDATA% — never leaves the machine
Output
9:16 through 16:9 · batch generation · numbered exports
Resilience
auto-retries false safety flags, count is yours to set
History
used-link log with skip-duplicates

// get it

One folder. One double-click.

Unzip it anywhere and launch. You'll need Windows 10 or 11 and a free Gemini API key from Google AI Studio — Toolbox handles the rest.

Download the appGet a Gemini key →

Windows 10 / 11 · ~1 MB · no installer, no admin rights