What is the Fluidfit Plugin for InDesign?
The Fluidfit plugin brings 100+ AI models directly into Adobe InDesign. Fill layout placeholders, generate imagery, and create multi-format variations — all from inside your document.
Results arrive as separate pages or layers in your InDesign file, depending on how you configure the output.
How to Install
Get the plugin from Adobe Exchange and install it directly into InDesign:
Once installed, open InDesign and find the Fluidfit panel under Plugins in the top menu bar.
How to Use It
Step 1: Sign in to Fluidfit
When you open the Fluidfit panel for the first time, you'll be prompted to sign in to your Fluidfit account. Use Continue with Google or your email and password to log in.
You need an active Fluidfit account to access your flows inside the plugin.
Step 2: Find and select a flow
The panel shows two tabs — My Flows and Shared With Me.
My Flows — flows you've created in Fluidfit
Shared With Me — flows shared with you by your team or organization
Use the search bar to find a specific flow by name. Select the flow you want to run.
Step 3: Choose your output format
At the bottom of the panel, toggle Create separate pages for outputs.
Toggle ON — each result arrives as a separate page, arranged in sequence
Toggle OFF — results are added as layers in your existing document
Step 4: Run the flow
Hit Run Flow. The output lands directly in your InDesign file — different formats, different sizes, all on separate pages.
What You Can Do
Generate imagery for layout placeholders without leaving InDesign
Create layout variations for print, digital, A4, letter, and half-page — in a single run
Get multi-format output as separate pages in one document
Access 100+ AI models — from one InDesign panel
Pro Tip
Working on a multi-format campaign? Run one flow and get every document size back as separate pages — print, digital, and web — all inside the same InDesign file. No rebuilding each format by hand.
Why Use It?
InDesign is where layouts come together into final form. The Fluidfit plugin keeps the AI where the layout lives — so imagery generation, variations, and multi-format output all happen inside the document, not across a dozen tabs.
Ready to Try It?
Install the Fluidfit Plugin for InDesign and generate your first layout variation without leaving your document.