Visual Workflow Builder

Chain AI operations into repeatable pipelines

Drag, connect, run. Build node-based pipelines that take an idea, enhance the prompt, generate variations, animate the result, and land it all in your gallery, in one click. Then re-run with new inputs forever.

Try Workflow Builder free See an example

A real workflow

Product → Variations → Animation, with a quality score on the side. One graph, infinite reuse.

Image Upload
Analyze
Enhance Prompt
Generate Image (x4)
Generate Video
+
Review Quality

Build it once. Run it on every new product photo with one click.

Nodes

14 node types, infinite pipelines

Branch 10x

GPT-4o writes 10 creative variations of your prompt, then generates an image for each. One idea in, ten angles out.

Grid 3x3

Generates a 3x3 grid and splits it into 9 individual images for the price of one generation.

Remove Background

Cut the subject out of any image so the next node can place it on a new scene.

Outpaint

Expand the canvas in any direction, turning a square into a banner or a vertical poster.

Script Generator

Turns a brief into video scripts and hooks, ready for the voiceover and video nodes.

Voiceover

Synthesizes the script with one of six OpenAI voices and hands back the audio file.

Image Upload

Bring an existing image into the workflow. Reference photo, brand asset, customer screenshot.

Text Input

A prompt or instruction, passed as written into the next node.

Analyze

Run GPT-4o vision over an image to extract colors, demographics, mood, and ad-relevant attributes.

Enhance Prompt

Auto-upgrade a rough idea into a production-grade prompt with style, lighting, and composition cues.

Generate Image

Pick a model (Nano Banana 2, Nano Banana Pro, GPT Image 2, Seedream 5, Flux), set count, get back a batch of variations.

Review Quality

Scores the generated image on visual quality, composition, brand consistency, audience relevance and artifacts so you can see whether the graph is producing usable work.

Generate Video

Animate the chosen image with Kling 3.0, 2.6 or 1.6, Luma, Wan, Minimax or a Veo 3.1 tier. Provider and motion prompt as inputs.

Save to Gallery

Closes the graph and summarizes the run. Every generation is already saved to your gallery the moment it completes.

Use cases that win

PDP refresh on autopilot

New product photo in, finished product imagery and a short animation out. Same workflow for every SKU, every Monday.

Ad creative testing

One reference creative, 20 variants across angle, model, and aspect ratio. Test what wins, then iterate the winning branch.

Daily social content

Brand voice in a Text Input node, fresh imagery generated and saved every time you run it.

Workflow Builder FAQ

A drag-and-drop node editor inside Viral Engine. Connect nodes into a pipeline and run the whole thing as one operation. Built on Drawflow with a client-side topological execution engine.
Repeatable creative pipelines: PDP refresh, ad variation testing, daily social, hero image to video, and more.
The AI Agent is conversational. The CLI is for headless automation. The Workflow Builder is for designing repeatable graphs visually.
Fourteen: Image Upload, Text Input, Analyze, Enhance Prompt, Generate Image, Branch 10x, Grid 3x3, Remove Background, Outpaint, Review Quality, Script Generator, Voiceover, Generate Video, Save to Gallery.
Yes. Workflows save to your account and can be loaded, edited, and re-run.
No. Builder is free. You pay credits for the underlying actions each node performs.

Build your first workflow free

200 free credits on signup. No credit card.

Start free