Advertising and campaigns

Free Media Plan Generator.

Channel allocation model with assumptions and checkpoints.

Build a media plan from your campaign constraints and connect every spend line to an audience, objective and learning decision.

Chrome extension + account required.
25 free automation tasks/month across tools. Browser-provider limits apply.

WHAT TO HAVE READY

Budget, audience and channel assumptions.

YOUR STARTING POINT

A task you can make yours.

Copy it here. Paste it into WebAct when you are ready.

This page prepares your prompt. The task runs in WebAct.

01

Make the task yours.

Review the prompt above. Add your goal and any requirements that matter.

02

Bring it to WebAct.

Open the source page, activate WebAct and select the relevant readable content. Paste the task and provide any additional source material it requests.

03

Check the useful part.

The result covers the readable content you provide or select. Expand the relevant page sections first and check that the output includes the records you intended.

A PRACTICAL GUIDE

How to use the Media Plan Generator.

A media plan should expose assumptions behind channel allocation. Reserve room to learn instead of treating estimated reach or conversion as guaranteed.

Make the workflow fit your task.

Allocate the stated budget across a limited set of audience and channel tests. Record the assumptions, qualified outcome and evaluation point for each allocation, retaining a reserve when evidence is still weak.

What you provide
Budget, audience and channel assumptions.
What you get
Channel allocation model with assumptions and checkpoints.

See the input and the result.

Illustrative input and output · a teaching example, not a live WebAct run

Example input

Plan a USD 1,000 initial media budget across search and social with no historical conversion data. Keep a reserve and evaluate verified activation, not clicks alone.

Completed example

Search test: USD 300.
Social test: USD 300.
Unallocated reserve: USD 400.
Total: USD 1,000.
Compare spend per verified activation using the same definition and reporting window. Review audience quality and tracking before reallocating the reserve. No reach or conversion outcome is guaranteed.
Download this example

Load this input into the prompt, then copy it to WebAct to try the task. Your result may differ from the illustration.

Decisions and troubleshooting.

Should a media plan treat estimated reach as guaranteed?

No. Label estimates and their source. Budget allocation should remain reviewable when actual delivery or qualified outcomes differ.

Why does the plan spend everything before learning anything?

Create an initial test phase and a decision point. Reserve funds so later allocation can respond to observed results.

Try it with your own source.

Replace the example with your material in the task prompt. Keep the requirements you need, then copy the task into WebAct.

Customize and copy the task ↑
BEFORE YOU BEGIN

Using WebAct.

The prompt and example are available here. Run your task in the WebAct Chrome extension.

Is this tool free?

You can copy and edit the prompt here for free. To use it with WebAct, install the Chrome extension, create and verify your account, and connect an available browser ChatGPT session. The Free plan includes 25 user-started automation tasks per calendar month, shared across tools. Ordinary browser Chat is separate; provider limits apply.

Learn about shared context in our privacy policy and choosing Chat or Task.

FROM A PROMPT TO YOUR OWN WORK

Bring the task to your page.

Install WebAct, add your source material and make the result yours.

Install WebAct