Soft motion-blurred meadow grass

moonjar

What’s Possible

Why This Exists

Get early access

moonjar

Get early access

Codex
Claude

The first agentic mockup studio

Ask for the shot.
Your agent does the rest.

Ask for the shot.
Your agent does the rest.

Tell Moonjar what you shipped. Your agent plans the shots, drives the simulator, records the demo and designs every mockup. Nothing manual.

Tell Moonjar what you shipped. Your agent plans the shots, drives the simulator, records the demo and designs every mockup. Nothing manual.

Get early access

See how it works

The Moonjar app with a finished shot open and its recipe beside it

Works with your existing agent.

Moonjar is an MCP server on your Mac. Whatever agent you already pay for can drive it.

Claude Code
Codex
Gemini CLI
ChatGPT
Cursor
OpenCode
GitHub Copilot
VS Code
Goose
Zed
Antigravity
Windsurf
Amp
Cline
JetBrains
Warp
Raycast
Kiro
Continue
Roo Code
LM Studio

Never touch the UI again.

A settings panel with hundreds of controls, running past the bottom of the frame

“Make a hero shot of the Groceries list for the help center.”

Moonjar is working
Opening Reminders
MADE WITH MOONJAR
🙅 Without Moonjar😍 With Moonjar

Built to keep up with
how fast you ship.

Nothing manual

Moonjar is agent-first. Your agent boots the simulator, taps through your app, captures and designs. You never touch a canvas.

Moonjar's agent driving the simulator, badged with Claude, while it records

Edit by texting

There’s no timeline to drag. Text “end Z2 at 4.2 seconds” or “clay phone,” and your agent makes the edit.

The Moonjar chat: real edit suggestions and the composer, on a Claude subscription

Infinite combinations

Backgrounds, finishes and devices that already work together. Ask for meadow motion, film grain or dither and it lands.

Unsplash

Powered by Unsplash

Moonjar's built-in backgrounds, each a treated Unsplash photograph

Organizes itself

Say “file these under Amy’s changelog.” Your agent names, tags and files everything, so you never make a folder.

The Moonjar library: one collection per product, with Help Center and Changelog under each

Powerful (and easy) video editing

The full power of a video editor with the ease of a chat app. Edit in plain English, without ever touching the timeline.

The Moonjar timeline: beats, clips, zooms and highlights, all agent-controlled
Your Help CenterHelp Center, always up to date.

With Moonjar, this is what it makes. Beautiful mockups in seconds, ready for the page they go on.

Help Center
Your Help CenterHelp Center, always up to date.

With Moonjar, this is what it makes. Beautiful mockups in seconds, ready for the page they go on.

Help Center
Your Help CenterHelp Center, always up to date.

With Moonjar, this is what it makes. Beautiful mockups in seconds, ready for the page they go on.

Help Center

See everything it can make →

What makes Moonjar different.

Not a faster editor. No editor at all.

Moonjar

VERSUS

Screen Studio

Screen Studio

CleanShot X

CleanShot X

Moonjar is the first trulyagent-firstmockup studio.

It’s for people who don’t want to spend the time making screenshots by hand. Perfect if you keep help centers and change logs current, or post a lot of marketing on social.

Apps like Screen Studio and CleanShot are great for shots you want to tweak by hand. Moonjar is for people who want their agent to take care of it.

What agent-first actually means →

Let your agent take the screenshots.

Get early access

A Mac app for Claude Code and Codex.

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WHAT’S POSSIBLE

WHY THIS EXISTS

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MOONJAR © 2026

EVERY PRODUCT SHOT ON THIS SITE WAS MADE WITH MOONJAR