MojoUtils

AI Tools

Prompt, instruction, and agent workflow generators

AI tools help developers, creators, designers, video makers, and teams prepare better instructions for coding agents, chat assistants, and creative AI workflows. These browser-only generators create prompts, AGENTS.md files, SKILL.md workflows, review checklists, personas, image prompts, video prompts, shot lists, storyboards, and creative briefs for Codex, Claude Code, Gemini CLI, Midjourney, Stable Diffusion, Runway, Pika, Kling, Luma, Veo, and other AI tools.

Common Use Cases

  • ›Create AGENTS.md instructions that work across Codex, Claude Code, and Gemini CLI
  • ›Generate system prompts with clear roles, boundaries, and output rules
  • ›Turn rough prompts into structured prompts with context and constraints
  • ›Build reusable Markdown instruction files for AI-assisted development
  • ›Compare prompt revisions and identify changed behavior
  • ›Create image and video prompts with composition, motion, lighting, and negative prompts
  • ›Plan AI creative campaigns with shot lists, storyboards, aspect ratios, and briefs

All AI Tools Tools (25)

AI Skill Generator

Generate structured SKILL.md files for reusable AI workflows

AI Tools

AGENTS.md Generator

Create agent instruction files for Codex, Claude Code, and Gemini CLI

AI Tools

System Prompt Builder

Build clear system prompts with role, rules, output format, and examples

AI Tools

Prompt Optimizer

Rewrite rough prompts into structured, higher-signal prompts

AI Tools

Markdown Instruction File Generator

Generate README, AGENTS, CLAUDE, GEMINI, and contribution markdown files

AI Tools

AI Output Format Generator

Create JSON, Markdown, YAML, CSV, and checklist output specifications

AI Tools

Agent Task Prompt Generator

Generate task prompts for Codex, Claude Code, and Gemini CLI coding agents

AI Tools

AI Code Review Checklist Generator

Create focused code review checklists for AI and human reviewers

AI Tools

Prompt Diff Checker

Compare two prompts and summarize instruction changes

AI Tools

AI Persona Generator

Create reusable assistant personas with tone, boundaries, and response rules

AI Tools

AI Image Prompt Builder

Build image prompts with subject, style, composition, lighting, and negative prompts

AI Tools

AI Video Prompt Builder

Create video prompts with scene, action, camera movement, duration, and motion style

AI Tools

Shot List Generator

Generate shot lists for AI videos, reels, ads, and product demos

AI Tools

Storyboard Prompt Generator

Create scene-by-scene storyboard prompts with style and character consistency

AI Tools

Negative Prompt Generator

Generate negative prompts for portraits, products, architecture, logos, anime, and video

AI Tools

Aspect Ratio & Resolution Calculator

Calculate aspect ratios, platform resolutions, and crop-safe guidance

AI Tools

Style Reference Prompt Generator

Describe visual styles without relying on artist names or copyrighted references

AI Tools

Character Consistency Sheet Generator

Create character bibles for consistent AI image and video generation

AI Tools

Product Photo Prompt Generator

Generate product photography prompts for white background, lifestyle, hero, and detail shots

AI Tools

Logo Prompt Generator

Create AI logo, icon, and wordmark prompt directions with practical limitations

AI Tools

Ad Creative Prompt Generator

Generate prompts for static ads, video ads, hooks, thumbnails, and CTA variants

AI Tools

Thumbnail Prompt Generator

Create thumbnail prompts with subject, emotion, safe text area, and contrast direction

AI Tools

Prompt Token & Length Estimator

Estimate prompt length and identify overly long image or video prompts

AI Tools

Prompt Variant Generator

Create multiple creative prompt variants from one base idea

AI Tools

AI Creative Brief Generator

Generate creative briefs with image prompts, video prompts, deliverables, and review checklists

AI Tools