Home / AI & Prompts
AI & Prompts · 9 tools
Structure prompts, format them per AI model, and estimate API token costs.
AI Cost & Token Calculator
Estimate API spend from text length.
AI Image Prompt Builder
Click-to-build prompts for image models.
AI Prompt Structurer
Turn rough ideas into precise prompts.
Code to Prompt Converter
Trim code and errors before pasting.
Comic Script Generator
Draft panel-by-panel story scripts.
JSON Schema Generator
Infer schemas from sample JSON.
Multi-LLM Prompt Formatter
Reshape one prompt for any model.
System Prompt Generator
Build assistant instructions with guardrails.
YouTube Hook Generator
Draft titles and three-second hooks.
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Prompt Builders, Formatters, and Calculators for AI Work
Getting good output from ChatGPT, Claude, and Gemini is mostly about the input. The AI & Prompts category holds utilities that fix the parts around the model: what you send it, in what shape, and at what cost.
Start with structure. AI Prompt Structurer turns a rough idea into a prompt with role, task, context, and constraints sections, and System Prompt Generator builds the standing instruction block for custom assistants and bots, tone and guardrails included. When a target product needs a specific layout, Multi-LLM Prompt Formatter converts one prompt between JSON messages, XML sections, Markdown, and plain text.
From there the category branches into creative and technical work. AI Image Prompt Builder composes Midjourney, Stable Diffusion, and Flux prompts by clicking style, lighting, and camera options instead of memorizing parameter syntax. Comic Script Generator and YouTube Hook Generator write panel scripts and opening lines with the AI engine. On the technical side, Code to Prompt Converter trims code and error logs before they go into a chat, JSON Schema Generator infers schemas for structured outputs and function calling, and AI Cost & Token Calculator estimates monthly spend across providers.
The writing tools (Prompt Structurer, System Prompt Generator, Comic Script, YouTube Hook) send your input over HTTPS to the AI engine behind this site and fall back to local templates when it is unreachable. The converters and calculators in this category run entirely in your browser.
AI & Prompts Tools FAQ
Do these tools call an AI model?
The four writing tools do: they send your idea to the AI engine behind this site and return a finished draft. The converters and calculators (formatter, schema generator, code cleaner, cost calculator) are deterministic JavaScript running entirely in your browser.
Which AI products do the prompts work with?
The structured prompts and system prompts paste into ChatGPT, Claude, Gemini, custom GPTs, and any app built on their APIs. The image prompt builder writes syntax for Midjourney, Stable Diffusion, Flux, and DALL-E specifically.
Can the cost calculator trust provider prices?
The defaults are list prices checked against each provider's pricing page in October 2026, and every rate is an editable field. Providers change prices often, so verify before budgeting and edit the table to match your agreement.
What happens to the text I type here?
The writing tools send your input over HTTPS to our AI engine to generate the result; nothing is stored afterwards. The browser-based tools never transmit anything. Avoid pasting real secrets, API keys, or customer data into any prompt tool.