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AI Prompt & LLM Tools
LLM token counters, prompt enhancers, system prompt builders, and JSON Schema for AI models
5 utilities available
Available AI Prompt & LLM Tools
Popular
LLM Token Counter & API Cost Estimator
Calculate token counts and estimate API costs for GPT-4, Claude 3.5, and Llama 3 models.
Open LLM Token Counter & API Cost Estimator
AI Prompt Enhancer & Refiner
Transform raw user task requests into structured, high-performing role-based AI prompts.
Open AI Prompt Enhancer & Refiner
System Instruction Prompt Builder
Build structured system instruction prompts for AI agents with identity, constraints, and guidelines.
Open System Instruction Prompt Builder
JSON Schema Generator for LLM Function Calling
Convert JSON payloads into valid JSON Schema for OpenAI Structured Outputs and function calling.
Open JSON Schema Generator for LLM Function Calling
Markdown to LLM Context Window Formatter
Format and sanitize Markdown documents into clean context blocks for LLM prompt windows.
Open Markdown to LLM Context Window Formatter