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AI Tools · 79 tools Browse all →
Agent Skill Scaffolder
RT-AI-023

Generate a valid SKILL.md for a Claude Agent Skill

AI & LLM Glossary
RT-AI-038

A searchable glossary of 50+ AI and LLM terms in plain English

AI Coding Rules Builder
RT-AI-029

Build a rules file for Cursor, GitHub Copilot or AGENTS.md

AI Image Aspect Ratio Calculator
RT-AI-019

AI image dimensions for any aspect ratio, snapped to multiples of 64

AI Image Seed Generator
RT-AI-022

Generate random 32-bit seeds for AI image generation

AI Music & Lyrics Prompt Builder
RT-AI-073

Build music prompts for SkyMusic, Haimian and Suno

AI-Crawler robots.txt Builder
RT-AI-028

Allow or block AI crawlers — GPTBot, ClaudeBot, Google-Extended and more

Chinese AI Agent Prompt Builder
RT-AI-078

Build an AI agent system prompt — role, tools, workflow, limits

Chinese AI Art Prompt Weight Editor
RT-AI-059

Add (term:weight) emphasis syntax to Chinese AI-image prompts

Chinese AI Glossary (中英对照)
RT-AI-071

A searchable bilingual glossary of 40+ AI and LLM terms

Chinese AI Image Model Comparison
RT-AI-069

Compare Jimeng, Wan, Hunyuan, ERNIE-ViLG, Kolors

Chinese AI Image Prompt Builder
RT-AI-053

Build text-to-image prompts for Jimeng, Wan, Hunyuan and more

Chinese AI Pricing Cheatsheet
RT-AI-072

Quick-reference prices for Chinese chat, image and video models

Chinese AI Prompt Builder
RT-AI-039

Build structured Chinese prompts for DeepSeek, Qwen, Doubao, Kimi and more

Chinese AI Video Model Comparison
RT-AI-068

Compare Seedance, Kling, Hailuo, Vidu — duration, resolution, access

Chinese AI Video Prompt Builder
RT-AI-060

Build text-to-video prompts for Seedance, Kling, Hailuo, Vidu

Chinese Art Style Mixer (AI Image Prompts)
RT-AI-057

Stack guofeng and Chinese-art styles into one AI-image prompt

Chinese Chain-of-Thought (CoT) Prompt Builder
RT-AI-076

Build a step-by-step reasoning prompt in Chinese

Chinese Few-Shot Example Formatter
RT-AI-077

Format input/output example pairs into a few-shot prompt

Chinese Headline Prompt Builder
RT-AI-051

Build prompts that generate honest Chinese headlines for any platform

Chinese LLM Comparison
RT-AI-067

Compare Chinese chat models — price, context, type

Chinese LLM Token & Cost Calculator
RT-AI-066

Estimate tokens and per-model API cost for DeepSeek, Qwen, Kimi and more

Chinese Negative Prompt Builder (AI Image)
RT-AI-058

Build AI-art negative prompts in Chinese + English

Chinese Prompt Normalizer
RT-AI-070

Normalize Chinese prompts — full-width punctuation, spacing, quotes

Chinese RAG Prompt Builder
RT-AI-079

Build a grounded, cited RAG / knowledge-base prompt in Chinese

Chinese Resume Prompt Builder
RT-AI-052

Build prompts to write or polish a Chinese resume / cover letter

Chinese Roleplay Character Card Builder
RT-AI-075

Build a Chinese roleplay character card for chat models

Chinese System Prompt Builder
RT-AI-074

Build a Chinese system prompt / persona — role, rules, boundaries

Context Window Visualizer
RT-AI-004

See what % of each model's context window your text fills

Coze Bot Prompt Builder
RT-AI-080

Build a Coze (扣子) bot persona prompt

Custom GPT Instructions Builder
RT-AI-025

Build the Instructions block for an OpenAI Custom GPT

DeepSeek Prompt Builder
RT-AI-040

Build structured prompts for DeepSeek V3 (chat) and R1 (reasoning)

Doubao Prompt Builder
RT-AI-042

Build conversational and persona prompts for Doubao (豆包)

Douyin Script Prompt Builder
RT-AI-047

Build short-video script prompts for Douyin (抖音) — hook, structure, CTA

E-commerce Copy Prompt Builder
RT-AI-050

Build product-copy prompts for Taobao/Tmall/JD/PDD

Embedding Cost Calculator
RT-AI-008

Price embedding a corpus for RAG: documents × tokens × model rate

ERNIE Prompt Builder
RT-AI-044

Build Chinese writing and office prompts for ERNIE (文心一言)

Few-Shot Example Formatter
RT-AI-011

Format input/output example pairs into a clean few-shot prompt

Function-Calling Schema Builder
RT-AI-026

Build a JSON Schema for LLM tool/function calling (OpenAI · Anthropic)

GLM Prompt Builder
RT-AI-045

Build agent and tool-calling prompts for Zhipu GLM (智谱)

Hailuo Prompt Builder
RT-AI-063

Build text-to-video prompts tuned for MiniMax Hailuo (海螺)

Hunyuan Image Prompt Builder
RT-AI-056

Build text-to-image prompts tuned for Tencent Hunyuan (混元)

Image Prompt Style Mixer
RT-AI-018

Mix medium, style, lighting, lens and mood into an image prompt

Image-Gen Resolution Picker
RT-AI-020

Native resolutions for SDXL, SD 1.5, Flux and Midjourney by aspect

Image-to-Video Prompt Builder
RT-AI-065

Build image-to-video (图生视频) motion prompts

Jimeng Image Prompt Builder
RT-AI-054

Build text-to-image prompts tuned for ByteDance Jimeng (即梦)

JSON Schema to Sample Data
RT-AI-030

Generate a realistic sample JSON instance from a JSON Schema

Kimi Long-Context Prompt Builder
RT-AI-043

Build long-document prompts for Kimi — summarize, extract, Q&A

Kling Prompt Builder
RT-AI-062

Build text-to-video prompts tuned for Kuaishou Kling (可灵)

LLM Cost Calculator
RT-AI-002

Estimate GPT, Claude & Gemini API costs from token counts and volume

LLM JSON Repair
RT-AI-031

Fix broken or truncated JSON that LLMs emit

LLM Price Comparison
RT-AI-003

Compare one request's cost across GPT, Claude, Gemini & Mistral, ranked

llms.txt Generator
RT-AI-027

Build a spec-compliant /llms.txt to help AI models understand your site

Markdown Table Formatter
RT-AI-032

Align and prettify Markdown tables, or convert CSV/TSV to Markdown

MCP Server Config Builder
RT-AI-024

Build a valid MCP server entry for claude_desktop_config.json

Midjourney Prompt Builder
RT-AI-016

Build a Midjourney command — subject, style and every parameter

Monthly LLM Spend Projector
RT-AI-006

Forecast monthly & annual API spend from requests per day

Prompt Cleaner & Normalizer
RT-AI-014

Clean pasted text for prompts — spaces, smart quotes, HTML, more

Prompt Diff & Compare
RT-AI-015

Compare two prompts side by side and highlight what changed

Prompt Framework Builder
RT-AI-009

Build a structured AI prompt from a proven framework — RACE, CO-STAR, RTF, CRISPE or TAG

Prompt Template Filler
RT-AI-012

Fill {{variable}} placeholders in a reusable prompt template

Prompt Weight Editor
RT-AI-021

Set per-term attention weights in AUTOMATIC1111 (term:1.2) syntax

Qwen Prompt Builder
RT-AI-041

Build structured Chinese prompts for Alibaba Qwen (通义千问)

Sampling Parameters Cheat Sheet
RT-AI-037

Searchable reference of LLM sampling parameters and their effects

Seedance Prompt Builder
RT-AI-061

Build text-to-video prompts tuned for ByteDance Seedance (即梦)

Stable Diffusion Prompt Builder
RT-AI-017

Build a positive and negative Stable Diffusion prompt

Stop Sequence Tester
RT-AI-034

Preview where an LLM stop sequence cuts generated text

Structured Prompt Builder
RT-AI-013

Build a Claude-style sectioned prompt with XML tags or delimiters

System Prompt Builder
RT-AI-010

Build a system prompt for a custom GPT, Claude Project or AI agent

Temperature & Top-p Explainer
RT-AI-035

See how temperature, top-p and top-k reshape token probabilities

Text Chunker for RAG & Embeddings
RT-AI-007

Split text into token-sized chunks with overlap for RAG

Token Counter
RT-AI-001

Count exact GPT tokens (tiktoken) plus words, characters & LLM estimates

Tokenization Visualizer
RT-AI-036

See exactly how text splits into GPT tokens, colour-coded

Tokens ↔ Words ↔ Characters Converter
RT-AI-005

Convert between tokens, words and characters for LLM prompts

Tongyi Wanxiang Prompt Builder
RT-AI-055

Build text-to-image prompts tuned for Alibaba Wan (通义万相)

Vidu Prompt Builder
RT-AI-064

Build text-to-video prompts tuned for Shengshu Vidu

WeChat Article Prompt Builder
RT-AI-048

Build long-form prompts for WeChat (公众号) articles — angle, structure, tone

Xiaohongshu (RED) Content Prompt Builder
RT-AI-046

Build prompts for Xiaohongshu (小红书) notes — hook, selling points, tags

Zhihu Answer Prompt Builder
RT-AI-049

Build answer prompts for Zhihu (知乎) — stance, evidence, structure

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