PromptExtend

画像プロンプトの作成・強化・逆解析を行うAIツールキット

ImagePromptGuru.net is a free browser tool that turns an uploaded image or a short text idea into a detailed, ready-to-use AI art prompt. It optimizes wording for Midjourney, DALL·E, Stable Diffusion and Flux, offers preset scene and style options, and needs no account.

画像を詳細なAI生成プロンプトに変換

ざっくりしたアイデアを数秒でモデル対応のプロンプトに

Prompt Cowboy turns rough ideas into clear, well-structured prompts for large language models. Rather than guessing at wording, you describe what you need and it produces an improved prompt tailored to the task, with a library of templates and a searchable collection of prompts you can reuse. It is aimed at professionals who write with ChatGPT, Claude, Gemini, and similar tools every day.

プロンプトの分析・最適化・整理をひとつの AI ワークスペースで

ジブリ・アニメ・アートに対応した無料AI画像生成ツール

Freshly.ai is an independent AI exploration and tool site that documents what large language models can and cannot do, while publishing hands-on prompt engineering resources and a set of small web apps — including a prompt enhancer, a prompt museum, a paint toy, and a text-to-music tool.

ChatGPT・Midjourney などの AI プロンプトを整理・作成・発見

写真をそのまま使えるAI画像生成プロンプトに変換

IMI Prompt is a prompt-builder app for Midjourney that lets you assemble detailed image prompts by picking from a large catalogue of options, then copy the result straight into Discord. It runs on the web, Android and iOS.

目的を書くだけで、ChatGPT・Claude・Geminiで使える完成プロンプトを生成