Official link checked
ChatGPT
CGGeneral AI assistant for writing, learning, coding, analysis, and everyday productivity.
Last checked: 2026-07-09
AIツール
A curated directory focused on use cases, limitations, official sources, and practical fit.
General AI assistant for writing, learning, coding, analysis, and everyday productivity.
Last checked: 2026-07-09
AI assistant especially useful for long-form writing, reasoning, and document-heavy work.
Last checked: 2026-07-09
AI search tool for source-backed answers and quick research trails.
Last checked: 2026-07-09
AI image generation tool known for stylized, high-quality visual exploration.
Last checked: 2026-07-09
AI code editor for repository-aware programming, refactoring, and debugging.
Last checked: 2026-07-09
Creative AI video platform for generation, editing, and motion experiments.
Last checked: 2026-07-09
AI-assisted design suite for social posts, presentations, marketing assets, and simple visuals.
Last checked: 2026-07-09
AI voice platform for text-to-speech, narration, and audio localization.
Last checked: 2026-07-09
Visual automation platform for connecting apps, data, and AI steps.
Last checked: 2026-07-09
オンラインツール
Format, convert, compare, generate, and inspect content locally without uploading your input.
Format, validate, and minify JSON instantly in your browser.
Encode and decode Base64 text without sending data to a server.
Convert text into URL-safe strings and decode encoded URLs.
Estimate AI model costs from input and output token volume.
Write Markdown and preview clean HTML output side by side.
Convert HEX colors to RGB and HSL for design systems and CSS.
Compress JPG, PNG, and WebP files locally with quality control.
Convert JPG, PNG, and WebP images locally.
Resize, crop, and export images with common ratios.
Generate a downloadable QR code for text or URLs.
Count characters, Chinese characters, words, lines, and reading time.
Compare two pieces of text line by line and copy the diff summary.
Convert Unix seconds or milliseconds to local time and UTC.
Generate strong passwords with browser cryptographic randomness.
ワークフロー
Executable task recipes with prompts, tool choices, examples, and privacy reminders.
5 Step
Research, script, voice, visuals, and edit with a practical AI stack.
5 Step
Move from research question to cited draft without losing source discipline.
4 Step
Turn experience notes into a targeted resume package.
5 Step
Plan positioning, write copy, and create visual concepts carefully.