WTFAA
WTFAA (Web Tool For AI Analysis)
WTFAA is a sophisticated AI-driven browser extension designed to integrate advanced Large Language Models (LLMs) directly into your professional web workflow. By combining multi-role intelligence with deep page awareness, WTFAA transforms how you consume, design, and analyze digital content in real-time.
Specialized Intelligent Roles
WTFAA provides custom-tailored toolkits optimized for specific professional tasks. Switch between roles to access specialized prompts and analysis logic.
Reading Assistant
Streamline your research and content consumption with tools designed for deep comprehension:
- Summarize: Generate concise, high-level overviews of long-form articles and documentation.
- Deep Explain: Break down complex technical concepts with practical examples and contextual definitions.
- Keywords: Automatically extract key topics, organizations, and entities with a single click.
- Social Media Rewrite: Convert web content into optimized threads or posts for platforms like X (formerly Twitter) and LinkedIn.
Design Expert
Audit and improve UI/UX directly from the browser:
- Visual Analysis: Evaluate visual hierarchy and identify focal points within any page layout.
- Color Palette: Extract comprehensive
HEXcolor schemes and automatically verify contrast ratios for readability. - Professional Critique: Receive actionable feedback based on modern design standards and UI patterns.
- Accessibility Check: Verify WCAG compliance, including heading structures and
alt-textvalidation.
Technical Expert
Enhance your development workflow with deep site inspection:
- Tech Stack Detection: Instantly identify frameworks such as
React,Vue, andTailwind CSS, alongside underlying site architecture. - Test Case Generation: Create comprehensive functional and edge-case test matrices based on the current page state.
- Form Structure Audit: Analyze field logic, required attributes, and potential validation vulnerabilities.
- Auto-Fill Scripts: Generate and execute
JavaScriptsnippets to populate complex forms with realistic test data.
Advanced Toolset
WTFAA goes beyond simple chat interfaces by offering deep integration with browser capabilities:
- Multimodal Screenshot Analysis: Capture specific screen regions for the AI to "see" and explain using vision-capable models.
- Precision Translation: Experience intelligent translations that preserve the original page layout. Choose from three specialized modes:
- Bilingual: Side-by-side original and translated text.
- Replace: Seamlessly swap text within the DOM.
- Hover: Floating tooltips for on-demand translation.
- Google Search Grounding: Connect
Geminimodels to real-time internet data to ensure accuracy and provide up-to-date citations. - Thinking Process Visualization: Monitor the reasoning steps of flagship models (such as
DeepSeek R1orGemini 1.5 Pro) as they solve complex problems. - AI Image Generation: Create high-quality visual assets directly within the side-panel using integrated generative models.
Pro Subscription
While free users can access all features by providing their own API keys (BYOK), the Pro subscription offers a streamlined, managed experience:
- Zero Configuration: Use premium AI features instantly without managing external API keys.
- Dual Mode Flexibility: Switch between Platform-Managed access and Bring Your Own Key (BYOK) at any time.
- Priority Infrastructure: Benefit from faster response times and early access to experimental features.
High-Performance AI Engines
WTFAA supports a curated selection of the industry's most powerful AI providers:
- Google Gemini 3 & 2.5: Access the latest Gemini 3 Flash/Pro and Gemini 2.5 Flash models with multimodal capabilities.
- DeepSeek R1: Specialized reasoning model (DeepSeek Reasoner) for complex logical tasks.
- OpenAI GPT-5.1 & GPT-4o: Next-gen GPT-5.1 (Thinking/Instant) and standard GPT-4o integration.
- Groq (Llama 4): Hardware-accelerated Llama 4 Scout for ultra-fast inference.
- Anthropic Claude: Premium coding intelligence with Claude Sonnet 4.5.
Privacy & Security
We prioritize your data integrity through a localized privacy approach. WTFAA utilizes Heuristic Filtering to ensure that sensitive technical identifiers, private code blocks, and personal data are protected or redacted during the analysis process before being sent to AI providers.
Version History
WTFAA Chrome 扩展 - 变更历史
本文档记录 WTFAA (Web Tool For AI Analysis) Chrome 扩展的版本变更历史。
[1.2.0] - 2026-01-09
🎁 Pro 用户权益
- 双模式支持: Pro 用户可选择 Platform 模式(无需配置 Key)或 BYOK 模式(自带 Key)。
- 智能切换: 订阅后自动切换至 Platform 模式,即刻享受服务。
- 升级引导: 优化了升级引导流程,清晰展示 Pro 权益。
🛠️ 改进
- 稳定性: 优化了网络请求路由,确保服务更稳定。
[1.1.0] - 2026-01-01
🔑 体验升级
- 极速登录: 升级认证系统,登录速度大幅提升。
- 高可用性: 即使主站维护,扩展也能独立正常登录使用。
- 实时同步: 支付订阅后,扩展端的 Pro 状态实现秒级同步。
[1.0.0] - 2025-12-31
🚀 正式发布 (Initial Release)
WTFAA 1.0 正式版发布。集成 2025 年最强 AI 能力。
🧠 核心功能
- 多模型支持: 原生支持 Gemini 3, GPT-5.1, Claude 4.5, DeepSeek R1, Llama 4。
- 智能分析: 支持思考模式 (Thinking Mode)、联网搜索 (Grounding)。
- 网页分析: 一键提取网页内容、分析表单结构。
🌐 体验优化
- 多语言: 完整支持中、英、日、韩、德、法。
- 主题定制: 内置浅色、深色、夜蓝、夜褐等多套主题。
- 侧边栏: 沉浸式侧边栏设计,不干扰网页浏览。
最后更新:2026-01-09