ClickUp Brain

Overview Placeholder is a high-performance Image Placeholder API designed for modern web development. Unlike older tools that generate heavy JPGs or PNGs, this tool generates lightweight SVGs (Scalable Vector Graphics) instantly. It allows developers and designers to create perfectly sized dummy images for wireframes and layouts simply by modifying the URL parameters. Why Use Placeholder? Speed is everything in development. Placeholder images are typically under 1KB in size, meaning they load instantly and won't slow down your local development server. Because they are SVGs, they are "Retina Ready" and scale infinitely without pixelating, making them perfect for testing responsive designs on 4K monitors or mobile devices. Key Capabilities: URL-Based Generation: Create images instantly by typing a URL like /placeholder/600x400. You can define width, height, background color, and text color directly in the link strings. Custom Text Support: Need more than just dimensions? You can append a ?text=Your+Text parameter to label specific sections of your wireframe (e.g., "Hero Banner" or "Ad Slot"). Vector Quality (SVG): Generates resolution-independent SVGs. Unlike raster images that get blurry when zoomed, these placeholders remain crisp at any size, ensuring your mockups look professional. Zero Dependencies: No login, no API keys, and no heavy external requests. It is a "fire and forget" tool designed to keep your workflow fast and private.

Claude AI

FREEMIUM

Overview Claude is the next-generation AI assistant developed by Anthropic, designed to be helpful, harmless, and honest. It is widely regarded as the top competitor to ChatGPT, particularly favored by developers for its superior coding logic and by writers for its more natural, human-like prose. Why Use Claude? Claude stands out with its massive context window and "Artifacts" interface, which allows you to view code, documents, and website designs side-by-side with your chat. It is currently the industry leader in "Agentic AI"—meaning it can autonomously plan and execute complex tasks. Key Capabilities: Claude 4.5 Models: The latest family (Sonnet, Opus, and Haiku 4.5) delivers state-of-the-art performance in coding, reasoning, and nuance, often outperforming competitors on complex benchmarks. Computer Use: A revolutionary feature that allows Claude to perceive and interact with computer interfaces (screens, cursors, buttons) to automate repetitive workflows just like a human would. Artifacts UI: Instead of just chatting, Claude can generate dedicated windows for code snippets, React components, or SVG graphics, effectively acting as a real-time visual editor. Massive Context: Supports a standard 200K token context window (approx. 500 pages of text), with beta access up to 1 Million tokens for analyzing entire books or codebases in one go.

Stability AI

FREEMIUM

Overview Stability AI is the world’s leading open-generative AI company, delivering a comprehensive ecosystem of models for image, video, audio, and 3D creation. Unlike closed "black box" tools, Stability AI provides open-weight models that developers can download, fine-tune, and run locally, offering unmatched control and privacy. Why Use Stability AI? If you are building a product or need total control over your creative pipeline, Stability is the industry standard. You aren't just renting a tool; you are accessing the engine. With the Stable Diffusion 3.5 family, you get state-of-the-art prompt adherence and typography, while Stable Video 4D allows for complex 3D view synthesis not possible elsewhere. Key Capabilities: Stable Diffusion 3.5: The flagship image model family (Large, Medium, and Turbo) that excels at complex prompts, legible text, and diverse styles. It includes advanced ControlNets (Depth, Canny) for precise professional workflows. Stable Video 4D (SV4D 2.0): A groundbreaking model that generates dynamic 3D video from a single image or video input, allowing you to view an object from multiple angles—essential for game assets and AR/VR. Stable Audio 2.0: Generates full-length musical tracks (up to 3 minutes) with coherent structure (intro, verse, chorus) and allows "Audio-to-Audio" style transfer. SPAR3D (3D Generation): "Stable Point Aware 3D" generates detailed 3D object structures from a single image in less than a second, revolutionizing 3D asset creation pipelines.