Lexica

About Lexica

Search Engine and Generator for AI Art

Lexica is a powerful platform for searching, exploring, and generating AI-generated images using cutting-edge models like Stable Diffusion. What started as a prompt search engine has evolved into a full-featured creative tool, helping users generate high-quality visuals based on simple text inputs.

Powered by Aperture v5

At the heart of Lexica is Aperture v5, a proprietary AI image generation model built on top of Stable Diffusion. It delivers more accurate, realistic, and stylistically rich images than earlier models, allowing creators to produce art with unmatched clarity and consistency.

Key Features

Image Search Engine

Lexica offers a prompt-to-image search engine with millions of AI-generated images. You can:

• Search by keyword, prompt, or visual style
• Explore image details, including the original prompt and settings
• Use prompts from other images as inspiration or templates

Generate with Text Prompts

Write a prompt describing your vision, and Lexica will return several high-resolution AI-generated images. Aperture v5 is known for clean compositions, smooth details, and stylistic versatility.

Prompt Transparency

One of Lexica’s standout features is full prompt transparency. Every image includes metadata showing the exact prompt, steps, and parameters used—great for learning or remixing.

Clean, Fast, Modern UI

Lexica’s interface is optimized for both discovery and creation. You can browse trending prompts, explore galleries, or generate new content with just a few clicks.

Use Cases

Visual Inspiration

Whether you're a designer, illustrator, or creative professional, Lexica is an excellent tool to gather mood board content, references, or spark new ideas.

Prompt Engineering

Use Lexica to study prompt styles, modifiers, and parameters that lead to successful image generations. It’s a learning platform for anyone exploring text-to-image AI tools.

Content Creation

Generate images for blogs, thumbnails, concept art, social media visuals, and more. Lexica makes it fast and easy to build visual assets that stand out.

Community and Access

Open Access

Lexica allows public access to its vast image archive and generation tools. No downloads or installations are required—everything works in-browser.

API & Commercial Use

For developers and businesses, Lexica offers API access for embedding AI image generation into apps, workflows, or products. Licensing and usage details are available on the platform.

Explore by Category or Style

You can browse curated image sets by theme—fantasy, fashion, architecture, portraits, sci-fi, and more.