• Lexica combines user-created Stable Diffusion images with its own CLIP-powered Aperture text-to-image generator.
• Each image features original prompt, seed, guidance scale, and model version for prompt-driven exploration.
• Aperture supports negative prompts, custom resolutions, aspect ratios, and seed control in one browser interface.
• Paid plans offer fast generation credits, private image mode, and commercial licensing suitable for teams.
Search a vast prompt‑tagged gallery showing prompts, seeds, and model metadata
Use Aperture to generate new images with adjustable resolution, aspect ratio, guidance scale and seed
Apply negative prompts to exclude unwanted elements from generated images
Reverse‑image search by URL to find stylistic matches in the gallery
Save browsing history and likes in personal dashboards to revisit inspiration
Upscale generated or indexed images to higher resolution inside the interface
Subscribe for fast‑generation credits, team licensing, and private image storage
Buy extra generation credits if you exceed your monthly fast‑quota
Upload and restyle existing images using prompt injection or re‑generation
Access Lexica’s search and generation via public API for automation
What makes Lexica different from other AI art tools?
It combines a searchable database of public Stable Diffusion images annotated with their exact generation prompts—alongside a built‑in Aperture generator to create new images from scratch under one unified interface.
How does the licensing work? Can I use images commercially?
Personal use of Lexica images is free under CC‑NonCommercial‑4.0. To use any image (including those made by others) commercially, you must subscribe to a paid plan (Starter for individuals, Pro for small teams, Max for larger businesses).
What if I cancel my subscription—do I lose rights to images?
No. Any image generated or downloaded while on a paid plan retains commercial licensing rights permanently, even if you later cancel your subscription.
How are searches conducted in Lexica?
Lexica’s image search runs on the CLIP model, which returns thousands of semantically related visuals even if your keywords aren’t exact. This enables prompt‑style discovery rather than just keyword matching.
Can I upload my own image for editing or prompt exploration?
Yes. You can upload an image file and use Aperture’s editing features—such as inpainting, re‑posing, or style transfer—while controlling prompts, negative prompts, and seed values to generate new variants.