LongCat Image

LongCat Image is a fast AI image generator and editor that creates 2K/4K images from text prompts in under 2 seconds, with editing capabilities for refinement.

What is LongCat Image?

LongCat Image is a browser-based AI image generator and editor available at longcatimage.app. It takes text prompts or uploaded images as input and produces high-resolution 2K/4K images in PNG or JPEG format. It runs on desktop and mobile browsers, and is developed by the LongCat team. The tool emphasizes speed (under 2 seconds for generation) and consistency through its custom model.

Key Features

• Speed — Generates 2K/4K images in under 2 seconds (15-30 seconds for complex edits).
• Resolution — Native 2K output with one-click 4K upscaling for print-quality results.
• Character Consistency — Maintains consistent faces, hair, clothing, and expressions across multiple generations.
• Natural Language Editing — Edit images using text commands such as "change background" or "add text".
• Multi-Image Fusion — Blend 2-9 images together to create new compositions.
• Style Transfer — Apply diverse artistic styles to images.
• Text Processing — Modify or insert text in images with authentic-looking results.
• 100+ Language Support — Understands prompts in many languages.
• Models — Uses proprietary LongCat Image model plus Seedream, Veo 3, Sora 2, Seedance, and Wan 2.5 models (available on yearly plans).

Who is it for?

• Digital artists and illustrators — generate and refine character art, avatars, and concept visuals.
• E-commerce businesses — create professional product images for listings and advertisements.
• Content creators and marketers — produce social media visuals and presentation graphics quickly.
• Photo restorers — revive vintage or damaged photos using AI enhancement.

What can you do with LongCat Image?

• Product Images for E-Commerce: Generate 2K/4K product images in 15-30 seconds for online stores.
• Photo Restoration: Revive colors, repair blemishes, and improve details in old photographs.
• Virtual Try-On: Create lifelike fitting images for apparel, glasses, or jewelry.
• Background Swap: Instantly change backgrounds for commercial photos or headshots.
• Text Editing in Images: Modify existing text or add captions with font authenticity.
• Avatar Creator: Build custom 2K/4K character designs from text descriptions.

How does LongCat Image work?

1. Choose the LongCat Image generator on the website.
2. Upload an image or enter a text prompt (up to 500 characters).
3. Select aspect ratio (1:1, 2:3, 3:2, 4:3, 3:4, 9:16, 16:9, 1:2, 2:1) and click "Generate Image" (costs 2 credits).
4. Optionally refine with LongCat Image Edit using natural language commands.
5. Download the final 2K/4K PNG or JPEG.

Pricing

LongCat Image operates on a freemium model. New users receive 2 free credits upon signing in. Paid plans:

• Basic — $4.9/month (annual, regularly $9.8) — 500 credits/month, up to 50 images/month.
• Professional — $9.9/month (annual, regularly $19.8) — 2000 credits/month, up to 200 images/month.
• Enterprise — $19.9/month (annual, regularly $39.8) — 6000 credits/month, up to 600 images/month. All paid plans include watermark-free downloads, commercial use license, and access to all models (some models yearly only). A 50% flash sale is currently active.

FAQ

How fast does LongCat Image generate?

Initial image generation takes under 2 seconds. Edits and high-res exports may take 15-30 seconds.

What image formats are supported?

You can download in PNG and JPEG formats.

Is there a free tier?

Yes, you get 2 free credits (one free image) after signing in. Each generation costs 2 credits.

Can I use LongCat Image commercially?

Yes, all paid plans include a commercial use license.

Does LongCat Image support video generation?

Video generation is supported on yearly plans, with models like Veo 3, Sora 2, Seedance, and Wan 2.5.