Image to Prompt vs Z-Image

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

Image to Prompt compared with Z-Image
Detail	Image to Prompt	Z-Image
What it does	Convert images to detailed AI prompts for Stable Diffusion and Midjourney	Free AI image generation platform with lightning-fast creation
Stage	Not given	Not given
Founded	Not given	Not given
Based in	Not given	Not given
Pricing model	Free	Freemium
Pricing	Not given	Free: 10 credits per day. Premium: $7/month (2,000 credits per month) or $2.45 per 1,000 credits annually. Elite: $12/month (5,000 credits per month) or $1.98 per 1,000 credits annually. Video Pro: $50/month (25,000 credits per month for video generation). Pay as you go also available at $3.50 per 1
Key features	Uploads images in PNG, JPG, and WEBP formats up to 2MB Analyzes composition, style, lighting, and artistic elements Generates detailed text descriptions of visual content Supports 11 languages including English, Chinese, Spanish, German, French, Portuguese, Arabic, Russian, Japanese, and Korean Compatible with Stable Diffusion, Midjourney, DALL-E, and Flux No registration or login required Powered by THUDM/GLM-4.1V-9B-Thinking Model Immediate image deletion after processing for privacy Generates prompts describing subject, background, style, color, lighting, composition, and details	AI Image Generation from text prompts 4K print-quality output Bilingual prompt support in English and Chinese Image editing with natural language Prompt extraction from images Creative Engine for prompt expansion Multiple AI models including GPT Image 2 and Qwen Image 3 Video generation with AI Hundreds of artistic styles 2-5 second generation speed
What makes it different	Completely free with unlimited usage and no hidden costs No signup or login required - instant prompt generation Supports 11 languages making it accessible worldwide Advanced AI specifically trained for high-accuracy prompt generation Prompts work with all major AI art generators including Midjourney, Stable Diffusion, DALL-E, and Flux	Lightweight 6B parameter model optimized for fast generation 37% better Chinese language accuracy than alternatives DiT architecture optimization for flagship quality Open-source model that can run locally Actually free with transparent pricing and clear safety rules
Free plan	Not given	Not given
Open source	Not given	Not given
Platforms	Not given	Not given
Public API	Not given	Not given
Community votes	0	0
DR (Domain Rating by Ahrefs)	34 +1 (up) since last check	30 no change since last check
Trust Flow (Majestic)	6	13
Citation Flow (Majestic)	17	31
Referring domains (Majestic)	174	158

4 details filled in for both companies.

More alternatives to Image to Prompt More alternatives to Z-Image