Caption Creator: The Ultimate Image-to-Text Tool for AI Art & Training
Whether you're crafting the perfect prompt or building a massive training dataset, Caption Creator is a free web tool that automates the work for you.
This tool uses Google's powerful Gemini models to analyze your images and generate high-quality text in seconds. Just upload your images, choose your settings, and let the AI do the rest.
https://caption-creator-ai.vercel.app/
What It's For
Caption Creator is designed to be your all-in-one solution for turning images into useful text. It's perfect for:
Prompt Crafting: Get a detailed, precise description of any image to use as a base for your own creative prompts in Stable Diffusion or other generators.
Dataset Creation: Effortlessly caption hundreds of images for training your own LoRAs, LyCORIS, or Dreambooth models.
Art Analysis: Upload a piece you admire to break it down into descriptive keywords and understand its composition.
Key Features
Multiple Output Modes:
Caption: A natural, descriptive paragraph.
Tags: A clean, comma-separated list of keywords.
Weighted Brief: Keywords formatted for direct use in prompts, like (masterpiece:1.2), best quality.
Built for LoRA Trainers:
Kohya_SS Export: Automatically packages your images and captions into the correct folder structure (10_instance class/) for one-click LoRA training.
Batch Processing: Analyze images in fast, cost-effective batches to save time and API calls.
Auto-Rename: Renames all image and text files sequentially (e.g., 1.png, 1.txt) for perfectly organized datasets.
Full Customization & Control:
Trigger Words: Automatically add your character/style keywords to every output.
Prompt Enrichment: Guide the AI by adding extra context, like "focus on the clothing" or "in the style of anime."
Creativity Control: Adjust the AI from "Precise" for factual descriptions to "Creative" for more imaginative interpretations.
Secure & Easy to Use:
Your Google API key is stored only in your browser and is never shared.
A simple, clean interface that gets the job done.
How to Get Started
Get a free API key from Google AI Studio.
Drag and drop your images into the app.
Select your desired options (e.g., Tags, Kohya_SS export).
Click Start and download your results in a convenient ZIP file