---
title: "JoyCaption - Image Captioning"
emoji: "💬"
colorFrom: indigo
colorTo: purple
sdk: gradio
sdk_version: 5.49.1
app_file: app.py
pinned: false
short_description: "Caption any image with the JoyCaption AI model"
---

# JoyCaption - Image Captioning

Generate detailed image captions with JoyCaption Beta One, a purpose-built image captioning model. Upload a picture and get formal descriptions, casual captions, straightforward alt text, Danbooru-style tag lists, art critique, product listings, or social media copy. Control the caption length from a few words to several paragraphs, and fine-tune what the model mentions with extra options like lighting, camera angle, and composition.

Built on [llama-joycaption-beta-one-hf-llava](https://huggingface.co/fancyfeast/llama-joycaption-beta-one-hf-llava).

## Free on Upsampler

Use this model for free, no signup, on Upsampler:

- [Free AI image captioning, no signup](https://upsampler.com/free-image-captioning-no-signup)
- [Upsampler](https://upsampler.com)

Check out the configuration reference at https://huggingface.co/docs/hub/spaces-config-reference