Extensions/Image of the Day
ComfyUI Extension

Image of the Day

Fetch a fresh image straight into your workflow from 8 daily/random sources. Useful for prompt testing, style references, daily-image automations, or just kicking off a workflow with something interesting.

By shootthesound·Created 3 months ago·Updated 2 months ago· 0
shootthesound/comfyui-image-of-the-day
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Nodes (1)

Image of the Day
image
Readme
<h1 align="center">Image of the Day for ComfyUI</h1> <p align="center"> Fetch a fresh image straight into your workflow from 8 daily / random sources.<br> Useful for prompt testing, style references, daily-image automations, or just kicking off a workflow with something interesting. </p> <p align="center"> <a href="https://buymeacoffee.com/lorasandlenses"><img src="https://img.shields.io/badge/Buy%20me%20a%20coffee-FFDD00?style=for-the-badge&logo=buy-me-a-coffee&logoColor=black" alt="Buy Me A Coffee"></a> </p>

Sources

| Source | API key needed? | Notes | |---|---|---| | Lorem Picsum | No | Random photo at any size — use width / height inputs | | Bing Daily | No | Microsoft Bing's daily wallpaper (with metadata) | | Wikimedia POTD | No | Wikimedia Commons "Picture of the Day" | | Random Dog | No | Random dog photo (Stanford Dogs Dataset via dog.ceo) | | Random Cat | No | Random cat photo (TheCatAPI) | | NASA APOD | Yes (free) | NASA Astronomy Picture of the Day. Free key at api.nasa.gov | | Unsplash | Yes (free) | Random Unsplash photo. Free key at unsplash.com/developers | | Pexels | Yes (free) | Random Pexels photo. Free key at pexels.com/api |

API keys are saved automatically the first time you use them — you don't have to re-enter on each workflow load. They're stored locally in a .image_of_day_config.json next to the node file (and gitignored, so you can't accidentally commit one to a fork).

Outputs

| Output | Type | Description | |---|---|---| | image | IMAGE | The fetched image (RGB) | | title | STRING | Image title (where the source provides one) | | description | STRING | Image description / caption | | source_url | STRING | URL of the source page | | copyright | STRING | Attribution / copyright string |

The four metadata strings are useful for overlaying source attribution onto the output image, building daily-archive workflows, or feeding into prompts ("style of {title}").

Install

  1. Drop the comfyui-image-of-the-day folder into ComfyUI/custom_nodes/.
  2. Restart ComfyUI.
  3. Add the Image of the Day node from the image category.
  4. Pick a source. Plug a free API key in if needed (it'll be remembered).
  5. Wire the image output wherever you'd normally use a LoadImage.

No pip installs needed — the node only uses Python stdlib (urllib, xml, json) plus PIL/numpy/torch which ComfyUI already requires.

Caching

Responses are cached for 1 hour in your system temp folder so repeated queues don't hammer the APIs unnecessarily. The cache is keyed per source / per date / per API key, so changing any of those bypasses the cache.

Notes

  • Lorem Picsum uses the width / height and seed inputs. The other sources ignore those — they always return their own size, and a seed of 0 means "random" for the random-image sources.
  • NASA APOD sometimes serves a video instead of an image on the day's actual page. The node automatically falls back up to 3 days backwards to find an image entry.
  • API keys are stored unencrypted in plain text on your disk. Don't share the config file. The .gitignore blocks accidental commits if you fork this repo.

Support

If this saves you a daily LoadImage hassle, consider buying me a coffee:

<a href="https://buymeacoffee.com/lorasandlenses"><img src="https://img.shields.io/badge/Buy%20me%20a%20coffee-FFDD00?style=for-the-badge&logo=buy-me-a-coffee&logoColor=black" alt="Buy Me A Coffee"></a>