Civitai Browser for ComfyUI

A fast Windows desktop app for browsing Civitai images that actually include generation metadata and ComfyUI workflows — then dragging them straight into ComfyUI, saving prompts/workflows, and downloading the models/LoRAs they use.

Built for people who are tired of opening empty PNGs that don’t load in ComfyUI.

Download

Latest installer (GitHub Releases):

https://github.com/fabwaseem/civitai-browser/releases/latest

Why this exists

Civitai’s API doesn’t offer a true “has ComfyUI workflow” filter. This app fetches image meta, filters for real workflows client-side, and keeps filling pages until you have useful results — so you spend less time hunting and more time generating.

Core features

Browse like you mean it

• Virtualized masonry and grid galleries (smooth scrolling, blurhash placeholders)

• Filters: sort, period, NSFW level, username, model ID, version ID, base models

• Default Has workflow mode (with smart pagination fill)

• Skeleton loading that follows the masonry layout while more images load

Detail panel that saves time

• Preview, hearts & comments

• Checkpoints, LoRAs, VAEs, embeddings used in the image

• Prompt / negative prompt with one-click copy

• Full Workflow JSON — copy or save to disk

• Open the image on Civitai in one click

ComfyUI-first workflow

• Drag any image onto the ComfyUI canvas (caches the original file so embedded workflow metadata stays intact)

• Save images as ComfyUI-ready PNGs into your download folder

• Save workflow JSON into the same download folder as images

Model & LoRA downloader

• Download checkpoints / LoRAs / VAEs / embeddings from resource rows

• Queue with pause, resume, cancel, retry

• Progress, speed, and download badge

• Point Settings at your ComfyUI models/ folder — files go into checkpoints/, loras/, vae/, embeddings/ automatically

• Optional confirm-before-delete for the queue

NSFW controls

• Blur/mask NSFW thumbs in the gallery and detail preview

• Settings: enable blur + choose blur from Soft+ / Mature+ / X+

• Click to reveal (session-only); hide again anytime

Polished desktop app

• Custom title bar, mint glass UI

• Toasts for saves, copies, downloads, and errors

• Settings for API token, folders, concurrency, default NSFW, cache clear

• Auto-updates from GitHub Releases (progress + install)

Requirements

• Windows 10/11 (WebView2)

• Optional: Civitai API token (Settings) for higher limits / gated content

• Optional: ComfyUI installed (for drag-in + model folder downloads)

Download

Latest installer (GitHub Releases):

https://github.com/fabwaseem/civitai-browser/releases/latest

Source / issues:

https://github.com/fabwaseem/civitai-browser

Tips

1. Keep Has workflow on when you need ComfyUI graphs.

2. Prefer drag into ComfyUI over re-downloading when possible — originals keep embedded meta.

3. Set ComfyUI models folder once in Settings before downloading LoRAs/checkpoints.

4. Use Blur NSFW if you browse Mixed/Mature in shared spaces.

Made for ComfyUI users who live on Civitai. Feedback and stars on GitHub are appreciated.