GitPedia

Clarity upscaler

Clarity AI | AI Image Upscaler & Enhancer - free and open-source Magnific Alternative

From philz1337x·Updated June 28, 2026·View on GitHub·

Clarity AI | AI Image Upscaler & Enhancer - free and open-source Magnific Alternative The project is written primarily in Python, distributed under the GNU Affero General Public License v3.0 license, first published in 2024. It has gained significant community traction with 5,089 stars and 533 forks on GitHub. Key topics include: ai, ai-art, image-upscale, image-upscaler, image-upscaling.

<div align="center"> <h1> Clarity AI | AI Image Upscaler & Enhancer - free and open-source Magnific Alternative </h1>

App

API

Twitter Follow
GitHub stars

Example video

Full Video on X/Twitter

</div>

👋 Hello

I build open source AI apps. To finance my work i also build paid versions of my code. But feel free to use the free code. I post features and new projects on https://twitter.com/philz1337x

🗞️ Updates

🔎 Upscaling with Flux

Flux Upscaling is now available at ClarityAI.co/flux-upscaler and is not open-source

  • It supports Flux LoRas with a style or a face
  • It's very good at faces, text, art, and generating error-free images

🚀 Options to use Clarity-Upscaler

Note that this repository is an implementation for cog. If you are not familiar with cog, I recommend the easier solutions. The free options are ComfyUI and A1111, while the paid but easy-to-use options are my app ClarityAI.co and the ComfyUI API Node.

🧑‍💻 App

The simplest option to use Clarity is with the app at ClarityAI.co

⚙️ API

To integrate Clarity Upscaler with an API into your application use: ClarityAI.co/API

🐰 ComfyUI

1. API node

  1. Open ComfyUI Manager, search for Clarity AI, and install the node.
  2. Create an API key at: ClarityAI.co/ComfyUI
  3. Add the API key to the node as a) envirement variable CAI_API_KEY OR b) to a cai_platform_key.txt text file OR c) in api_key_override field of the node.

Full instructions: https://github.com/philz1337x/ComfyUI-ClarityAI

2. Free workflow

  1. Download the repo https://github.com/philz1337x/ComfyUI-ClarityAI and use the file free-wokflow.json

🕵️‍♂️ Cog

If you are not familiar with cog read: <a href=https://github.com/replicate/cog/blob/main/docs/getting-started-own-model.md>cog docs</a>

  • run download_weights.py

  • predict with cog:

su
cog predict -i image="link-to-image"

🤹‍♂️ A1111 webUI

For a detailed explanation, use the tutorial in this post: https://x.com/philz1337x/status/1830504764389380466

https://github.com/AUTOMATIC1111/stable-diffusion-webui

  • Use these params:
Prompt
masterpiece, best quality, highres, <lora:more_details:0.5> <lora:SDXLrender_v2.0:1> Negative prompt: (worst quality, low quality, normal quality:2) JuggernautNegative-neg Steps: 18, Sampler: DPM++ 3M SDE Karras, CFG scale: 6.0, Seed: 1337, Size: 1024x1024, Model hash: 338b85bc4f, Model: juggernaut_reborn, Denoising strength: 0.35, Tiled Diffusion upscaler: 4x-UltraSharp, Tiled Diffusion scale factor: 2, Tiled Diffusion: {"Method": "MultiDiffusion", "Tile tile width": 112, "Tile tile height": 144, "Tile Overlap": 4, "Tile batch size": 8, "Upscaler": "4x-UltraSharp", "Upscale factor": 2, "Keep input size": true}, ControlNet 0: "Module: tile_resample, Model: control_v11f1e_sd15_tile, Weight: 0.6, Resize Mode: 1, Low Vram: False, Processor Res: 512, Threshold A: 1, Threshold B: 1, Guidance Start: 0.0, Guidance End: 1.0, Pixel Perfect: True, Control Mode: 1, Hr Option: HiResFixOption.BOTH, Save Detected Map: False", Lora hashes: "more_details: 3b8aa1d351ef, SDXLrender_v2.0: 3925cf4759af"

Contributors

Showing top 4 contributors by commit count.

philz1337x

philz1337x

63 commits

pixelprotest

pixelprotest

4 commits

anotherjesse

anotherjesse

1 commits

e-cal

e-cal

1 commits

View all contributors on GitHub →

This article is auto-generated from philz1337x/clarity-upscaler via the GitHub API.Last fetched: 6/28/2026