Coyote-A/ultimate-upscale-for-automatic1111
None observed · 2026-08-28
Health v2 · maintenance only
31/100
- Activity 0
- Release rhythm 35
- Longevity 95
Flags: no_releases
How is this computed?
round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10) — computed 2026-09-03. Adoption (stars, forks) is never an input.
- gap_med: n/a
- age_days: 1339
- days_rel: n/a
- days_push: 795
- n_releases_24m: 0
Adoption not part of the score
1766 stars · 177 forks observed · 2026-08-28
What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-30, confidence not recorded
An extension for the AUTOMATIC1111 Stable Diffusion web UI that upscales images to 2K/4K+ by processing them in tiled passes with diffusion denoising. It keeps tile sizes small (e.g., 512x512) so it works on low-VRAM GPUs while minimizing seam artifacts.
Use cases
- upscale stable diffusion images to 4k without artifacts
- enlarge ai-generated art on a low vram gpu
- tile-based img2img upscaling with high denoise
- fix visible seams when upscaling in tiles
- batch upscale images via the automatic1111 api
- upscale anime illustrations with esrgan or swinir
When to choose
- you already use the AUTOMATIC1111 web UI and want high-resolution outputs
- your GPU cannot fit full-size images so you need tiled processing
- you want denoise during upscaling while suppressing tile seams
When to avoid
- you use ComfyUI (use the ComfyUI_UltimateSDUpscale port instead)
- you need a standalone upscaler outside the Stable Diffusion web UI
- you only need simple interpolation without diffusion refinement
Facets
plugin · maturity stable
image-processing stable-diffusion gpu-computing image-processing artificial-intelligence web-development python cross-platform stable-diffusion-webui automatic1111-extension upscaling tiled-upscale img2img gpu
1 source
- readme: https://github.com/Coyote-A/ultimate-upscale-for-automatic1111 · fetched 2026-08-28 · 02b06a76ed45
Member repositories
| Repository | Role | Health v2 |
|---|---|---|
| Coyote-A/ultimate-upscale-for-automatic1111 | main | 31 |
For agents
markdown · JSON · MCP: product_card(name="Coyote-A/ultimate-upscale-for-automatic1111")
Data as of 2026-08-30T08:39:29.467469+00:00 · Report a problem