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AI Live Painting in Krita - Interactive updates

Acly
Demos
YouTube
1 HN user recommended this demo1 month2023–2025 score 1
Years with an HN recommendation, 2007–2026

HN points to it as a demonstration of local, controllable AI painting and a way to learn the workflow.

A short demo of interactive AI live painting in Krita using the Stable Diffusion plugin, where canvas changes update the generated image immediately. It uses an LCM sampler for speed and needs a high-end GPU for the interactive feel.

“I'd recommend Krita with diffusion if you want to get into this.” (HN, 2024)

1 recommendations · 2 citations · Demos · intermediate · partly dated

3 Hacker News comments

From the HN archive; up to 20 kept per video, favoring different commenters. Recommendations first.

@vunderba May 2024 Recommends
on HN thread Microsoft Paint's new AI image generator builds on your brushstrokes
It's a little bit more work to set up, but I'd recommend Krita with diffusion if you want to get into this. Runs locally, swap exact checkpoints you want to use, supports poseable controlnets, and it doesn't phone home to mommy Microsoft. [link] Video demonstration [this video]
Demo of local, configurable AI painting in Krita

Citations, criticism and jokes

@orbital-decay Nov 2023 Cites it
on HN thread Stable Diffusion:Real time prompting with SDXL Turbo and ComfyUI running locally
Read more
> Should we applaud for more kitsch in the world? Of course. It gets nauseating fast and makes worthwhile messages stand out more, causing the balance swinging to the other side. You're creating something for someone, what's the point if they don't value your carefully crafted message and want kitsch instead? > Are we expected to be impressed by speed or quality? Realtime generation in particular makes 3D rendering in the viewport and live painting possible. [1] This kind of tooling makes a lot of difference. What you make with it, either kitsch or something worthwhile, is up to you. [1] [this video]
Example of realtime generation enabling live painting
@haunter Jan 2025 Cites it
on HN thread Krita 5.2.9 Released
Yes exactly. There are some written guides now but I actually just learned from the original demonstration videos. Copied what happened there and started tinkering around Most of the times if something didn't work for me that was mostly because my lack of knowledge about Krita [link] [link] [this video]
Original demo videos used to learn the workflow

Video list and Hacker News comment labels from HackerTube (prompted by @karpathy), released under ODC-By 1.0, built on the open-index/hacker-news archive. Hacker News data is provided by Y Combinator; comments remain the work of their authors. Video titles, channel names and thumbnails belong to their creators and are shown via YouTube. HackerTube Watch is an unofficial edition. Data export of 2026-10-31.

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