Sketch Tutor
Turn any photo into a step‑by‑step drawing tutorial 🧑🎨
Sketch Tutor launched on April 23, 2026 with 4 votes, #2,155 of 21,248 launches that month and more than 75% of that year's launches.
What it does
Most drawing apps give you generic subjects to copy, or AI "art generators" that draw for you. SketchTutor does neither — it teaches you to draw, using a photo of your choosing. Upload a photo and our AI transforms it into a clean pencil sketch and automatically breaks it into stages. You follow along with pencil and paper at your own pace. If Duolingo and a drawing tablet had a baby, it would look like this. Upload one photo and see what your hands can actually do.
Sketch Tutor turns your photos into beginner-friendly, step-by-step drawing lessons so you can learn to sketch portraits at your own pace.
Does a similar job
all alternatives →



Convert sketches into images using ControlNet2023 · clio.so · ▲76Hi HN! We're working on an AI studio product, and have been experimenting with the recently-released ControlNet (https://github.com/lllyasviel/ControlNet) After wasting hours with it, we decided to put together a quick fun project. "Sketch" allows you to draw anything (works w/ touch inputs on mobile too), enter a prompt (it can be as simple as "drawing" and it'll try to guess) and you get something out fast. Keeping it all on a public feed as well, to serve as inspiration. Hope anyone here finds it fun :-)

More ai this month
the category →



Paintings by AI models: programs run through a simulation of oil paint.
AI · 21d ago · stillwet.art
PixVerse R2▲381A real-time world model you can explore and change
AI · 30d ago · world.pixverse.video

Source: Product Hunt launch ↗
Launched alongside, April 2026
the whole month →
- AG
Thought the resources for GPU arch were lacking, so here we are
Life & fun · Apr 2026 · jaso1024.com

Built a ~9M param LLM from scratch to understand how they actually work. Vanilla transformer, 60K synthetic conversations, ~130 lines of PyTorch. Trains in 5 min on a free Colab T4. The fish thinks the meaning of life is food. Fork it and swap the personality for your own character.
AI · Apr 2026 · github.com


I made a laptop stand out of solid concrete, in the style of brutalist architecture, with themes of urbex and urban decay
Life & fun · Apr 2026 · sam-burns.com

With social media and now AI, its important to keep the indie web alive. There are many people who write frequently. Blogosphere tries to highlight them by fetching the recent posts from personal blogs across many categories. There are two versions: Minimal (HN-inspired, fast, static): https://text.blogosphere.app/ Non-minimal: https://blogosphere.app/ If you don't find your blog (or your favorite ones), please add them. I will review and approve it.
AI · Apr 2026 · text.blogosphere.app