Dev tools · alternatives · 2026

24 alternatives to Flatdraw

Open-source canvas drawing web app with responsive UI

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Flatdraw launched in 2023; newer entries below may have overtaken it.

1. 1A
   Airdraw▲269

   Hey Everyone! I wanted to show my passion project I made a few years back and recently turned into a web app. Airdraw is an app that takes in your hand gestures and converts it into real time drawing capabilities. There are tons of stuff I want to build with this, but most importantly just put it out into the world! Hope you all enjoy :) Tested on my MacOS with Chrome, Safari, and FF I included a link to the original GH project I wrote here - https://github.com/arefmalek/airdraw and a link to the blog where I explained how I made it here -…

   2023 · airdraw.io · its alternatives →

2. 2
   AutoDraw▲1,383

   Autocorrect for drawing, by Google

   2017 · autodraw.com · its alternatives →

3. 3
   Pagedraw - Beta release▲126

   Compile UI Mockups to React Code

   2018 · its alternatives →

4. 4
   Canvas▲251

   A DALL·E playground for the Mac

   2023 · its alternatives →

5. 5RC
   RoughJS – Create hand-drawn graphics using JavaScript▲1,087

   2018 · roughjs.com · its alternatives →

6. 6RA
   Repaint – a WebGL based website builder▲236

   Hey HN! We're Ben and Izak, founders of Repaint (YC S23). Repaint is like Figma, but for creating real websites. It has panning, zooming, and dragging elements around. The settings closely follow html/css. We think an open canvas is a big improvement over other website builders. Everything is easier: styling, consistency, responsiveness… But making it work was hard! We thought HN would appreciate the tech behind it: - A custom WebGL rendering engine (w/text, shadows, blurs, gradients, & opacity groups) - A partial implementation of the css spec - A custom text editor & text shaper…

   2024 · repaint.com · its alternatives →

7. 7
   Webdraw Beta▲975

   Explore, remix, and build AI apps with 50+ models

   2025 · its alternatives →

8. 8EA
   EveryoneDraw – An infinite collaborative drawing canvas▲23

   2021 · everyonedraw.com · its alternatives →

9. 9
   Drawww▲661

   Real time AI drawing optimized for the iPad

   2023 · drawww.app · its alternatives →

10. 10
    Canvas▲202

    A simple, powerful blog publishing platform

    2018 · its alternatives →

11. 11
    HtmlDrag▲100

    A freeform canvas for any HTML (no grids, no wireframes)

    Jan 2026 · htmldrag.com · its alternatives →

12. 12XS
    X-spreadsheet – A JavaScript canvas spreadsheet for web▲347

    2019 · github.com · its alternatives →

13. 13SC
    Skia-canvas, a browserless implementation of the Canvas API for Node.js▲187

    2020 · github.com · its alternatives →

14. 14
    Handdraw▲145

    100% Free fully customisable hand-drawn illustrations

    2022 · its alternatives →

15. 15
    Yotako▲131

    Your tool to translate design into mobile apps and websites

    2018 · its alternatives →

16. 16
    dddraw▲97

    Freehand SVG drawing tool

    2022 · its alternatives →

17. 17CE
    Canvas engines performance comparison – PixiJS, Two.js, and Paper.js▲193

    2020 · benchmarks.slaylines.io · its alternatives →

18. 18
    Canvas for Chrome▲83

    Drawing from anywhere - right in Chrome

    2018 · its alternatives →

19. 19
    Monodraw▲160

    Powerful ASCII art editor designed for the Mac

    2015 · its alternatives →

20. 20DJ
    Drawingboard.js▲233

    2013 · leimi.github.io · its alternatives →

21. 21GN
    GraphicsJS, New Powerful Free Open-Source JavaScript Graphics Library▲124

    2016 · graphicsjs.org · its alternatives →

22. 22LP
    Leaflet.pub – a web app for creating and sharing rich documents▲170

    Hi HN! For the last 8 months we've been working on leaflet.pub, a web app for making delightful documents. We're trying to strike a balance between Notion and Google Docs — very fast, ultralight and easy to share, but also supporting rich blocks and multiple pages. Weirdly, none of the many notetaking/document apps that we could find hit this combination, so we made Leaflet. With it you can: - Instantly create a doc, without an account - Share read and edit links - Sign-in with email to sync your docs to different devices - Add rich blocks, like canvases, subpages, rsvps, and polls It's…

    2025 · its alternatives →

23. 23
    MoreDraw▲127

    Infinite canvas, AI integration, everything connected

    2025 · its alternatives →

24. 24AO
    An open-source r/place canvas for realtime painting▲13

    2022 · almost-reddit-place.vercel.app · its alternatives →

Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →