Embed your source code in PNG files

In plain words

This tool embeds source code directly into PNG image files, allowing developers to store and distribute code within images. It's designed for developers who need to hide or package source code in an unconventional format. The project is hosted on GitHub and was launched in December 2021.

written from the facts on this page · September 2026

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  Codepng2021 · codepng.app · ▲130

  Create awesome pictures from your source code.

• EA
  EmbedBox, an Open-Source UI to Get Your Embed Code Installed2016 · embedbox.io · ▲75
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  Codemeup2024 · ▲191

  Embed code snippets directly from Github

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  Turn raw HTML into production-ready images for freeDec 2025 · html2png.dev · ▲152

  Convert HTML and CSS to high-quality PNG images instantly. Perfect for dynamic OG images, social shares, and automated screenshots.

• CP
  ClojureScript pixel game engine with Blender live-reloading2019 · mccormick.cx · ▲285

  Hi HN! 2d spritesheets for game development are often distributed as a PNG image, sometimes with a separate JSON or XML metadata document describing the layout, including any animation sequences within the sheet. Sometimes there is no metadata document and you have to work it out and manually write custom code to chop up the spritesheet and reference the sprites you want. I think it would be good if it became standard practice to distribute spritesheet PNGs with the metadata inline inside a PNG "chunk" so the whole thing is self-contained. That way artists can just distribute one file, and…

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  Codeimg.io2019 · codeimg.io · ▲227

  Create and share images of your source code

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  /dev/null▲486

  a social network for devs

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  Whiteboard (YC W26) – an open-source IDE for thoughtful software design▲423

  open-source IDE for thoughtful software design. Contribute to devdotfast/whiteboard development by creating an account on GitHub.

  Dev tools · 28d ago · github.com

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  Reladraw – A diagram language where you decide where to place things▲411

  Contribute to reladraw/reladraw development by creating an account on GitHub.

  Dev tools · 26d ago · github.com

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  OpenBot▲362

  Grok Bot alternative: free, local, open-source, multiplayer

  Dev tools · 23d ago · openbot.run

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  Talanoa▲346

  Hi HN, I’m a fullstack developer, and honestly, I’ve lost count of how many side projects I’ve worked on over the years. But one idea kept coming back to me: a different kind of email client. It first came to me in 2014: “What if we could handle emails more like conversations?” Every year, I’d revisit this concept in my “Build Notes.” Ten years later, no one had built exactly what I had in mind — so I finally decided to do it myself. That’s how Talanoa was born. I wanted something focused on people, not timelines. I was tired of marking messages as unread just to remember to reply later, or…

  Dev tools · 21d ago · talanoa.email

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  CoreSpeed▲332

  One MCP for everything your agents need: apps, memory, tools

  Dev tools · 28d ago · corespeed.io

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  Magic Sidebar by BlackMagic.so▲1,084

  Powerful enhanced experience for Twitter

  Life & fun · 2021 · blackmagic.so

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  I made a modern web UI for Wikipedia▲979

  A beautiful, clean, modern web UI for Wikipedia. Enhance your Wikipedia experience with a redesigned look, new features and customization.

  Life & fun · 2021 · modernwiki.app

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  thirdweb▲897

  Build web3 apps and games, easily

  Dev tools · 2021 · thirdweb.com

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  Emoji to Scale▲713

  Your favorite emojis. To scale (more or less).

  Life & fun · 2021 · javier.xyz

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  Alfread▲641

  Actually read articles saved for later

  Work · 2021

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  BitsForDigits▲624

  A partial buyout marketplace free for bootstrapped founders

  Commerce · 2021 · flippa.com