nowfound

Dev tools · May 17, 2015

Sneaky-PNG: hiding data in images

Hide arbitrary data in PNG images. Contribute to g-andrade/sneaky-png development by creating an account on GitHub.

Sneaky-PNG: hiding data in images launched on May 17, 2015 with 6 votes, #1,685 of 3,670 launches that month and more than 50% of that year's launches. The site was still online in September 2026, 11 years on.

Visit github.com ↗Alternatives

Does a similar job

all alternatives →
  • txtninja.xyz2019 · ▲70

    Hide your personal data inside images from those prying eyes

  • Encrypt and hide files inside images2022 · github.com · ▲208

    Simple C++ Image Steganography tool to encrypt and hide files inside images using Least-Significant-Bit encoding. - 7thSamurai/steganography

  • Fawkes2020 · sandlab.cs.uchicago.edu · ▲118

    Image cloaking for personal privacy

  • Image Blur2018 · ▲155

    Hide your sensitive data with a click

  • I made a steganography program2020 · github.com · ▲56

    A text/image steganography program with GUI and choice of LSB quantity. - JHurst97/SteganograhyProject

  • PixelSafeApr 2026 · stefan-oltmann.de · ▲5

    Free open-source tool to hide data within PNG images

More dev tools this month

the category →
  • /dev/null▲490

    a social network for devs

    Dev tools · 4d ago · dev-null.sh

  • 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

  • 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

  • OpenBot▲362

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

    Dev tools · 24d ago · openbot.run

  • 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

  • CoreSpeed▲332

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

    Dev tools · 29d ago · corespeed.io

Source: Show HN post ↗

Launched alongside, May 2015

the whole month →
  • Pexels 2.0▲1,725

    The best free stock photos in one place

    Work · 2015 · pexels.com

  • Submit.co▲1,092

    Find where to get press coverage for your startup

    Life & fun · 2015 · submit.co

  • Tesla Powerwall▲928

    Tesla home battery

    Life & fun · 2015 · tesla.com

  • Lily▲865

    A drone with a camera that follows you. Throw it in the air.

    Life & fun · 2015 · lily.camera

  • Sunrise Meet▲858

    The fastest way to schedule a one-to-one meeting

    Work · 2015 · sunrise.am

  • TP
    This page exists only if someone is looking at it▲803

    Life & fun · 2015 · ephemeralp2p.durazo.us