This is a client-side Javascript tool to steganographically hide images inside the lower "bits" of other images.
Free Background Remover - Offline AI Tool (WebGPU)
Remove image backgrounds instantly and securely in your browser. 100% Offline, 100% Free, Privacy-First, Unlimited HD Downloads. Supports JPG, PNG, WebP.
image2cpp
image2cpp is a simple tool to change images into byte arrays (or arrays back into an images) for use with (monochrome) displays such as OLEDs on your Arduino or Raspberry Pi. It was originally made to work with the Adafruit OLED library (for which your can find an example sketch for Arduino here) but has been expanded by the community to be useful in all kind of (embedded) projects.
I Turned Off JavaScript in My Web Browser for a Whole Week and It Was Glorious
There's another web out there, a better web hiding just below the surface of the one we surf every day. To find it, you just have to uncheck one little box.
Mediabunny — A complete JavaScript media toolkit for the browser | Mediabunny
A JavaScript library for reading, writing, and converting media files. Directly in the browser, and faster than anybunny else.
Multi-modal prompt injection image attacks against GPT-4V
GPT4-V is the new mode of GPT-4 that allows you to upload images as part of your conversations. It’s absolutely brilliant. It also provides a whole new set of vectors …
Squoosh
Squoosh is the ultimate image optimizer that allows you to compress and compare images with different codecs in your browser.
It's all a blur
If you follow information security discussions on the internet, you might have heard that blurring an image is not a good way of redacting its contents.
Vitruves/firemark
Stop sending naked documents. Firemark watermarks images & PDFs in one command. Optimized to tackle AI watermark removal. Written in Rust.
The road to opaque software is paved with good (engineering) intentions
Most software we use today is black-box and cannot be easily modified by its users. This article follows the history of information hiding from OS/360 to Free Software and the history of the Web and documents how software becomes opaque through well-intended engineering decisions.
How does Fable 5.1 hide messages in images? — LessWrong
TL;DR Frontier LLMs are now capable of generating artistic images using SVG. We ask – if these LLMs had to hide a message in an image – how would the…
Dither it!
Free online image dithering tool. Floyd-Steinberg, Atkinson, Bayer ordered dithering, animated GIFs, and multi-image upload — processed locally in your browser.
Your options for preloading images with JavaScript
There are a number of ways to preload an image on demand with JavaScript — each with their own strengths & drawbacks. Let's explore them.
mapbox/pixelmatch
The smallest, simplest and fastest JavaScript pixel-level image comparison library
Pixelated
Pixelated is a secure, open source email solution with encryption and decentralised hosting.
Browser Fingerprinting: An Introduction and the Challenges Ahead | Tor Project
In the past few years, a technique called browser fingerprinting has received a lot of attention because of the risks it can pose to privacy. What is it? How is it used? What is Tor Browser doing against it? In this blog post, I’m here to answer these questions.
Browser Fingerprinting: An Introduction and the Challenges Ahead | Tor Project
In the past few years, a technique called browser fingerprinting has received a lot of attention because of the risks it can pose to privacy. What is it? How is it used? What is Tor Browser doing against it? In this blog post, I’m here to answer these questions.