PixelValut
A security and developer tools platform: AES-256 encrypted LSB image steganography and a catalogue of hundreds of free utilities across five categories, many of which run entirely in your browser.
Steganography plus hundreds of developer tools
PixelValut is a web platform built on Laravel 12, Inertia.js v2, and Vue 3. Its flagship feature is LSB (least significant bit) steganography with AES-256 encryption: it hides an encrypted message inside an image so that the picture looks unchanged to anyone who opens it.
Around that core sits a catalogue of hundreds of free utilities across five categories: developer utilities, image and design tools, SEO and network tools, AI-powered tools, and productivity tools. Many of them run entirely in the browser and need no account.
What PixelValut does
AES-256 + LSB Steganography
Messages are AES-256 encrypted, then hidden in the least significant bits of image pixels so the picture looks unchanged.
Developer Utilities
JSON formatter, Base64 encoder/decoder, JWT decoder, UUID generator, regex tester, cron expression builder, hash generator, and API tester.
Image & Design Tools
Image compression with before/after slider, background removal, watermarking, favicon generation, QR code generator, and colour palette extractor.
SEO & Network Tools
DNS lookup, MX lookup with SPF/DMARC checking, SSL certificate expiry checker, meta tag previews across four platforms, and public IP detection.
AI Tools
OpenAI prompt lab, Cohere text studio with token counter, OCR text extraction from images, HuggingFace model runner, and AI image generation.
Productivity & Finance Tools
Currency converter, investment calculator with SVG growth chart, invoice generator with draft save, weather forecast with C/F toggle, and goal tracker.
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