Hide and extract encrypted confidential text, passwords, and cryptocurrency recovery seeds inside lossless image pixels using Least Significant Bit (LSB) encoding and AES-256-GCM encryption in browser RAM.
Military-grade client-side file and document encryption using AES-256-GCM and PBKDF2 with 100,000 SHA-256 iterations. Encrypt photos, PDFs, and text into private .vedvault containers.
Cryptographically split master passwords, recovery seed phrases, and confidential keys into N threshold shares over Galois Field GF(256) where any K shares reconstruct the secret.
Compute high-speed SHA-256, SHA-512, SHA-384, SHA-1, and MD5 hashes and HMAC signatures for text or files up to 2GB using the browser's native Web Crypto API with instant checksum verification.
Convert text and binary files (images, audio, PDF) to and from Base64, Hexadecimal, UTF-8, and Data URLs. Built-in image preview, byte size calculation, and safe URI formatting.
Automatically detect and mask API keys (OpenAI, AWS, GitHub, Stripe), tokens, database URIs, passwords, emails, phone numbers, and PII before submitting prompts to ChatGPT, Claude, or Gemini.
Decode and inspect RFC 7519 JSON Web Tokens (JWT) client-side in RAM. Live expiration countdown, header/payload JSON formatting, and signature verification with zero server upload.
Least Significant Bit (LSB) 24-bit RGB Pixel Modulation with Authenticated AES-256-GCM Encryption
Digital images store pixel color data across three 8-bit channels: Red, Green, and Blue (each ranging from 0 to 255).
The least significant bit (2^0 = 1) contributes the smallest fractional color intensity. Modifying this single bit alters the channel value by at most ± 1/255 (0.39%), an imperceptible variation well below human perceptual discrimination thresholds (CIE Delta E < 1.0).
VedKit embeds encrypted payload data across consecutive pixel LSBs in local HTML5 Canvas memory.
Steganography alone (security through obscurity) is insufficient for high-value secrets.
VedKit applies two layers of defense:
Lossy compression algorithms (like JPEG) apply Discrete Cosine Transforms (DCT) and chrominance subsampling, discarding high-frequency pixel variations and destroying embedded LSB data. Therefore, all steganographic containers must be downloaded and stored as Lossless PNG, which guarantees bit-exact byte preservation across storage and transfer.
How Steganography Pixel Vault (Hide Encrypted Secrets in Photos) processes files securely inside your device memory
Every byte of your file is loaded directly into browser ArrayBuffers. Data is processed in volatile sandbox memory and flushed immediately when you close or refresh this tab.
Calculations and image matrix transformations leverage client-side GPU / Canvas2D engines for zero-latency output without server queuing or rate limits.
Generated files strictly follow international ISO specifications (JPEG JFIF, PDF 1.7, Web Crypto API) to guarantee acceptance on all official portals and banking systems.
Quick 4-step guide for instant results
Upload any PNG or JPG photo, or click "Create Synthetic Carrier Image" to generate a sample canvas.
Type your secret password, crypto seed, or recovery key, and choose an optional master encryption password.
Click "Embed Secret in Pixels". The WebCrypto engine modulates pixel bits in memory and downloads a pristine PNG.
Switch to the Extract tab, upload the carrier PNG, provide the password, and retrieve your original secret.
Common questions and verified answers about Steganography Pixel Vault (Hide Encrypted Secrets in Photos)