Hide Any File in Two Images — Browser-Only, No Server

GRTM2CD 🗺️🐈🐕 GoodRelax Treasure Map to Cat and Dog The Story What if you found a treasure map? You could ask a cat and a dog to each keep a piece. When you need the map, just call them both. I built a tool that does exactly that. 👉 Try it now What It Does This is a browser-only steganography tool . It takes any file — PDF, ZIP, whatever — and hides it across two ordinary PNG images . You need both images to recover the file. Either one alone is useless. How It Works The process in one line: Compress → Encrypt (AES-256-GCM) → Split across two images → Embed in LSBs → Fill remaining capacity with noise The result: Each image looks like a normal PNG LSBs are indistinguishable from white noise Neither image alone reveals anything Both together reconstruct the original file perfectly Why Two Images? Capacity — each image only needs to hold half the payload Deniability — no ciphertext continuity in either image Security — the AES key, IV, and ciphertext are all fragmented across both One ima