Stegmoji
Hide secret messages in plain text using invisible Unicode.
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Chinmay Sonawane

Stegmoji - Hide secret messages in plain text using invisible Unicode.

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Stegmoji lets you stealthily embed secret text inside regular text or emoji using invisible Unicode characters. It supports three embedding modes, optional compression, AES-GCM encryption, and full Unicode visualization/analysis. Works entirely client-side.

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Chinmay Sonawane
Maker
📌
I built Stegmoji to explore the hidden powers of Unicode and give developers, security enthusiasts, and curious minds a tool to hide & reveal messages in plain sight. What’s unique here is the combination: multiple embedding modes, compression + encryption, and a rich Unicode analysis UI. I’m especially proud that everything runs client-side (no server needed) and that even complex emoji sequences are preserved. Would love your feedback, ideas, and contributions — what use cases or features would you like to see next? 🔒✨
Mankrit Singh
💎 Pixel perfection

Quite an interesting project, makes me think how many messages are daily recieved or forwarded that contains information hidden from the user