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Quick Start
Jonas Resch edited this page Nov 27, 2025
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Get started with QuantHide in under 2 minutes! 🚀
- Drag & drop an image onto the left panel, OR
- Click "Select Image" to browse
Tip: Larger images can hide more data. A 4K image can hide ~3 MB!
- Type your message in the text area, OR
- Click the "File" tab to hide a file
- Enter a strong password
- Watch the strength meter — aim for "Strong" or better
- Remember this password! There's no recovery option.
- Click the blue "Encode" button
- Save the output image
Done! Your secret is now hidden inside an innocent-looking image.
- Drag & drop the image containing hidden data
- Type the same password used during encoding
- Your secret message or file is revealed!
- Decoy Mode — Hide two messages with different passwords
- Split Encoding — Distribute across multiple images
- Best Practices — Security tips