Hider — Image Scrambler

Hidroteknik

About this app

Hider scrambles your images at the pixel level using a password, making them completely unrecognizable. Only someone with the correct password can restore the original image.

🔒 HOW IT WORKS
Hider converts your password into a numeric seed using SHA-256, then uses it to shuffle every pixel in the image. The scrambled result looks like random noise — it contains no visible information. Decrypting with the same password perfectly restores the original.

✅ KEY FEATURES
• Pixel-level encryption — not a filter, not a blur. Pixels are genuinely shuffled.
• Fully offline — no internet connection required, ever. Your images never leave your device.
• No account — nothing to sign up for, no cloud, no sync.
• Cross-platform — images encrypted on Windows (encryptimages.com) can be decrypted on Android and vice versa.
• Bulk processing — select multiple images and process them all at once.
• Overwrite or save as copy — choose whether to replace the original or save a new file.
• Before & after preview — watch the image scramble in real time during processing.
• Supports PNG, JPG and WEBP — JPG is saved as lossless PNG to preserve every pixel.

⚠️ IMPORTANT
There is no password recovery. If you forget your password, the image cannot be restored. Do not share encrypted images via WhatsApp or similar apps that resize photos — resizing corrupts the pixel data.

🔐 PRIVACY
Hider collects zero data. No analytics, no ads, no crash reporting. Your images and passwords stay on your device. Always.