Scrambl

Scrambl

Scramble a photo with a password

Tile-shuffle your pictures into a private-looking PNG. Share the file, send the password out of band, and reconstruct in the app — obfuscation, not encryption.

Get on Google Play Try web scramble
Scrambl — Keep your shared photos private with on-device image obfuscation for chat and social.
Why Scrambl

Send a PNG, not an account

This site is a preview funnel. Scramble a photo in the browser to taste the idea. Reconstruct, Jigsaw, Social Safe, and the full grid range live in the Android app — on your device, no Scrambl cloud gallery.

Scramble

Turn photos into puzzles

Pick a photo, enter a password, choose a tile grid, and scramble. The password stays in RAM — never stored on device.

Try the web demo See it in the app
Scrambl scramble screen with password field and tile grid slider
Share

Looks like junk until they unscramble

Export a lossless PNG for file shares, or use Social Safe in the app when chat apps recompress photos. The scrambled file is the payload.

Get Scrambl
Scrambl Social Safe protection option for chat and social compression
App only

Unlock with a password

Recipients reconstruct on device in Scrambl. This website does not unscramble — that half of the loop stays in the app on purpose.

Reconstruct in the app
Scrambl Unscramble tab with Reconstruct button and password field
Jigsaw

Extra layer when you want it

Premium creates Jigsaw (XOR after shuffle). Free recipients can still reconstruct after a rewarded ad. Core tile scramble stays free.

Open Scrambl
Scrambl Jigsaw protection option selected before scramble
Result

From static back to image

Same password, same app — the cropped image comes back together on device. No Knox account required.

Get the app
Scrambl reconstruct result preview after unscrambling a PNG
Privacy

100% on-device processing

No Scrambl cloud sync. Theme preference stays local. Photos and passwords are not uploaded to a Knox server for scramble or reconstruct.

Download Scrambl
Scrambl settings and Social Safe options emphasizing on-device processing
In the app

Built for the share loop

  • Password-seeded tiles

    Grid shuffle with a password you type once — free core scramble and reconstruct for shuffle-only PNGs.

  • Lossless PNG

    File-friendly export so recipients get a clean reconstruct when they share as a file, not a recompressed chat photo.

  • Social Safe

    JPEG path tuned for Messenger, Instagram, and similar pipelines when the chat app will recompress.

  • Jigsaw Premium

    Create an extra XOR layer; recipients without Premium can watch an ad to reconstruct.

  • On-device only

    Canvas engine runs locally. No Scrambl account. Honest copy: obfuscation, not cryptography.

  • Dark teal tool UI

    Scramble, Unscramble, and Settings tabs with light, dark, or system appearance.

Get it on Google Play
Scrambl Premium

Go further in the app

Free covers tile scramble and reconstruct. Premium unlocks creating Jigsaw PNGs, skips reconstruct ads, and is intended to remove banners when ads ship.

  • Create Jigsaw (XOR) protection
  • Skip rewarded ads on Jigsaw reconstruct
  • Unlimited Social Safe creates (as listed)
  • Ad-free experience when ads are live
Download to unlock
Live preview

Taste scramble in the browser

Soft-gated web demo: scramble a photo with a password. No reconstruct here — open Scrambl on Android for the other half.

Pick a photo, set a grid, scramble, and download a demo PNG. Reconstruct stays in the app.

Open scramble demo Get Scrambl
Example scrambled Scrambl PNG preview
Knox Studios

Built by Knox Studios

Scrambl is published by Knox Studios. Explore more apps and studio work on the main site.

Visit knoxstudios.net

Scrambl Scramble on web · reconstruct in the app

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