Secret Message

Hide a message
in your photo

Perfect for birthday wishes, loved ones and for your future self. Your hidden message is encrypted directly into the image. Nothing is uploaded or stored on our servers.

Already hold a capsule file?

Unlock Existing Capsule

Choose your image

Click or drag image to upload

Supports PNG, JPG, WebP

Write your message

0 / 600 words

Recommended for reliable sharing across chats and DMs.

When can it be opened?

Date

Time

How It Works

Four simple steps to capture or unlock a hidden memory.

Upload & Write

Drop in any image file and type the message you want to preserve.

Set the Timer

Choose exactly when your hidden message is allowed to be read.

Save & Share

Download the finalized image. It looks like a normal picture, making it safe to store or send to friends.

Drop to Reveal

When the countdown ends, bring the image back to the unlock page to retrieve the dynamic memory.

Hide a message in your photo