# Blank: Hide in Sound

> Hide messages inside sound

Canonical page: [https://chrome-stats.com/d/id6782469062](https://chrome-stats.com/d/id6782469062)

## Overview

- **ID:** `id6782469062`
- **Platform:** Apple
- **Type:** Apple app
- **Status:** Available
- **Publisher:** Joseph Emmanuel Deladem Kudjordji
- **Category:** Utilities
- **Version:** 1.0
- **Last updated:** 2026-06-25
- **First published:** 2026-06-25
- **Size:** 56 MB
- **Data as of:** 2026-09-03
- **Store listing:** [Apple App Store](https://apps.apple.com/us/app/blank-hide-in-sound/id6782469062)
- **Privacy policy:** [https://ephopho.github.io/blank-legal/](https://ephopho.github.io/blank-legal/)

## Description

Hide a private message inside an ordinary-sounding audio file. Encrypted with your password, on your device. Only you and your recipient can reveal it.

Blank hides private messages inside ordinary-sounding audio. Pick a sound, type a secret, set a password — and Blank gives you back a normal .wav file with your message woven invisibly inside. Anyone can play it; only someone with the password can reveal what’s hidden.

Everything happens on your device. Your messages and passwords never leave your iPhone.

HOW IT WORKS
• Encrypt — your message is sealed with AES-256 using your password
• Hide — the encrypted data is woven into the audio, inaudibly
• Reveal — open a Blank file, enter the password, read the message

FEATURES
• Hide encrypted text inside 16-bit WAV audio
• Built-in cover sounds, or import your own
• On-device only — nothing is ever uploaded
• Verify-on-decode: a wrong password or an altered file is detected, not faked
• Face ID app lock
• Light & dark, designed clean and modern
• Preview the audio in-app before you share

BLANK PRO
A one-time purchase unlocks unlimited message length. The free version hides short messages.

IMPORTANT — SHARE AS A FILE
Send Blank audio as a file (AirDrop, Files, email). Sending it as a voice note, or through apps that re-compress audio, will erase the hidden message.

Blank is a privacy and education tool built around classic audio steganography and modern encryption.

## Rankings

- #2,037,038 — Overall

## Similar extensions and apps

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Source: [Chrome-Stats](https://chrome-stats.com/d/id6782469062)