Message in a Box

What it does

Deliver a digital heart-shaped box the recipient can open to reveal your secret message to them. Edit the text and a new URL is generated that you can share to send the message.

Someone sent you a secret message in a box.

• 
  Secret2017 · getsecret.vercel.app · ▲173

  Send a message through a safe, private, and encrypted link

• 
  Secret Message2022 · secretmessage.xyz · ▲60

  Send one-way messages through Slack

• 
  Send Secret Messages over Twitter as Public Tweets2013 · github.com · ▲128

  This is a text steganography application optimized for use on Twitter, written in Clojure. - dpapathanasiou/tweet-secret

• 
  Sentiful2021 · ▲95

  Hidden messages with augmented reality

• 
  Unbox The MessageNov 2025 · unboxthemessage.com · ▲5

  Turn any message into a tiny guessing game for your friends.

• 
  Digital Gifting, ReimaginedApr 2026 · heartkeyapp.com

  Not everyone has the key.

• 
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  Life & fun · 2d ago · permit.petercai.com

• IV
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  Life & fun · 15d ago · tanzaniaeducationproject.org

• 
  Bigwords.page – Turn any screen into a sign. The URL is the app▲728

  Turn a phone, tablet or TV into a sign. Type a message and it fills the screen: welcome signs, timers, Wi-Fi passwords and more. No app, no account, free.

  Life & fun · 16d ago · bigwords.page

• 
  Guitoro, a virtual guitar you strum with your keyboard▲573

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  Life & fun · 9d ago · guitoro.com

• 
  See *almost* any carriers phone settings▲432

  Carrier settings from iPhone, Pixel and Galaxy firmware, decoded and compared: APNs, VoLTE, 5G and Wi-Fi Calling per carrier, and what each build changed.

  Life & fun · 13d ago · carrierexplode.com

• 
  The whole Solar System and every tracked satellite, live in the browser▲407

  Life & fun · 23d ago · space.bl2.net

• 
  Open Peeps▲1,702

  A hand-drawn illustration library.

  Growth · 2020 · openpeeps.com

• 
  Booklets.io▲631

  Bite sized learning for creatives

  Growth · 2020

• SC
  Search code in GitHub repos using regular expressions▲614

  Dev tools · 2020 · grep.app

• 
  Once▲595

  Create interactive stories on the web

  Growth · 2020 · once.app

• 
  Productivity.so▲531

  Shortcuts and hacks for your favorite tools

  Work · 2020 · productivity.so

• PH
  Profit Hunt - Get inspired by profitable online projects▲528

  Profit Hunt | Discover ideas that make money

  Commerce · 2020 · profithunt.co