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Free tool

Secret message QR

Hide a message inside a QR code — for gifts, cards, treasure hunts and surprises.

Files stay on your deviceFree · no sign-up
1

Type or paste

2

Get your result

Your result will appear here.

The message is stored inside the code itself — no link, no website, nothing online. Anyone who scans it can read it.

About this free tool

Secret message QR — free online tool

Hide a message inside a QR code — for gifts, cards, treasure hunts and surprises. Secret message QR is a free online tool from Capyboat — open it in any browser on your phone or computer, no sign-up needed.

It runs entirely on your device, so whatever you add stays private and results appear instantly.

Great for

  • Message qr code
  • Text to qr
  • Love message qr
  • Photos
  • Social media

Highlights

  • Adjustable settings: text under the code (png), code colour, background
  • Instant results in your browser
  • Free, no account, no watermark
Private
Instant
100% free

How to use Secret message QR

  1. 1Type or paste your text.
  2. 2Choose your settings (text under the code (png), code colour, background).
  3. 3Press “Run Secret message QR”, check the preview and download the result.

Questions about Secret message QR

Is Secret message QR free to use?

Yes. Secret message QR on Capyboat is completely free, with no sign-up, no watermark and no daily limit.

Are my files safe?

Yes. Secret message QR runs entirely inside your browser, so your files are never uploaded to any server.

Anything I should know before using Secret message QR?

The message is stored inside the code itself — no link, no website, nothing online. Anyone who scans it can read it.

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Compress image to KB

Get a photo under 20 KB, 50 KB, 100 KB or any exact size you need.

Resize image in cm / inch

Set width and height in cm, mm, inches or pixels at the DPI you need.