Features
- Letters, numbers and punctuation are flipped.
- Mirror (backwards) mode too.
- Copy and paste into any app.
Free and private
Everything runs in your browser. The text you type or paste is never uploaded, logged or stored.
Questions
Does it work on WhatsApp and Instagram?
Yes - the flipped characters are normal Unicode text.
Is it free?
Yes - free and unlimited, with no sign-up and no watermark.