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PrivateLingo

Invent a secret language with a friend, one chat at a time

PrivateLingo swaps your words for invented ones as you chat, building a real, shared vocabulary that grows the more you talk. Slide between English, Mixed, and Secret to reveal what only the two of you understand. Plus streaks, a daily word, and calls.

Top comment

Hey Product Hunt 👋 I built PrivateLingo because the best friendships already have their own inside language, nicknames, code words, jokes nobody else gets. I wanted an app that made that real. Every time you message a friend, PrivateLingo swaps your words for invented ones and quietly builds a shared vocabulary that's yours alone. It starts with a handful of words on day one and grows into a whole language the more you talk. You can name each friendship's language, keep a daily streak, and slide any message between English, Mixed, and Secret. It's private by design, one-on-one, not big feeds. You pick exactly who you connect with, and you can block, unfriend, or report anyone at any time. Live on Android now, iOS coming shortly. I'm the solo dev, I'd love your feedback and questions 🙏

About PrivateLingo on Product Hunt

Invent a secret language with a friend, one chat at a time

PrivateLingo was submitted on Product Hunt and earned 11 upvotes and 9 comments, placing #160 on the daily leaderboard. PrivateLingo swaps your words for invented ones as you chat, building a real, shared vocabulary that grows the more you talk. Slide between English, Mixed, and Secret to reveal what only the two of you understand. Plus streaks, a daily word, and calls.

On the analytics side, PrivateLingo competes within Android, Messaging, Social Media and Languages — topics that collectively have 212.9k followers on Product Hunt. The dashboard above tracks how PrivateLingo performed against the three products that launched closest to it on the same day.

Who hunted PrivateLingo?

PrivateLingo was hunted by David Adeyemo. A “hunter” on Product Hunt is the community member who submits a product to the platform — uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.

For a complete overview of PrivateLingo including community comment highlights and product details, visit the product overview.