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Join 2,847 people waiting for real privacy
Private communication, reinvented

Chat in
incognito.

A language only your crew speaks.

Syphr invents a unique language for your group — spoken by no one else, readable by no one outside. Every message disappears after it's read.

🍎
Coming to App Store
▶
Coming to Google Play
no email · no name · no trace
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Voidspeak
active now
veth skorra imbel thuun
tap to decode
thraal ven dusketh immu
sent in Voidspeak
keth vorra sul-imbeth noon
tap to decode
type normally…
used by creators and privacy advocates
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@voidmindset
847K followers
sent my friend a message in our crew's language and she literally couldn't figure it out. then it disappeared. she downloaded it in 30 seconds
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@privacynerdd
312K followers
finally an app where the messages actually disappear. not the snapchat kind where they still exist on a server. actually gone.
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@kayla.digital
1.2M followers
my friend group uses it every day. the language we invented sounds so real now. nobody outside our group can read anything we send
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@digitalminimalist
524K followers
the photo distortion is what got me. you literally watch it dissolve while you're looking at it. no other app does that
what syphr does
🔤
Your crew's invented language
Syphr generates a unique language for your group. Non-deterministic — the same message looks different every time. No lookup table. No decoder ring.
⏳
One view. Then gone forever.
Tap to read. Five minutes later the message re-scrambles and the server hard-deletes it. Nothing to subpoena. Nothing to screenshot. Nothing to forward.
👁️
Username only. Zero identity.
No email. No phone. No real name. Syphr cannot identify you because it never asked who you are. The account that can't be traced to a person.
⭐⭐⭐⭐⭐

Launching soon.
Join the waitlist.

Be first in when Syphr hits the App Store and Google Play.

🍎
App Store
▶
Google Play
Early access

Real incognito starts here.

Join the waitlist. We'll notify you the moment Syphr launches.

🍎
Coming to App Store
▶
Coming to Google Play
or get early access