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TOX – A New Kind of Instant Messaging

Screenshot of tox.chat captured 2026-07-20
Page preview · captured 2026-07-20

Resurfaced independently across 5 calendar years, with breakout response in 3 of them.

submissions
6
submitters
6
observed span
2015–2023
peak thread · 107 comments
138 pts
latest 20+ return · 2021-10-05
133 pts

Submission timeline

2007–2026

One slot for every year since HN launched. Height is that year's peak points; orange marks a 100+ point or 50+ comment breakout. Select a bar to open its strongest thread.

First comments on top threads

HN comment order

So, what happens if I download the client on one of laptops/PCs (for example my work computer) use it to communicate with peers...And then i wish to setup the client on another laptop/PC (for example my home computer) to contact my same peer/friends...How does the overall network (I guess DHT?) know that "its me!" (the same "me"), and not a different/new peer? With a centralized system there was the concept of identity...but I just don't get how this would work…

mxuribe·138-point thread·

It does the job, and it isn't centralized. It "just works". Resource usage is also pretty low. I can't comprehend why this isn't widely used. I wish this was a thing _before_ crap like WhatsApp, Skype or Discord got so popular.

snvzz·133-point thread·

https://news.ycombinator.com/item?id=17686516

dang·108-point thread·

Only half a solution without an iOS client.

The first top-level comment from each of the four biggest threads, in HN’s own order. Excerpts are shortened; open a comment for full context.

Breakout years
3

100+ points or 50+ comments

Total points
391

reference only — not used in Hall rules or ranking

Total comments
245

reference only — not used in Hall rules or ranking

Every submission

DateTitle as submittedByPointsComments
2015-08-24Tox Chat – Secure Skype Alternativefranzpeterstein30
2016-05-02Tox: A New Kind of Instant Messaging0xmohit40
2016-10-07TOX – A New Kind of Instant MessagingFirst breakout · Best threadnvk138107
2019-01-06Tox – An encrypted P2P chat protocol that does not rely on central serversswebs10856
2021-10-05Tox: Decentralized and Encrypted Instant MessagingHall induction · Latest 20+ point returnthepangolino13381
2023-07-25Tox: A New Kind of Instant Messagingvmoore51