AnonymousOverflow shows Stack Overflow threads on a clean page made on the server.
No fully working public instance on 9 November 2026.
All 50 listed instances errored, were down or ran a bot check. The table below lists what we tried. Tell us in the forum if you find one that works.
Checked on 9 November 2026 from two different networks, with the user agent of Safari on iOS 15.8 (the newest system for an iPhone 7). Talk about this guide in the Privacy Enjoyers board.
What it replaces
AnonymousOverflow replaces the Stack Overflow website for reading questions and answers.
- Threads without the cluttered interface.
- Server-made HTML that needs no JavaScript.
Instances on 9 November 2026
| Address | Result | Note |
|---|---|---|
| overflow.sudovanilla.org | loads | Was o.sudovanilla.org; the start page opens, a question page was not confirmed. |
| ao.bloat.cat | bot check | A JavaScript check runs first. |
Results: works = a real content page came back; bot check = a short JavaScript check runs before the site opens; loads = the start page opens, but a content page was not confirmed; moved = the address now forwards somewhere else; down = no answer. Public instances change often, so check the project's own instance list too.
How to use it
- Change the domain of a Stack Overflow question link to the instance domain.
| Normal address | Private address |
|---|---|
https://stackoverflow.com/questions/11227809 | https://overflow.sudovanilla.org/questions/11227809 |
On an iPhone 7 (iOS 15.8, Safari 15.6)
The pages need no JavaScript, so Safari 15.6 should show them. Not yet tested on a real iPhone 7.
What you keep private, and what you do not
Stack Overflow sees the instance's server instead of you. The instance you choose still sees your IP address and the pages you open, the same as any website does, so pick an operator you trust, or run your own copy. No guide here needs an account or an email address.
Run your own copy
- Source code: https://github.com/httpjamesm/AnonymousOverflow (licence MPL-2.0).
- Last code change seen on 2026-08-25.
- The project's wiki explains how to host it.
Known problems
- Our question page test did not confirm content on either listed instance.
Sources
- AnonymousOverflow repository and README, read 9 November 2026.