by Dimitry Ulyanov
1 (0 reviews)
0Cert
Add 0Cert identity-based encryption verification to your WordPress site. Zero certificates. Zero renewals.
Compatible with WP 7
vtrunk
Current Version vtrunk
Updated 3 weeks ago
Last Update on 21 Jun, 2026
Refreshed 6 hours ago
Last Refreshed on
Rank
#55,385
—
No change
Active Installs
1+
—
No change
KW Avg Position
182.5
+1 better
Downloads
105
+1 today
Support Resolved
0%
—
No change
Rating
20%
Review 1 out of 5
1
(0 reviews)
Next Milestone 10
0+
10+
44,913
Ranks to Climb
-
Growth Needed
8,000,000
Active Installs
Pro
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Rank Changes
Current
#55,385
Change
Best
#
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Downloads
Growth
Peak
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1.0
0 reviews
Overall
20%
5
0
(0%)
4
0
(0%)
3
0
(0%)
2
0
(0%)
1
0
(0%)
Tracked Keywords
Showing 2 of 2| Keyword | Position | Change | Type | Updated |
|---|---|---|---|---|
| encryption | 172 | — | Tag | 2 days ago |
| certificate | 193 | — | Tag | 2 days ago |
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- Version
- trunk
- Last Updated
- Jun 21, 2026
- Requires WP
- 5.0+
- Tested Up To
- 7
- PHP Version
- 7.4 or higher
- Author
- Dimitry Ulyanov
Support & Rating
- Rating
- ★ ☆ ☆ ☆ ☆ 1
- Reviews
- 0
- Support Threads
- 0
- Resolved
- 0%
Keywords
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Frequently Asked Questions
Common questions about 0Cert
No. The plugin handles everything through WordPress hooks — no .htaccess changes, no server configuration, no root access required.
These are generated when you register your domain at app.0cert.io or in the 0 Browser iOS app. They are cryptographic keys unique to your domain. The User Secret never leaves your device during generation — even the KGC never sees it. Store them securely.
No. This is a structural property of the CL-PKC protocol. The KGC only issues a partial key. Your full private key is assembled by combining the partial key with your locally generated user secret. Without your user secret, nobody — including the KGC — can reconstruct your full key.
You can self-host the KGC server — see github.com/0cert/kgc-server. Enter your KGC URL in the plugin settings under KGC Server.
No — 0Cert runs alongside standard SSL. HTTPS handles transport encryption as normal. 0Cert adds identity verification on top, so that 0 Browser users can see your site's identity is cryptographically bound to your domain rather than vouched for by a certificate authority.
No. The KGC verification only happens when you save your settings, not on every page load. The headers and verification endpoint add negligible overhead.