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Chrome extensionwhat they say

Web PKI

Use digital certificates in web pages. Requires the free Web PKI native component (separate download) to access certificates.

★★★☆☆3.2 (427) · 4M+ users
Free
Website ↗ Chrome Web Store ↗
what mrrlens sees
MRR · No price listedNo price in the listing
Opportunity—
Buyer threads · 30 d0
“Terrible app, does not work AT ALL.”
#1 complaint · Bugs/Reliability · 50% of complaints read · analysed Oct 29, 2026 · source

01Revenue

No price in the listing

Store data from the Chrome Web Store listing, refreshed daily. Updated 19 h ago.

02Why users leave Web PKI

Bugs/Reliability4 reviews · 50%

App fails entirely; Linux Chrome errors; PFX loading crashes; users report it does not work at all.

“Terrible app, does not work AT ALL.” source ↗
1 more complaint, with verbatim quotesIncluded in the day pass and Pro.
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Sample: 8 recent complaints (1–3★ reviews) · clustered Oct 29, 2026 · complaints from Jun 2024–Sep 2026, 50% in the last 24 months · each review labelled by a model, quotes verbatim

03How to build a better Web PKI

Build difficultyHighCross-platform browser/native integration, certificate security, Linux/Chrome support, and trust/compliance for signing.
Three build ideas that answer these complaintsIncluded in the day pass and Pro.
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04Who wants a better Web PKI

0 buyer threads in the last 30 days name Web PKI, and 2 more are in the same market.

05Questions about Web PKI

How much revenue does Web PKI make?

Web PKI's listing publishes no price and no paid plan, so MRRLens shows no revenue estimate. It may still charge on its own website; a founder can verify the real figure.

What do users complain about most in Web PKI?

Across 8 recent complaints, the most common is bugs/reliability (50%). App fails entirely; Linux Chrome errors; PFX loading crashes; users report it does not work at all.

How many people use Web PKI?

Web PKI lists 4M+ users on the Chrome Web Store, rated 3.2 (427).

See the full x-ray of Web PKI

Full 1-star breakdown with verbatim quotes, the build blueprint and every live thread — on every product.