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Chrome extensionwhat they say

JSON Formatter

Makes JSON easy to read

★★☆☆☆1.5 (2,086) · 2M+ users
Free
Website ↗ Chrome Web Store ↗
what mrrlens sees
MRR · No price listedNo price in the listing
Opportunity—
Buyer threads · 30 d0
“Recently found out that this has donation hijacking and implemented tracking without consent.”
#1 complaint · Bugs/Reliability · 89% 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 9 h ago.

02Why users leave JSON Formatter

Bugs/Reliability8 reviews · 89%

Reviewer reports extension detected as malware.

“Recently found out that this has donation hijacking and implemented tracking without consent.” source ↗

Sample: 9 recent complaints (1–3★ reviews) · clustered Oct 29, 2026 · complaints from May 2026–Oct 2026, almost all in the last 24 months · each review labelled by a model, quotes verbatim

03How to build a better JSON Formatter

Build difficultyLowSimple client-side formatting; no payments, integrations, hardware, or network effects; only browser-store approval.
Three build ideas that answer these complaintsIncluded in the day pass and Pro.
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04Who wants a better JSON Formatter

0 buyer threads in the last 30 days name JSON Formatter.

05Questions about JSON Formatter

How much revenue does JSON Formatter make?

JSON Formatter'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 JSON Formatter?

Across 9 recent complaints, the most common is bugs/reliability (89%). Reviewer reports extension detected as malware.

What are the best JSON Formatter alternatives?

The closest alternative MRRLens found is JSONVue. Why users leave is on the JSON Formatter alternatives page.

How many people use JSON Formatter?

JSON Formatter lists 2M+ users on the Chrome Web Store, rated 1.5 (2,086).

See the full x-ray of JSON Formatter

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