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Chrome extensionwhat they say

simple-modify-headers

Simple Modify headers

★★★★☆4.3 (23) · 40k+ users
Free
Chrome Web Store ↗
what mrrlens sees
MRR · No price listedNo price in the listing
Opportunity—
Buyer threads · 30 d0
“Fails to modify response headers”
#1 complaint · Bugs/Reliability · 2 of 2 complaints read · analysed Oct 29, 2026 · source

01Revenue

No price in the listing

Store data from the Chrome Web Store listing, refreshed daily. Updated 15 h ago.

02Why users leave simple-modify-headers

Bugs/Reliability2 reviews · 2 of 2

Response header modification fails; users cannot add or modify headers.

“Fails to modify response headers” source ↗

Sample: 2 recent complaints (1–3★ reviews) · clustered Oct 29, 2026 · complaints from Apr 2025–Oct 2025, almost all in the last 24 months · each review labelled by a model, quotes verbatim

03How to build a better simple-modify-headers

Build difficultyLowBrowser extension; no payments, regulation, hardware, or network effects; main hurdles are store approval and reliable header handling.
Three build ideas that answer these complaintsIncluded in the day pass and Pro.
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04Who wants a better simple-modify-headers

0 buyer threads in the last 30 days name simple-modify-headers, and 1 more is in the same market.

05Questions about simple-modify-headers

How much revenue does simple-modify-headers make?

simple-modify-headers'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 simple-modify-headers?

Across 2 recent complaints, the most common is bugs/reliability (2 of 2). Response header modification fails; users cannot add or modify headers.

What are the best simple-modify-headers alternatives?

The closest alternatives MRRLens found are Modify HTTP Headers, Modify Http Header and Modify Header. The full list, with why users leave, is on the simple-modify-headers alternatives page.

How many people use simple-modify-headers?

simple-modify-headers lists 40k+ users on the Chrome Web Store, rated 4.3 (23).

See the full x-ray of simple-modify-headers

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