Best alternatives to simple-modify-headers (2026)
10 Chrome extensions that do a similar job to simple-modify-headers, closest first. Each shows real store users, its rating, how recently it was updated and how many permissions it asks for.
simple-modify-headers today
simple-modify-headers alternatives, compared
- 1
Modify Http Header
Modify Http Request Or Response Header.
≈1K users3.8★ from 4 ratings3 permissions- About 40× fewer users than simple-modify-headers
- Asks for fewer permissions (3 vs 6)
- 2
Modify Header
Manage HTTP request and response header modifications with a clean dashboard UI.
≈1K users5.0★ from 5 ratingsUpdated 3 months ago6 permissions- About 40× fewer users than simple-modify-headers
- Updated more recently
- 3
Modify Header Value (HTTP Headers)
Add, modify or remove a header for any request on desired domains.
≈40K users3.3★ from 55 ratingsUpdated 4 months ago3 permissions- A similar number of users to simple-modify-headers
- Rated 1.1 stars lower
- Updated more recently
- Asks for fewer permissions (3 vs 6)
- 4
xHeader - Modify HTTP headers
A modern ModHeader alternative for modifying request headers and response headers with profiles, filters, tab targeting, and sync.
≈2K usersNot rated yetUpdated 3 months ago4 permissions- About 20× fewer users than simple-modify-headers
- Updated more recently
- Asks for fewer permissions (4 vs 6)
- 5
HTTP Header Modifier
Modify HTTP request headers for specific URLs
≈4K users4.5★ from 4 ratingsUpdated 2 weeks ago5 permissions- About 10× fewer users than simple-modify-headers
- Updated more recently
- Asks for fewer permissions (5 vs 6)
- 6
Modify HTTP Headers (HTTP Header) - FlexHeader
Add, modify & delete HTTP request/response headers with URL & regex rules. Open-source, private, no data collection
≈7K users4.9★ from 30 ratingsUpdated 5 weeks ago3 permissions- About 5.7× fewer users than simple-modify-headers
- Rated 0.5 stars higher
- Updated more recently
- Asks for fewer permissions (3 vs 6)
- 7
Header Editor Pro – Modify HTTP Headers
Modify HTTP request and response headers. Unlimited profiles, domain and tab group filters, 7 languages. Free and open source.
≈4K users5.0★ from 4 ratingsUpdated 5 weeks ago4 permissions- About 10× fewer users than simple-modify-headers
- Updated more recently
- Asks for fewer permissions (4 vs 6)
- 8
Mod Header
Use Mod Header extension to simple modify headers with flexible header modification tools for developers and web testers online.
≈2K users5.0★ from 3 ratingsUpdated 5 weeks ago3 permissions- About 20× fewer users than simple-modify-headers
- Updated more recently
- Asks for fewer permissions (3 vs 6)
- 9
ModHeader V1
Modify request and response headers
≈2K users4.0★ from 8 ratings6 permissions- About 20× fewer users than simple-modify-headers
- 10
ModBox – Modify headers, block requests
Modify HTTP headers, block assets or domains & redirect requests. Organise rules by folder and tab, optionally scope to domains.
≈10K users4.8★ from 16 ratingsUpdated 6 months ago3 permissions- About 4.0× fewer users than simple-modify-headers
- Updated more recently
- Asks for fewer permissions (3 vs 6)
simple-modify-headers alternatives: questions
What is the best alternative to simple-modify-headers?
By users, the most popular alternative is Modify Header Value (HTTP Headers) with ≈40K users and a 3.3-star rating. The closest match by what it does is Modify Http Header.
Which simple-modify-headers alternative has the best rating?
Modify Header Value (HTTP Headers) has the highest rating of these alternatives with 50+ ratings: 3.3 out of 5 from 55 ratings.
Is there a simple-modify-headers alternative that asks for fewer permissions?
Modify Http Header asks for 3 permissions, against 6 for simple-modify-headers.
How many alternatives to simple-modify-headers are there?
We list 10 close alternatives to simple-modify-headers on the Chrome Web Store, picked by what they do and ranked by how close they are.
Users and ratings are the figures shown on the Chrome Web Store, re-checked continuously. Alternatives are matched on name, description, category and topic. Browse best-of lists by niche.