Best alternatives to Mod Header (2026)
10 Chrome extensions that do a similar job to Mod Header, closest first. Each shows real store users, its rating, how recently it was updated and how many permissions it asks for.
Mod Header today
Mod Header alternatives, compared
- 1
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 2.0× more users than Mod Header
- 2
Header Modifier
Extension to add or remove HTTP request and response headers
151 users5.0★ from 1 ratingUpdated 3 months ago6 permissions- About 6.6× fewer users than Mod Header
- Asks for more permissions (6 vs 3)
- 3
Header Modify
Edit HTTP request & response headers on any site. Profiles, URL filters, and import from ModHeader & Requestly.
786 users5.0★ from 4 ratingsUpdated 3 months ago3 permissions- A similar number of users to Mod Header
- 4
HeaderMod
Modify HTTP request and response headers. Create profiles, filter by URL, and toggle headers on the fly.
162 users5.0★ from 2 ratings3 permissions- About 6.2× fewer users than Mod Header
- 5
Modify Header
Manage HTTP request and response header modifications with a clean dashboard UI.
≈1K users5.0★ from 5 ratingsUpdated 3 months ago6 permissions- A similar number of users to Mod Header
- Asks for more permissions (6 vs 3)
- 6
Awesome Mod Header
Add or overwrite HTTP request and response headers on URLs you choose. Open source.
189 usersNot rated yetUpdated 2 months ago3 permissions- About 5.3× fewer users than Mod Header
- 7
ModHeader V3 — [by modheader.app]
ModHeader V3 — [by modheader.app] Modify change add edit update remove replace override HTTP request and response headers free.
≈3K users5.0★ from 6 ratingsUpdated 2 months ago5 permissions- About 3.0× more users than Mod Header
- Asks for more permissions (5 vs 3)
- 8
ModHeader
Use ModHeader. The ModHeader Chrome extension helps developers test API requests with a header editor and debug website in Chrome.
≈3K users3.0★ from 6 ratingsUpdated in the last day3 permissions- About 3.0× more users than Mod Header
- 9
ModHeader V6 — [by modheader.app]
ModHeader V6 — [by modheader.app] Modify change add edit update remove replace override HTTP request and response headers free.
723 users5.0★ from 3 ratingsUpdated 2 months ago5 permissions- A similar number of users to Mod Header
- Asks for more permissions (5 vs 3)
- 10
ModHeader V3 — [by modheader.app]
ModHeader V3 — [by modheader.app] Modify change add edit update remove replace override HTTP request and response headers free.
703 users5.0★ from 7 ratingsUpdated 2 months ago5 permissions- A similar number of users to Mod Header
- Asks for more permissions (5 vs 3)
Mod Header alternatives: questions
What is the best alternative to Mod Header?
By users, the most popular alternative is ModHeader V3 — [by modheader.app] with ≈3K users and a 5.0-star rating. The closest match by what it does is Mod Header.
How many alternatives to Mod Header are there?
We list 10 close alternatives to Mod Header 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.