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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: reviews, users and permissionsBest Developer Tools extensions

Mod Header today

≈5K users5.0★ from 3 ratingsUpdated 2 months ago3 permissions

Mod Header alternatives, compared

  1. 1

    Mod Header

    Add, change, or remove HTTP request & response headers. Scope each rule by request URL and by the site making the request.

    ≈1K users5.0★ from 4 ratingsUpdated 3 months ago3 permissions
    • About 5.0× fewer users than Mod Header
    Compare side by side
  2. 2

    ModHeader

    Use ModHeader. The ModHeader Chrome extension helps developers test API requests with a header editor and debug website in Chrome.

    ≈5K users3.9★ from 11 ratingsUpdated 4 weeks ago3 permissions
    • A similar number of users to Mod Header
    ModHeader alternativesCompare side by side
  3. 3

    Modify Header

    Manage HTTP request and response header modifications with a clean dashboard UI.

    ≈1K users5.0★ from 5 ratingsUpdated 8 days ago6 permissions
    • About 5.0× fewer users than Mod Header
    • Asks for more permissions (6 vs 3)
    Compare side by side
  4. 4

    ModHeader V1

    Modify request and response headers

    ≈2K users4.0★ from 8 ratings6 permissions
    • About 2.5× fewer users than Mod Header
    • Asks for more permissions (6 vs 3)
    ModHeader V1 alternativesCompare side by side
  5. 5

    simple-modify-headers

    Simple Modify headers

    ≈40K users4.3★ from 23 ratingsNot updated for 2+ years6 permissions
    • About 8.0× more users than Mod Header
    • Updated less recently
    • Asks for more permissions (6 vs 3)
    simple-modify-headers alternativesCompare side by side
  6. 6

    ModHeader V3 — [by modheader.app]

    ModHeader V3 — [by modheader.app] Modify change add edit update remove replace override HTTP request and response headers free.

    ≈5K users5.0★ from 6 ratingsUpdated 3 months ago5 permissions
    • A similar number of users to Mod Header
    • Asks for more permissions (5 vs 3)
    ModHeader V3 alternativesCompare side by side
  7. 7

    HTTP Header Modifier

    Modify HTTP request headers for specific URLs

    ≈5K users4.5★ from 4 ratingsUpdated 6 weeks ago5 permissions
    • A similar number of users to Mod Header
    • Asks for more permissions (5 vs 3)
    HTTP Header Modifier alternativesCompare side by side
  8. 8

    Modify Http Header

    Modify Http Request Or Response Header.

    ≈1K users3.8★ from 4 ratings3 permissions
    • About 5.0× fewer users than Mod Header
    Compare side by side
  9. 9

    xHeader - Modify HTTP headers

    A modern ModHeader alternative for modifying request headers and response headers with profiles, filters, tab targeting, and sync.

    ≈5K usersNot rated yetUpdated 4 months ago4 permissions
    • A similar number of users to Mod Header
    • Asks for more permissions (4 vs 3)
    xHeader alternativesCompare side by side
  10. 10

    Headerly

    Manage and customize HTTP request & response headers with ease. Quickly set, append, or remove headers.

    ≈10K users5.0★ from 15 ratingsUpdated 7 weeks ago3 permissions
    • About 2.0× more users than Mod Header
    Headerly alternativesCompare side by side

Mod Header alternatives: questions

What is the best alternative to Mod Header?

By users, the most popular alternative is simple-modify-headers with ≈40K users and a 4.3-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.