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Best alternatives to CORS Bypass : Access-Control-Allow-Origin (2026)

10 Chrome extensions that do a similar job to CORS Bypass, closest first. Each shows real store users, its rating, how recently it was updated and how many permissions it asks for.

CORS Bypass: reviews, users and permissionsBest Tools extensions

CORS Bypass : Access-Control-Allow-Origin today

≈1K users4.6★ from 9 ratingsUpdated 18 months ago5 permissions

CORS Bypass alternatives, compared

  1. 1

    Allow CORS: Access-Control-Allow-Origin

    Easily add (Access-Control-Allow-Origin: *) rule to the response header.

    ≈800K users3.6★ from 298 ratingsUpdated 4 months ago4 permissions
    • About 800× more users than CORS Bypass
    • Updated more recently
    • Asks for fewer permissions (4 vs 5)
    Compare side by side
  2. 2

    CORS Bypass Hosts

    Configure initiator hosts and apply test-only CORS response headers for local or staging QA.

    355 users5.0★ from 5 ratingsUpdated 7 months ago4 permissions
    • About 2.8× fewer users than CORS Bypass
    • Updated more recently
    • Asks for fewer permissions (4 vs 5)
    • Listed under Developer Tools
    Compare side by side
  3. 3

    CORS Unblock

    No more CORS error by appending 'Access-Control-Allow-Origin: *' header to local and remote web requests when enabled

    ≈200K users4.1★ from 175 ratingsUpdated 18 months ago4 permissions
    • About 200× more users than CORS Bypass
    • Asks for fewer permissions (4 vs 5)
    • Listed under Developer Tools
    CORS Unblock alternativesCompare side by side
  4. 4

    Moesif Origin/CORS Changer & API Logger

    Allow cross-domain requests by override Origin and CORS headers. Log/capture XmlHttpRequest API calls for debugging and analytics.

    ≈100K users3.3★ from 198 ratingsNot updated for 2+ years7 permissions
    • About 100× more users than CORS Bypass
    • Updated less recently
    • Asks for more permissions (7 vs 5)
    • Listed under Developer Tools
    Moesif Origin/CORS Changer & API Logger alternativesCompare side by side
  5. 5

    Allow CORS

    Enable this extension to bypass CORS errors and make API calls from different domains seamlessly

    ≈2K users4.8★ from 4 ratings5 permissions
    • About 2.0× more users than CORS Bypass
    Allow CORS alternativesCompare side by side
  6. 6

    Allow X-Frame-Options

    Easily remove X-Frame-Options from the response header.

    ≈4K users5.0★ from 4 ratingsUpdated 10 months ago3 permissions
    • About 4.0× more users than CORS Bypass
    • Updated more recently
    • Asks for fewer permissions (3 vs 5)
    • Listed under Developer Tools
    Allow X-Frame-Options alternativesCompare side by side
  7. 7

    CORS Unblock

    Web apps cross-origin access with precise domain control and simple permissions.

    828 users5.0★ from 3 ratingsUpdated 17 months ago5 permissions
    • A similar number of users to CORS Bypass
    • Listed under Developer Tools
    Compare side by side
  8. 8

    CORS Control

    控制浏览器CORS设置，方便调试跨域请求

    380 users5.0★ from 1 ratingUpdated 15 months ago4 permissions
    • About 2.6× fewer users than CORS Bypass
    • Updated more recently
    • Asks for fewer permissions (4 vs 5)
    • Listed under Developer Tools
    Compare side by side
  9. 9

    CORS Bypass — Per-Site CORS Unblock

    Bypass CORS errors per-site with one click. Zero CPU overhead, smart domain protection. Built for developers.

    596 users3.0★ from 1 rating5 permissions
    • About 1.7× fewer users than CORS Bypass
    • Listed under Developer Tools
    Compare side by side
  10. 10

    Anti-CORS, anti-CSP

    Enable cross origin requests blocked by CORS or CSP. Disable CORS and CSP in selected hostnames, preserve security of other websites

    ≈5K users4.1★ from 15 ratingsUpdated 15 months ago3 permissions
    • About 5.0× more users than CORS Bypass
    • Updated more recently
    • Asks for fewer permissions (3 vs 5)
    • Listed under Developer Tools
    Anti-CORS, anti-CSP alternativesCompare side by side

CORS Bypass alternatives: questions

What is the best alternative to CORS Bypass?

By users, the most popular alternative is Allow CORS: Access-Control-Allow-Origin with ≈800K users and a 3.6-star rating. The closest match by what it does is Allow CORS: Access-Control-Allow-Origin.

Which CORS Bypass alternative has the best rating?

CORS Unblock has the highest rating of these alternatives with 50+ ratings: 4.1 out of 5 from 175 ratings.

Is there a CORS Bypass alternative that asks for fewer permissions?

Allow X-Frame-Options asks for 3 permissions, against 5 for CORS Bypass.

How many alternatives to CORS Bypass are there?

We list 10 close alternatives to CORS Bypass 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.