---
title: "CORS Unblocker – Chrome extension stats, history and permissions"
description: "565 users, rated 3.00 by 2 people. Version 1.1, updated 2026-06-20. Requests 4 permissions."
url: "https://extensiontracker.com/extension/mhophcedkkpfkdgmpphhiafcodcckbcp"
---

# CORS Unblocker

Live in the Chrome Web Store.

- Users: 565
- Rating: 3.00 from 2 ratings
- Last checked: 2026-09-27 05:36 UTC
- Users gained in 7 days: – (needs a week of history)
- Users gained in 30 days: – (needs a month of history)
- Rank by users: #32,012 of 264,703 live extensions
- Rank in Developer Tools: #2,798 of 27,615

## The listing

What the Chrome Web Store shows, as of the last check.

Summary from the listing:

> Temporarily bypass CORS restrictions to streamline development and testing workflows.

- Extension ID: `mhophcedkkpfkdgmpphhiafcodcckbcp`
- Developer: [FlowTab](https://extensiontracker.com/developer/u969225cd7f39101644c1f1681b1b0bbf)
- Category: [Productivity › Developer Tools](https://extensiontracker.com/category/productivity/developer)
- First published: 2024-12-28
- Last updated: 2026-06-20
- Version: `1.1`
- Size: 18.74 KiB
- Minimum Chrome: 88
- Languages (1): English
- Privacy policy: `https://tabplugins.com/privacy-policy/`
- Chrome Web Store: <https://chromewebstore.google.com/detail/cors-unblocker/mhophcedkkpfkdgmpphhiafcodcckbcp>
- View the code or download the CRX, in CRX Viewer: <https://robwu.nl/crxviewer/?crx=https%3A%2F%2Fchromewebstore.google.com%2Fdetail%2Fmhophcedkkpfkdgmpphhiafcodcckbcp>

## Users over time

One row per check, newest first, as shown on the Chrome Web Store.

| Checked | Users | Rating | Ratings |
| --- | ---: | ---: | ---: |
| 2026-09-27 | 565 | 3.00 | 2 |

## What changed

Every change found on a check, newest first.

No changes found since tracking began on 2026-09-27.

## What it can access

From the extension's manifest, in plain language.

**Every website:** it can read and change your data on all the sites you visit.

### Sites

- `<all_urls>`: Every website

### Browser features

- `declarativeNetRequest`: Block or change network requests, using rules
- `declarativeNetRequestFeedback`: See which of its network rules matched
- `storage`: Save settings and data in your browser

## More from this developer

Other extensions from the same publisher account.

| Extension | Users | Rating | Ratings | Category |
| --- | ---: | ---: | ---: | --- |
| [Neymar - Football Live Wallpaper](https://extensiontracker.com/extension/laafpeklcnlfmjaofbndehkjpnccbhek) | 10,000 | 4.80 | 20 | Entertainment |
| [Porsche 911 - Sports Car Live Wallpaper](https://extensiontracker.com/extension/iedplnnolciaofkakkjmcojnmklpfikg) | 5,000 | 4.14 | 7 | Entertainment |
| [Spiderman Cursor - Custom Cursor for Chrome](https://extensiontracker.com/extension/mopjnoodlnbnkocfefcgnmnlbcmgekof) | 3,000 | 5.00 | 1 | Just for Fun |
| [Tanjiro - Demon Slayer Live Wallpaper](https://extensiontracker.com/extension/ibglidkppckhminbhbgcajomjplomcka) | 2,000 | 4.56 | 9 | Just for Fun |
| [Black Clover New Tab Wallpaper](https://extensiontracker.com/extension/dnehmmlaljfhkdfekfbpljalkljgpmkj) | 1,000 | 4.62 | 21 | Just for Fun |
| [Brawl Stars Cursor - Custom Game Cursor for Chrome](https://extensiontracker.com/extension/anjoapnmcdcndaagonoiindlklkpmnmh) | 609 | 5.00 | 3 | Just for Fun |
| [Minecraft New Tab Wallpaper](https://extensiontracker.com/extension/iogalcopnpjhepafckgjnjecagfoplgf) | 317 | 4.67 | 3 | Just for Fun |
| [Force HTTPS - Browse Securely, Everywhere](https://extensiontracker.com/extension/fbicjkgfobeeimgoplhgjjikdflfnhkd) | 180 | – | – | Tools |
| [Element Inspector](https://extensiontracker.com/extension/objclaakmmcfcehakojonglfgajokbon) | 87 | – | – | Developer Tools |
| [Steam Revenue Analyzer](https://extensiontracker.com/extension/ipogkeaiolgmbcdiddomnfbohgedhgci) | 80 | – | – | Tools |

All 15 extensions by [FlowTab](https://extensiontracker.com/developer/u969225cd7f39101644c1f1681b1b0bbf).

## About this data

Collected from the extension's public Chrome Web Store listing. It's checked every month, and again whenever a new version appears. Last checked 2026-09-27 05:36 UTC; next check around 2026-10-17.

How the data is collected: <https://extensiontracker.com/methodology>.

## Cite this page

Extension Tracker. “CORS Unblocker” (mhophcedkkpfkdgmpphhiafcodcckbcp). Chrome Web Store data, last checked 2026-09-27. https://extensiontracker.com/extension/mhophcedkkpfkdgmpphhiafcodcckbcp. Accessed 2026-09-28.

```bibtex
@misc{extensiontracker_mhophcedkkpfkdgmpphhiafcodcckbcp,
  title   = {CORS Unblocker (mhophcedkkpfkdgmpphhiafcodcckbcp)},
  author  = {{Extension Tracker}},
  year    = {2026},
  note    = {Chrome Web Store data, last checked 2026-09-27},
  url     = {https://extensiontracker.com/extension/mhophcedkkpfkdgmpphhiafcodcckbcp},
  urldate = {2026-09-28}
}
```

---

From Extension Tracker, a public record of the Chrome Web Store: <https://extensiontracker.com/extension/mhophcedkkpfkdgmpphhiafcodcckbcp>. It isn't affiliated with Google. The data is free to reuse under CC BY 4.0 (<https://creativecommons.org/licenses/by/4.0/>), crediting Extension Tracker. Extension, developer and list pages come as Markdown too: add `format=md` to the address, as in `https://extensiontracker.com/extension/{id}?format=md`.