---
title: "Crumb: Cookie Editor, Header Rules & JWT Decoder – Chrome extension stats, history and permissions"
description: "No user count, no ratings yet. Version 1.0.0, updated 2026-11-01. Requests 4 permissions."
url: "https://extensiontracker.com/extension/peibablkheddmnfopppahgkhamaphbpm"
---

# Crumb: Cookie Editor, Header Rules & JWT Decoder

Live in the Chrome Web Store.

- Users: the store shows no user count
- Rating: no ratings yet
- Last checked: 2026-11-08 06:17 UTC
- Users gained in 7 days: – (needs a week of history)
- Users gained in 30 days: – (needs a month of history)

## The listing

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

Summary from the listing:

> Edit, search, import and export cookies, apply per-URL header and cookie rules with profiles, and decode JWTs. Local only.

- Extension ID: `peibablkheddmnfopppahgkhamaphbpm`
- Developer: [The Blogging Lover](https://extensiontracker.com/developer/u02457058e38940bc4f9715c2ae4448d8)
- Enhanced Safe Browsing: Not trusted ([what this means](https://extensiontracker.com/enhanced-safe-browsing))
- Category: [Productivity › Developer Tools](https://extensiontracker.com/category/productivity/developer)
- First published: 2026-11-01
- Last updated: 2026-11-01
- Version: `1.0.0`
- Size: 35.48 KiB
- Minimum Chrome: 105
- Languages (1): English
- Chrome Web Store: <https://chromewebstore.google.com/detail/crumb-cookie-editor-heade/peibablkheddmnfopppahgkhamaphbpm>
- View its code or download CRX: <https://crxpeek.com/extension/peibablkheddmnfopppahgkhamaphbpm>
- Search Google for the ID: <https://www.google.com/search?q=%22peibablkheddmnfopppahgkhamaphbpm%22&tbs=li:1>

## Users over time

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

| Checked | Users | Rating | Ratings |
| --- | ---: | ---: | ---: |
| 2026-11-08 | – | – | – |
| 2026-11-02 | – | – | – |

## What changed

Every change found on a check, newest first.

No changes found since tracking began on 2026-11-02.

## Developer history

Moves to another publisher account and new contact emails, newest first.

No move to another account and no new contact email since tracking began on 2026-11-02.

We know contact emails only by a keyed hash, so they're never shown. Recent changes: [Account and contact changes](https://extensiontracker.com/owners/).

## What it can access

From the extension's manifest, in plain language.

### Browser features

- `activeTab`: The tab you're on, only after you click the extension
- `cookies`: Read and change cookies on the sites it can reach
- `declarativeNetRequest`: Block or change network requests, using rules
- `storage`: Save settings and data in your browser

### Asked for later, if you agree

- `http://*/*`: Every website
- `https://*/*`: Every website

## More from this developer

Other extensions from the same publisher account.

| Extension | Users | Rating | Ratings | Category |
| --- | ---: | ---: | ---: | --- |
| [2026 ▷ TeraBox Video Link Downloader + Player \[Without App\]](https://extensiontracker.com/extension/dmmpmfnpmfdamkcijepcjkdnpjoakieo) | 4,000 | 4.00 | 316 | Workflow & Planning |
| [✔️ ส่วนขยาย IDM \[Indian Download Manager\]](https://extensiontracker.com/extension/nhomehlblgbfclokmkjkocemnebponmi) | 2,000 | 4.73 | 60 | Functionality & UI |
| [TeraPlay » Watch & Download TeraBox Videos Full](https://extensiontracker.com/extension/ocpikjodhcdepmmadkfikpolffbjhbbo) | 361 | 5.00 | 37 | Tools |
| [Bulk Image Saver](https://extensiontracker.com/extension/ichlkmahdgmdjfbcidodmgopbeeejbnj) | 289 | 4.70 | 27 | Functionality & UI |
| [2026 ▷ AdSense Approval Checklist \[Updated\]](https://extensiontracker.com/extension/kofckngghhaeohikhemgldjocjlglodb) | 220 | 5.00 | 31 | Education |
| [Image Download Manager Extension » Chrome Web Store](https://extensiontracker.com/extension/heopdkmbajjiibcookojnhfmbkmflhng) | 218 | 4.58 | 38 | Functionality & UI |
| [Clearpane: Popup & Overlay Blocker](https://extensiontracker.com/extension/jgobgjnocbpchhkknkefnheepfelmihm) | – | – | – | Tools |
| [Audio Mode for YouTube: Save Data & Battery](https://extensiontracker.com/extension/kdbamkiiddjicbfmbmhcmlcjckjlmcca) | – | – | – | Tools |
| [اضافة IDM لجوجل كروم – فاحص الإضافة الأصلية](https://extensiontracker.com/extension/dfdjpnncpgnkjmehmmlgpkbfdimdolmm) | – | – | – | Tools |

All 10 extensions by [The Blogging Lover](https://extensiontracker.com/developer/u02457058e38940bc4f9715c2ae4448d8).

## About this data

Collected from the extension's public Chrome Web Store listing. It's checked again 7 and 30 days after it was published, and again whenever a new version appears. Last checked 2026-11-08 06:17 UTC; next check around 2026-12-01.

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

## Cite this page

Extension Tracker. “Crumb: Cookie Editor, Header Rules & JWT Decoder” (peibablkheddmnfopppahgkhamaphbpm). Chrome Web Store data, last checked 2026-11-08. https://extensiontracker.com/extension/peibablkheddmnfopppahgkhamaphbpm. Accessed 2026-11-13.

```bibtex
@misc{extensiontracker_peibablkheddmnfopppahgkhamaphbpm,
  title   = {Crumb: Cookie Editor, Header Rules & JWT Decoder (peibablkheddmnfopppahgkhamaphbpm)},
  author  = {{Extension Tracker}},
  year    = {2026},
  note    = {Chrome Web Store data, last checked 2026-11-08},
  url     = {https://extensiontracker.com/extension/peibablkheddmnfopppahgkhamaphbpm},
  urldate = {2026-11-13}
}
```

---

From Extension Tracker, a public record of the Chrome Web Store: <https://extensiontracker.com/extension/peibablkheddmnfopppahgkhamaphbpm>. 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. Every page except search comes as Markdown too: add `format=md` to the address, as in `https://extensiontracker.com/extension/{id}?format=md`.