# Salesforce FLS Comparator Expanded

> Compare Salesforce Field Level Security settings across fields and orgs

Canonical page: [https://chrome-stats.com/d/fls-comparator](https://chrome-stats.com/d/fls-comparator)

## Overview

- **ID:** `fls-comparator`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Available
- **Publisher:** Jacob Crandall
- **Category:** web-development
- **Version:** 1.0.5
- **Last updated:** 2026-06-11
- **First published:** 2026-06-06
- **Size:** 167 KB
- **Data as of:** 2026-09-13
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/fls-comparator/)
- **Website:** [https://github.com/jcranokc/fls-comparator](https://github.com/jcranokc/fls-comparator)

## Description

Compare Salesforce Field Level Security (FLS) settings across profiles and permission sets. Copy FLS from one field, paste to another, and diff across orgs.

## Rankings

- #138,297 — Overall
- #45 — salesforce
- #148 — expand

## Permissions and access

### Permissions

- `storage`
- `tabs`
- `cookies`
- `https://*.salesforce.com/*`
- `https://*.lightning.force.com/*`
- `https://*.my.salesforce.com/*`
- `https://*.sandbox.my.salesforce.com/*`
- `https://*.develop.my.salesforce.com/*`
- `https://*.salesforce-setup.com/*`
- `https://*.my.salesforce-setup.com/*`
- `https://*.sandbox.my.salesforce-setup.com/*`

### Content script matches

- `*.develop.my.salesforce.com`
- `*.lightning.force.com`
- `*.my.salesforce-setup.com`
- `*.my.salesforce.com`
- `*.salesforce-setup.com`
- `*.salesforce.com`
- `*.sandbox.my.salesforce-setup.com`
- `*.sandbox.my.salesforce.com`

## Safety

- **Risk impact:** High risk impact
- **Risk likelihood:** High risk likelihood

### Analysis details

- Grants access to browser tabs, which can be used to track user browsing habits and history, presenting a privacy concern.
- This extension has low user count. Unpopular extensions may not be stable or safe.

> Some risk analysis details are omitted from this free response. [Upgrade to view the full analysis](https://chrome-stats.com/pricing).

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Source: [Chrome-Stats](https://chrome-stats.com/d/fls-comparator)