# One True Check

> An unopinionated tool that displays a checkmark next to the name of each user who was verified with Twitter's legacy system.

Canonical page: [https://chrome-stats.com/d/one-true-check](https://chrome-stats.com/d/one-true-check)

## Overview

- **ID:** `one-true-check`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Available
- **Publisher:** One True Check
- **Category:** feeds-news-blogging,social-communication,other
- **Daily users:** 1
- **Version:** 1.1.0
- **Last updated:** 2023-05-21
- **First published:** 2023-04-11
- **Size:** 3.80 MB
- **Data as of:** 2026-09-10
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/one-true-check/)
- **Website:** [https://forms.gle/PoD3Ne5pVhA7xGSM7](https://forms.gle/PoD3Ne5pVhA7xGSM7)
- **Privacy policy:** [https://addons.mozilla.org/firefox/addon/one-true-check/privacy/](https://addons.mozilla.org/firefox/addon/one-true-check/privacy/)

## Description

One True Check is an unopinionated Firefox add-on that displays a checkmark next to the name of each user who was verified with Twitter's legacy system. Get the full version for $1.99 USD or try the 7-day free trial.

## Rankings

- #101,971 — Overall

## Permissions and access

### Permissions

- `storage`

### Content script matches

- `twitter.com`
- `*.twitter.com`
- `extensionpay.com`

## Safety

- **Risk impact:** Moderate risk impact
- **Risk likelihood:** Moderate risk likelihood

### Analysis details

- Injects scripts into web pages, which may alter or extract site contents, resulting in a substantial risk.
- 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).

## Similar extensions and apps

- [True Verified](https://chrome-stats.com/d/true-verified) — 15 users, 3.00 / 5
- [OpenCheck for Twitter](https://chrome-stats.com/d/opencheck) — 1 users
- [Original Birds](https://chrome-stats.com/d/original-birds) — 4 users, 5.00 / 5
- [Eight Dollars for Firefox](https://chrome-stats.com/d/eight-dollars) — 49 users, 4.00 / 5
- [Blue checks for everyone!](https://chrome-stats.com/d/blue-checks-for-everyone) — 3 users, 5.00 / 5
- [Blue Untick](https://chrome-stats.com/d/blue-untick) — 2 users, 5.00 / 5
- [Twitter filtered](https://chrome-stats.com/d/twitter-filtered) — 3 users
- [NoBlueCheckmarks](https://chrome-stats.com/d/nobluecheckmarks) — 34 users, 3.00 / 5
- [Verified Tweets Only](https://chrome-stats.com/d/verified-tweets-only) — 1 users
- [Checkmark Remover on Twitter](https://chrome-stats.com/d/checkmark-remover-on-twitter) — 3 users
- [Blue Verified Badges for Everybody on Twitter](https://chrome-stats.com/d/blue-for-everybody-on-twitter) — 1 users
- [Legacy Verified](https://chrome-stats.com/d/legacy-verified) — 19 users, 5.00 / 5

---

Source: [Chrome-Stats](https://chrome-stats.com/d/one-true-check)