# OpenOTP

> Generate OTP codes for two-factor authentication

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

## Overview

- **ID:** `openotp`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Available
- **Publisher:** spynets
- **Category:** privacy-security,social-communication
- **Daily users:** 16
- **Rating:** 5.00 / 5 (1 ratings)
- **Version:** 1.0.0
- **Last updated:** 2025-10-26
- **First published:** 2025-10-23
- **Size:** 734 KB
- **Data as of:** 2026-09-08
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/openotp/)
- **Website:** [https://github.com/spynets/openotp](https://github.com/spynets/openotp)

## Description

Small extension to generate OTP MFA codes.

## Rankings

- #27,056 — Overall
- #183 — open vpn
- #203 — open ai
- #216 — openvpn
- #233 — openclaw

## Permissions and access

### Permissions

- `storage`
- `clipboardWrite`

## Safety

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

### Analysis details

- Allows reading and modifying clipboard content, which can be sensitive, posing a moderate privacy 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

- [Browser MFA Authenticator](https://chrome-stats.com/d/browser-mfa-authenticator) — 29 users
- [Local 2FA: Secure OTP Manager](https://chrome-stats.com/d/local-2fa-secure-otp-manager) — 7 users
- [2FA Generator](https://chrome-stats.com/d/2fa-generator) — 3 users
- [Two-Factor Authenticator](https://chrome-stats.com/d/two-factor-authenticatorrrr) — 18 users
- [TOTP Generator](https://chrome-stats.com/d/totpgenerator) — 4 users
- [TOTP Authenticator](https://chrome-stats.com/d/totp-authenticator) — 574 users, 3.67 / 5
- [TOTP Auth](https://chrome-stats.com/d/totp-auth) — 6 users
- [Ultra OTP](https://chrome-stats.com/d/ultra-otp) — 1 users
- [TOTP Authenticator](https://chrome-stats.com/d/2fa-authenticator) — 13 users
- [ZeeOTP](https://chrome-stats.com/d/zeeotp) — 261 users, 4.14 / 5
- [TOTP](https://chrome-stats.com/d/totp) — 794 users, 4.64 / 5
- [Volkker Tech 2FA](https://chrome-stats.com/d/volkker-tech-2fa) — 1 users

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