Stop Pasting Your JWT Tokens Into Random Websites — I Built a Safer Alternative

Описание и применение

DevOmniTools — набор из 56+ клиентских утилит для разработчиков, которые обрабатывают данные полностью в браузере, не отправляя их на сервер, тем самым защищая JWT‑токены, SQL‑запросы и ключи от утечки.

Задача

Developers routinely paste sensitive data such as JWT tokens, SQL queries, and encryption keys into online utilities that send the data to remote servers, exposing it to logging, storage, and potential compromise.

Результат

DevOmniTools provides a secure, zero‑trust alternative to traditional online developer utilities, protecting sensitive data by executing all operations client‑side and eliminating backend exposure.

Рабочий процесс

• 1. User opens devomnitools.com and selects a tool (e.g., JWT Decoder).
• 2. Input data is processed locally using browser APIs (e.g., SubtleCrypto, Web Crypto API, WASM).
• 3. Results are displayed instantly in the browser without any network request.
• 4. No data is sent to or stored on a backend server; the tool operates entirely in the client sandbox.

Доказательства

No backend. No tracking. No cookies. Just tools.

Источник

Every single tool in DevOmniTools runs entirely within the browser's local sandbox using native browser APIs

Источник