All extensions

Dev Image Helper

Recorte, redimensione e comprima imagens localmente para web e redes sociais.

DevKit Sidebar

Local-only developer toolkit sidebar with JSON, Config, Cron, URL, Time, Compare, JWT, Hash, Regex, SQL, and Shelf tools.

DevKnowledgeHub

🧩 More extensions

Save the current page to DevKnowledgeHub with one click.

DEV Layer

Reputation layer for on-chain devs

4.7

DevLens — Developer Multi-Tool

Offline dev utilities: JSON, JWT, base64, URL, hash, UUID, timestamp & diff. 100% client-side, no data leaves your browser.

DevMemo

Add and view notes on web pages for debugging and development.

DevMock

Auto-fill forms with realistic test data. Built for developers.

DevOps Commands Pro

Referencia rápida de comandos Linux, Docker, Git, Kubernetes y seguridad: favoritos, notas, historial, temas y atajos de teclado.

Devops File Opener

Open Devops files in VSCode and Jetbrains products!

DevOps Manager

Dedicated tab and side panel cockpit for Azure DevOps - Work Items, Git branches, pull requests and pipelines

5.0

Devops PERT Estimator

PERT estimation calculator for Azure DevOps with configurable development productivity and QA effort.

Devora – Developer New Tab: Dashboard, Themes & Widgets

🧩 More extensions

New tab page for developers: GitHub & LeetCode stats, 21 themes, todo list, notes, pomodoro and 59 widgets. Free, no account.

DevPause

Pause your project. Resume exactly where you left off.

DevPayload Pro

High-performance API JSON payload flattener, virtualized viewer, and Excel/CSV exporter.

Dev Play

Developer tools extension with encoders, formatters, and converters

dev-pocket

JSON 美化、信息编解码、时间戳转换、中英互译、JSON 对比、标签管理六合一工具。除翻译外全部本地运行，翻译文本仅发送给你选择的服务商。

DevSec Toolkit - JWT, Headers & JSON Tools

Free JWT decoder, security headers checker, secret scanner, JSON formatter, Base64 & hash tools. Runs 100% locally.

DevsHub AI Surfer

Let your DevsHub AI agent operate your browser in real, authenticated sessions — navigate, click, read, and fill with no re-login.

Dev's Quick Reload: Extensions Reloader

A powerful multi-function reloader with keyboard shortcut support.

5.0

DevTab: New Tab for Developers

Search and launch developer tools from 100plus.tools — right from your new tab.

Dev Toolbelt — JSON · Regex · Base64 · Color

Four dev tools in one popup: JSON formatter, regex tester, Base64 encoder, and color converter. Pro adds diff viewer + palette gen.

Dev ToolBox Pro

Format JSON and SQL, decode Base64 and JWT, convert Unix time, and diff text — locally in a Chrome side panel.

Dev Tools

A set of tools to improve developer efficiency.