Developer Tools
23,032 extensions
Mockiato — Free API Testing & Mocking Tool
FeaturedChrome extension to intercept requests, create real-time mocks, and auto-insert headers for web development & testing API.
Full-Page Screenshot 2.0
FeaturedFull-Page Screenshot 2.0 - Automatically takes screenshot of the entire page within seconds!
Odoo Toolbox
Enhances the experience of Odoo developers and Odoo.SH users by adding a variety of tools and features.
Eolink APIKit Plugin
Eolink APIKit Plugin is a powerful API management platform and easy to use.
UI Inspector - Visual CSS Editor
FeaturedInspect and visually edit elements and their CSS directly on the page for faster design and UI debugging.
NetSuite :: Saved Search Export to SS 2.x
Export a NetSuite Saved Search to SuiteScript 2.x, formatted as TypeScript, a typed superset of JavaScript.
DevTools - Sources downloader
DevTools downloader
Piwik PRO - Site inspector
Allows to visualize data collected in Piwik PRO Analytics Suite on an underlying website.
Nuxt Assistant
FeaturedNuxt Assistant — developer-friendly debugging tool for Nuxt apps
Web to MCP: Import any website components to Cursor or Claude Code
A Chrome extension that captures website components and sends them to AI coding assistants like Cursor, Claude Code, Codex, etc
Temporary Mobile View
View current page in the mobile-friendly format by spoofing Android or iOS user-agent string on request header and JavaScript sides
Epoch Converter
FeaturedProvides a popup showing a human readable date of a highlighted Unix timestamp.
Optimize Next
by PROJECT GROUP Inc.
waboxapp MV3
waboxapp.com - Connect with your IM accounts
SSVID Helper
Quickly send the current page or video link to SSVID for further actions. A simple helper tool to open SSVID.net with one click.
GW Sistemas
GW Sistemas - Extensão
Sign JPRPS
Komponenta za digitalno potpisivanje elektronskih prijava - Uprava prihoda i carina Crne Gore
Querio - GraphQL and HTTP requests inspector
FeaturedInspect GraphQL and raw HTTP requests/responses like a Boss 😎 ★ Querio intercepts and displays GraphQL, Fetch and XHR requests in…
sslspeedy2
use https proxy to secure and speed up your web connections.(default direct )
Chrome Step Recorder
FeaturedRecord user actions into manual steps with screenshots and page performance timings
Commanders Act Assistant
Commanders Act Assistant helps to troubleshoot Commanders Act TMS implementation and more
Camora
A frontend development tool that allows you to proxy/redirect/replace web resources based on user-defined rules.
TemPad Dev
FeaturedOpen handoff tooling for Figma
HedNet Protocol Extension: Enabling Decentralized Bandwidth Sharing
Bridge your browser to the Hednet Protocol — enabling bandwidth sharing and real-time tracking directly from your extension.
Codecov
Codecov Browser Extension
Donut@Home for ZLT S10
Unlocking the full features of Smart@Home LTE Wireless Router for model ZLT S10.
Redirect Check
FeaturedChecks redirects on all selected links in the page and validates the syntax.
Breeze: Website Management Tool
All-in-one tools for website migration project, operating website and SEO tools.
MS Teams Video & Transcript Downloader
Download MS Teams meeting videos and transcripts. Multiple formats (JSON, VTT, Grouped). In-browser.
LeetCode to Russian
Перевод задач LeetCode на русский язык
Cloud Storage
Access Cloud Storage Buckets in the Files App
css scanner
The fastest, cleanest free css property viewer.
Sound Level Meter
FeaturedDisplays the noise level chart and decibel values (min, average, and max) by measuring sound pressure level on a logarithmic scale
Google Colab Keep-Alive
Automatically clicks the screen every 60 seconds to keep Google Colab sessions alive.
Page Ruler: Your Web Design Companion
Page ruler extension to measure elements on web pages. An advanced page ruler tool to measure the size of web elements in pixels.
Grid System
FeaturedGrid System is a simple, beautiful and interactive grid generator.
Base64 decode & copy
Decode & copy selected Base64-encoded text in one step!
Lamden Vault - Browser Extension
A Lamden Vault made by Lamden.io
Sonatype Platform Browser Extension
Shift Security Left with the Sonatype Platform Browser Extension - Scan Open Source Repositories for known Vulnerabilities.
Enhanced Vue.js devtools
This add-on is built on the top of Vue.js devtools 5.3.3. It Adds a panel for checking duplicate keys
Mobile Friendly Test - cmlabs Tools
Mobile Friendly Test helps you evaluate how well your website performs on mobile devices.
My IP
FeaturedView your IP address and network information
MainWP Browser Extension
Companion for your MainWP Dashboard — monitor site updates, time, and costs. Connects to your self-hosted Dashboard.
ModBox – Modify headers, block requests
FeaturedModify HTTP headers, block assets or domains & redirect requests. Organise rules by folder and tab, optionally scope to domains.
KissFC
KISS FC Chrome GUI v1.15.8 - Flyduino KISS flight control configuration tool. Maintained by Alex Fedorov FedorComander, April…
Snippets
FeaturedCreate and edit JavaScript code snippets, which are synced to all your computers
EME Call and Event Logger
Logs all Encrypted Media Extensions (EME) method calls and events.
Security-Header-Extension
A Chrome Extension built to check the presence of embedded security headers.
Sellerpick Product Data Collector
셀러픽 상품 데이터 수집기
Localhost
Localhost shortcut for development