Developer Tools
5,662 totalBrowse all extensions in Developer Tools. Filter by popularity, version support and language.
Cookie-copy
A Chrome extension that copies cookies from other tabs in the current window to the current tab. A Chrome plugin that copies cookies from other tabs of the current window to the current…
- Version
- 1.0.0
- Size
- 13.31 KiB
- Downloads
- 22
RestMan
RESTMan is a browser extension to work on http requests.
- Version
- 0.8.0
- Size
- 479.53 KiB
- Downloads
- 22
SOCKS5 Configurator Pro
Scene-based SOCKS5 proxy configurator with easy scene switching
- Version
- 2025.10.09
- Size
- 269.39 KiB
- Downloads
- 22
Web Maker
Blazing fast & offline playground for your web experiments
- Version
- 6.9.0
- Size
- 11.90 MiB
- Downloads
- 22
店小宝-货源比价助手
An essential assistant for e-commerce merchants, with a range of convenient features free forever! Search for matching products by screenshot, compare prices and find suppliers across platforms including 1688, Taobao, Amazon and SHEIN, download product images and videos in one click, and export information across multiple dimensions in one click...
- Version
- 3.4.13
- Size
- 92.89 KiB
- Downloads
- 22
HTTP Request Blocker
This extension blocks HTTP Request based on configurable URL patterns.
- Version
- 2.0.0
- Size
- 14.67 KiB
- Downloads
- 21
Kuaidaili - Enterprise-level Proxy IP Cloud Service Provider
Official extension help you manage and switch proxies easily and quickly
- Version
- 1.0.6
- Size
- 346.69 KiB
- Downloads
- 21
simple-modify-headers
Simple Modify headers
- Version
- 1.9.0
- Size
- 145.07 KiB
- Downloads
- 21
H-Header
A Chrome extension for modifying headers.
- Version
- 1.0.0
- Size
- 28.08 KiB
- Downloads
- 21
XPath tool
Click to select page elements, generate short or full XPath expressions and CSS selectors, and copy them in one click.
- Version
- 1.0.0
- Size
- 15.05 KiB
- Downloads
- 21
ColorPick Eyedropper
A zoomed eyedropper & color chooser tool that allows you to select color values from webpages and more.
- Version
- 0.0.3.4
- Size
- 1.60 MiB
- Downloads
- 21
Web Editor
Forget about all the Code chaos and Customize your website in a handy way
- Version
- 1.0.9
- Size
- 70.41 KiB
- Downloads
- 21
AI Code Finder, Alerts, Ask Questions about Papers: CatalyzeX
🧑💻 Get code for AI & other research papers, create alerts, ask authors questions directly on Google, ArXiv, Scholar, PubMed, IEEE
- Version
- 0.0.0.122
- Size
- 346.01 KiB
- Downloads
- 20
Ortoni Studio
XPath and Selector Finder, simple and useful, open-source project by LetCode with Koushik
- Version
- 3.0.3
- Size
- 1015.19 KiB
- Downloads
- 20
SEO META in 1 CLICK
Displays all meta data and main SEO information for the best SEO
- Version
- 2.67
- Size
- 463.79 KiB
- Downloads
- 20
Axiom AI Browser Automation & Web Scraping
No-code browser automation & web scraping. Build bots visually, code them, or describe them to Claude. Cloud or your machine.
- Version
- 5.3.0
- Size
- 12.42 MiB
- Downloads
- 20
表单助手
Form Helper automatically fills form data and supports custom mock data for web developers and testers, including on sites built with React, Vue and AngularJs.
- Version
- 2.1.3
- Size
- 567.81 KiB
- Downloads
- 20
程序员在线工具箱 - JSON格式化、SQL美化、UUID生成、随机字符串工具
Provides online JSON formatting and beautification, SQL formatting, UUID and random string generation, time and date handling, text hashing, URL encoding and decoding, text comparison and statistics, common SQL examples, Git and Linux commands, Markdown syntax references, and more to help programmers develop and debug efficiently.
- Version
- 1.0.5
- Size
- 4.08 MiB
- Downloads
- 20
Color Tab
A beautiful color palette with every new tab!
- Version
- 3.2
- Size
- 12.64 KiB
- Downloads
- 20
Mermaid Previewer
Preview and export mermaid.
- Version
- 1.5.2
- Size
- 7.14 MiB
- Downloads
- 20
webhook
JavaScript anti-debugging tool.
- Version
- 1.0.0
- Size
- 727.17 KiB
- Downloads
- 20
Code Formatter - JSON, CSS & JavaScript
Code Formatter – all-in-one extension offering sophisticated syntax highlighting for CSS, JSON, and JavaScript.
- Version
- 1.7.0
- Size
- 985.74 KiB
- Downloads
- 19
即刻图床
🐴 Free image hosting using externally linked images from major internet companies, with fast speeds! Adapted for Chrome Extensions Manifest V3.
- Version
- 3.0.4
- Size
- 202.18 KiB
- Downloads
- 19
YApi-X
YApi-X browser extension.
- Version
- 1.2.1
- Size
- 15.17 KiB
- Downloads
- 19
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