Top 25+ Chrome Extensions for Developers to Boost Productivity in 2025

In today’s fast-paced development environment, every second counts. Chrome extensions can significantly improve efficiency by integrating powerful features directly into your browser. Whether you’re reviewing code, managing repositories, or exploring new web technologies, having the right tools at your fingertips makes all the difference.

Here's a comprehensive list of essential Chrome extensions for developers all designed to streamline workflows, improve collaboration, and boost productivity.

Qodo Merge: AI-Powered Code Reviews & Chat

Qodo Merge places artificial intelligence directly in your GitHub code review process, making it quicker and more thorough than human reviews.

Key Features:
• AI chat experience for precise code changes in pull requests
• Automated code reviews via the/review command to catch bugs and security vulnerabilities
• Code refactoring suggestions via the/improve command for maintainability
• Auto-generated PR descriptions via the/describe command with summaries and labels
• Public and open-source repository with free access

Octotree is an extension that perfectly fits into GitHub workflows and is well worth it, particularly for teams with high code quality requirements and who are looking to reduce manual review time.

Octotree: Better Repository Navigation

Octotree transforms GitHub repository navigation with its IDE-like file tree structure, which obviates the need to click through multiple directory levels.

Key Features:
• Extremely fast IDE-like code tree with left-panel navigation
• Instant search capability for file and folder location
• Bookmarking scheme for repositories, issues, PRs, and files
• Private repository support with guaranteed security
• Multi-tab support for separate tree views within repositories

The extension excels in large, complex repositories where default GitHub navigation is cumbersome, offering lightning-fast search with fuzzy match capabilities.

Le Git Graph: Visual Commit History

Le Git Graph provides sophisticated version control visualization directly in your GitHub interface, making project history and branch relationships intuitive to understand.

Key Features:
• Interactive commit graph showing branches, merges, and relationships
• Branch-specific filtering to reduce visual clutter
• Color-coded commits for distinguishing different operations
• Hover details for commit information without leaving the graph
• Zoom and pan controls for navigating complex project histories

Best suited to non-linear projects with non-trivial branching structures, this add-on helps developers decipher history within code and predict future development based on trends from the past. For organizations looking for methods to make their development processes more efficient, professional development services can also provide knowledge of how to integrate tools.

GitZip: Partial Repository Downloads

GitZip bypasses the usual frustration of downloading separate files or directories from repositories without the need to [clone entire projects], saving bandwidth and disk space.

Key Features:
• Downloading individual files and directories rather than entire repositories
• Batch operation for multiple file selection
• Support for both public and private repositories
• Lightweight with fewer system resource utilisations
• Maintaining the original file structure and formatting

Particularly helpful for reference drawing to specific implementations, retrieval of configuration files, or component inspection without the overhead of entire repositories.

Enhanced GitHub: Extended Functionality

Enhanced GitHub provides valuable functionality to the basic GitHub experience through no-frills features that make commonplace development tasks easier without cluttering the user interface.

Key Features:
• One-click repository downloads in ZIP format
• Easy copying of content from GitHub UI
• Indication of file size for quick repository structure analysis
• Download statistics and repository access history
• Enhanced navigation with more robust breadcrumbs

Maintains GitHub's minimalist aesthetic with functionality that developers typically need in day-to-day workflows.

Refined GitHub: Interface Refinement

Refined GitHub deeply refines the GitHub experience through dozens of subtle but significant changes that transform user interaction with repositories.

Key Features:
• Automatic issue and PR ref linkification
• One-click merge conflict resolution
• Avatars that show which users left reactions on comments
• Build/CI status icons for instant visual feedback
• Display of related PRs for the file being viewed
• Highlighting comments for most valuable discussions

Each feature addresses the common pain points in the standard GitHub interface, resulting in a more intuitive development experience.

Notifier for GitHub: Real-time Updates

Notifier for GitHub will never make you miss important updates with real-time notifications of repository activity in your browser.

Key Features:
• Real-time PR, issue, comment, and update notifications
• Customizable alert options to avoid information overload
• Seamless native browser integration that works even when GitHub is closed
• API-based updates checking every minute for stability
• Offline mode with notification queuing

Essential for team leaders, open-source maintainers, and continuous contributors who need to stay up-to-date with project developments.

Stacks: Smart Search Assistant

Stacks revolutionizes online research organization with an intelligent workspace that works as your search co-pilot while coding.

Key Features:
• Intelligent bookmark organization with automatic classification
• Cross-platform synchronization between devices and browsers
• Natural language-based search
• Project- or topic-based research session management
• Shared curation of carefully curated lists of resources

Organizes chaotic bookmark collections into organized, queryable knowledge bases for optimum research management.

Daily.dev: Curated Developer Content

Daily.dev transforms your new tab page into a personalized hub for staying current on web development and technology trends.

Top Features:
• Interest- and reading history-based personalized content stream
• Bunching of hundreds of technology news sources' articles
• Support for reading offline on articles
• Integration with a community that includes comments and discussion

Helps developers to maintain consistent learning habits by enabling effortless quality content consumption and at their fingertips.

HackerTab.dev: Developer News Dashboard

HackerTab.dev provides a comprehensive dashboard experience unifying news, tools, and resources under one umbrella for developer content consumption.

Key Features:
• Consolidated news from different sources of Hacker News, Reddit, and GitHub
• Personal dashboard organization using adjustable layout
• Trending repository following for future projects
• Integrated access to common developer utilities
• Reading list organization for efficient article reading

Meets developers who prefer information dashboards with granularity over simple article feeds.

JSON Viewer: Improved Data Visualization

JSON Viewer translates raw JSON into readable, browsable forms, making debugging and analysis processes much more efficient in API development.

Key Features:
• Syntax color highlighting of JSON elements
• Collapsible tree structure for complex nested objects
• Searching and filtering capabilities in large JSON structures
• Validation and error detection with meaningful messages
• Export choices to various formats for documentation

Essential for developers working with APIs, configuration files, or any application involving JSON data exchange.

Wappalyzer: Technology Detection

Wappalyzer provides real-time information about the technology stack of any site, making it an insightful tool for competitive analysis and learning from successful adoption.

Key Features:
• Real-time analysis with instantaneous technology stack revelation
• Detailed information such as version numbers and implementation details
• Historical data tracking for competitive intelligence
• Seamless browser integration without browsing interference

Best suited for developers asking for implementation approaches, competitive analysis, or security vulnerabilities and optimization opportunities. Companies searching for comprehensive digital marketing services can benefit from the knowledge of technology stacks to make informed decisions.

React Developer Tools: Component Debugging

The official debug extension for React applications, React Developer Tools provides developers with deep insights into component hierarchies and performance measures.

Key Features:
• Component tree inspection with rich props and state information
• Live state observation when an app is interacted with
• Performance profiling to determine where bottlenecks and optimization opportunities lie
• Hook debugging with dependency and update cycle data
• Time travel debugging to step through state changes

Crucial for React developers, providing features not feasible with standard debugging methods while significantly reducing debugging time.

Pesticide: Visual Layout Debugging

Pesticide makes CSS layout debugging graphical by marking up all HTML elements on a page with the actual structure and spacing that define layouts.

Key Features:
• Cross-browser element mark-up with colored borders for layout visualization
• Nested structure highlighting with different colors based on nesting levels
• Easy toggle functionality without breaking development flow
• Non-intrusive operation that does not get in the way of the page function

Particularly helpful for front-end developers working on complex layouts, CSS Grid implementations, or responsive design issues.

Lorem Ipsum Generator: Placeholder Content Tool

Lorem Ipsum Generator makes it easier to include placeholder content into web projects with the possibility of customization beyond simple copy-paste operations.

Key Features:
• Content length is adjustable with exact word, sentence, or paragraph counts
• Multiple kinds of content, including standard Lorem Ipsum and naturalistic variants
• On-the-fly generation without leaving browser context
• Various format options like HTML, plain text, and markdown
• Memory option to remember the  last generation preferences

Saves significant time during mockups, template development, and prototyping design with realistic content volumes.

WhatFont: Typography Discovery

WhatFont simplifies font lookup on the web, providing real-time typography details crucial for guaranteeing design consistency.

Key Features:
• Single-click font recognition with hover capabilities
• Comprehensive typography metrics like weight, line height, and spacing
• Google Fonts, Typekit, and system font detection for web fonts
• Complete font stack rendering with fallback fonts
• Visual sampling of fonts for design decision-making

Essential to front-end developers and designers, ensuring typography consistency or analyzing interesting font implementations.

Fake Filler: Form Test Automation

Fake Filler eliminates manual form testing drudgery by auto-filling form fields with realistic test data, accelerating development cycles.

Key Features:
• Real data generation mimicking real user input
• Bulk form filling in a single click
• Data type validation for proper format matching

Most helpful for developers building forms, e-commerce platforms, or user registration applications that require extensive testing.

Session Buddy: Advanced Tab Management

Session Buddy addresses tab management problems by way of multiple tabs support and crash recovery in structured workflows.

Main Features:
• Extensive session saving for complete browser states
• Automatic crash recovery for lost sessions
• Session organization with labeling and categorization
• Selective restoration for restoring specific tabs rather than entire sessions

Clean and crisp interface that makes it ideal for developers with several projects on the go or conducting research with numerous open tabs.

Checkbot: Website Quality Analysis

Checkbot provides thorough website analysis, ranging from SEO optimization, performance metrics to security testing with actionable reports.

Main Features:
• SEO, performance, and security multi-faceted analysis
• Comprehensive reports with accurate improvement recommendations
• Performance metrics like load speed and mobile responsiveness
• SEO optimization, including meta tags and heading structure analysis
• Identification vulnerability scanning

Good for developers who manage websites and all who need to improve performance and improve search rankings. Companies who need special SEO and performance optimization 

GoFullPage: Complete Screenshot Capture

GoFullPage deals with webpage screenshot problems by capturing full content that includes off-screen sections and scrollable sections.

Key Features:
• Full page capture with off-screen sections and scrollable regions
• High resolution output for presentational and documentation purposes
• Multi-format support like PNG, PDF, and JPEG
• Automatic detection of scroll areas within containers and iframes
• Privacy-focused operation with minimal permissions required

Essential for the creation of documentation, bug reports, client presentations, and archivable web page records.

Web Maker: Browser Development Environment

Web Maker transforms browsers into complete development environments, featuring offline support for testing HTML, CSS, and JavaScript.

Key Features:
• Independent development environment from the internet
• Multi-preprocessor support for pre-processors like Sass, Less, TypeScript, and Babel
• Real-time preview with code change rendering
• Project management to store and maintain experiments in order
• JavaScript console built-in for debugging and testing

Best for rapid prototyping, testing new technologies, and collaboration on development concepts without setup time.

Dimensions: Precision Measurement Tool

Dimensions provides pixel-perfect measurement of web objects, making pixel-perfect implementation of design and precise analysis of spacing possible.

Key Features:
• Precise pixel distance calculation between webpage objects to perfection
• Visual guides of measurement with highlighted indicator and value
• Real-time dynamic element hovering with update
• Non-destructive use without disrupting page functionality

A prerequisite for designing spacing with perfection and uniform spacing at responsive breakpoints.

Clear Cache: Browser Maintenance Tool

Clear Cache provides advanced browser maintenance capabilities for quick clearing of various forms of browser data that interfere with development operations.

Key Features:
• Selective data clearing of cache, cookies, local storage, and history
• Bulk or targeted data clearing with a single click
• Keyboard shortcut configurations for quick cache clearing
• Auto-schedule options for maintenance of browser performance
• Development mode compatibility with enhanced clearing capabilities

Very useful for web developers who tend to clear out browser data when debugging and testing.

Web Developer Checklist: Best Practice Compliance

Web Developer Checklist helps developers stay compliant with modern website best practices by checking a web page for SEO, performance, accessibility, and security-related issues.

Key Features:
• Compliance check for industry standards with clear suggestions
• Usability check with user experience improvement suggestions
• Best practice automated validation in development
• High-level reporting with area of improvement priorities

Ensures websites are in line with best industry standards and provides simple validation for quality web development techniques.

Vue.js Devtools: Vue Application Debugging

Vue.js Devtools is designed particularly for application developers creating applications based on the Vue.js framework, which provides robust debugging and optimization features.

Key Features:
• Vue component state inspection with live tracking
• Performance analysis for Vue application optimization
• Vuex state management debugging and tracing
• Rich information component hierarchy view
• Time travel debugging for understanding application state transitions

A requirement for Vue.js developers that need to have in-depth knowledge of application behavior and performance characteristics.

EditThisCookie: Cookie Management Interface

EditThisCookie has a complete interface for managing, editing, and modifying browser cookies and hence is an essential tool for web application debugging and testing.

Key Features:
• Import/export cookie support for test cases
• Advanced filtering and search functionality for large collections of cookies
• Batch operations for efficient cookie handling
• Developer-oriented interface with complete cookie information rendering

Heavily utilized by developers and testers for debugging of authentication systems, session management, and testing various cookie-dependent functionalities.

10015.io: Comprehensive Set of Developer Tools

10015.io offers a full range of online utilities that can simplify developers', designers', and regular users' daily work without installing software.

Key Features:
• Software-independent web-based utilities for use
• Text management tools to address various formatting and conversion needs
• Image processing features to address basic editing and optimization
• Code formatters and checkers for various programming languages
• File converters for diverse format needs

Free, productivity-boosting utilities that simplify a vast array of development activities with easy-to-use web-based interfaces.

Conclusion

These 27 Chrome extensions form an extensive collection of tools for modern web development, from automating code review to visualization debugging and productivity. By using these tools wisely, developers can significantly improve their workflow efficiency, code quality, and productivity.

The key to getting the most value out of these extensions is selecting ones that match your specific development needs and workflow practices. If you're a React developer, work on GitHub, or do regular web development chores, there's a collection of extensions that can transform your development process day to day.

For businesses intending to leverage these tools in development teams or that require comprehensive development and optimization strategies, professional guidance can ensure maximum productivity benefits while enabling security and workflow integrity.

Author: BetweenIT

Between IT is a team of digital experts dedicated to innovating and delivering 360° digital solutions. For 10+ years, we've been helping brands connect with consumers by offering tailored strategies to expand online presence and business growth.