Description
makr.io provides a comprehensive suite of over 85 free browser tools designed for developers, designers, marketers, and product teams. These tools operate directly within your web browser, ensuring that your data remains private and never leaves your device. This privacy-first approach means no uploads and no sign-up required for most functionalities.
Read More
The platform categorizes its offerings into several key areas. Developer Essentials include tools for formatting, converting, generating, and debugging code. The Code Tools section features utilities for creating images from code, various formatters, converters, and generators, totaling 17 distinct tools. JSON Tools offer capabilities for formatting, validating, converting, diffing, merging, and transforming JSON data, with 19 tools available.
For web development, HTML & CSS tools help format, validate, convert, and optimize web code, comprising 14 tools. The Design & Media section includes utilities for color manipulation and graphics, such as a color picker, palette generator, gradient tools, and contrast checker, with 14 tools. PDF Tools allow users to merge, split, compress, convert, watermark, and edit PDF files, offering 16 functionalities.
Beyond core development and design, makr.io also provides Utilities & More. This includes Email Tools for previewing HTML emails, checking DMARC records, and analyzing headers (3 tools), and Security Tools for analyzing HTTP security headers and grading website security. Furthermore, makr.io offers 107 Claude Code Skills, providing pre-written Claude code snippets for various tasks, including code review, security audits, SEO optimization, debugging, and accessibility audits. These skills are designed to accelerate workflows for engineers, product managers, designers, and marketers, enabling them to ship their first app or enhance existing projects more efficiently.
- CategoryCoding & Development
- Pricing ModelFree
- DeploymentBrowser-based
- PlatformsWeb
makr.io's Core Features
Over 85 free browser-based tools
100+ Claude Code Skills available
Privacy-first: data stays on your device
No uploads or sign-up required for many tools
Developer Essentials for code manipulation
Extensive JSON formatting and manipulation tools
HTML and CSS code utilities
Color and design tools
Comprehensive PDF editing and management tools
Email and security analysis utilities
AI-powered code skills for various roles
How to use makr.io?
Access Tools: Navigate to makr.io and select the desired browser tool.
Utilize Claude Skills: Browse and copy Claude Code skills for your projects.
Configure Settings: Adjust parameters within specific tools as needed.
Integrate Functionality: Apply the output of tools and skills to your development workflow.
Optimize Usage: Leverage the diverse toolset to enhance productivity and efficiency.
makr.io's Use Cases
- Code Formatting
- PDF Management
- Color Utilities
- Code Snippets
- Email Previews
- Image Generation
- Security Audits
