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About StackDevTools

Simple, Fast, and Privacy-Focused Developer Tools

StackDevTools is a free online platform offering a growing collection of practical, easy-to-use tools designed to help developers, students, and professionals work more efficiently.

Our aim is to simplify everyday technical and productivity tasks by providing fast, browser-based utilities that require no installation or registration. Whether you're formatting data, comparing text, or generating quick results, StackDevTools is built to be simple, reliable, and accessible.

Our Mission

At StackDevTools, our mission is to create tools that are:

  • Fast and easy to use
  • Reliable and accurate
  • Respectful of user privacy

We believe useful tools should remove friction from your workflow, not add complexity.

How Our Tools Work

Most StackDevTools utilities are designed to run directly in your browser using modern web technologies.

This approach means:

  • User input is processed locally whenever possible
  • Files and text are not uploaded to our servers
  • Generated outputs remain on the user's device

This helps improve speed, usability, and privacy for common everyday tasks.

Privacy-Focused by Design

We understand that privacy is important when using online tools. That's why StackDevTools is built with a privacy-conscious approach.

  • Tools do not require user accounts or logins
  • User-provided data is not intentionally stored by us
  • We aim to minimize unnecessary data collection

For full details about data handling and third-party services, please review our Privacy Policy.

Our Tools

StackDevTools offers a variety of browser-based utilities, including but not limited to:

JSON Formatter
Format and beautify JSON for better readability
JSON to XML Converter
Convert JSON data into XML format
JSON to YAML Converter
Transform JSON into clean YAML
Slug Generator
Create SEO-friendly URL slugs
Case Converter
Convert text to uppercase, lowercase, and more
Text Repeater
Repeat text multiple times for testing or content creation
Text Diff Checker
Compare two pieces of text and highlight differences
Discount Calculator
Calculate discounts instantly and find final prices easily.
Age Difference Calculator
Calculate age or date differences easily

We continue to improve existing tools and add new ones based on user needs.

Continuous Improvement

StackDevTools is actively maintained and improved. We regularly refine our tools, enhance performance, and work on new features to deliver a better experience for our users.

Feedback and suggestions are always welcome.

Get Started

Explore StackDevTools and experience a simple, efficient way to handle everyday development and productivity tasks directly in your browser.

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