Free Online Developer Tools to Speed Up Your Workflow
Explore a curated collection of powerful and easy-to-use web tools designed for developers and tech enthusiasts. From code formatting and data conversion to productivity boosters, our tools help you work smarter and faster - all in your browser.
Text Transformation Tools
Easily transform, clean, and format your text for blogs, code, or documents with powerful online text editing tools.
Slugify
Quickly convert any string into clean, SEO-optimized slugs that are perfect for readable and shareable URLs.
Bulk Slugify
Convert multiple lines of text into SEO-friendly slugs in bulk, perfect for batch URL processing.
Duplicate Line Removal
Remove duplicate lines from your text automatically while preserving the original order.
Alphabetical Line Sorter
Sort lines of text alphabetically, in reverse, or numerically to organize your data.
Replace Quotes
Toggle between curly and straight quotes for clean and professional typography.
Shuffle Text Lines
Randomly reorder lines of text for creative or practical uses like contests or presentations.
Character Count
Count the number of characters, words, and spaces in any text instantly.
Text Case Changer
Convert text between uppercase, lowercase, and title case styles instantly.
Security Tools
Protect your online accounts with secure password generators and strength testers to keep your digital data safe.
Code Optimization Tools
Optimize your website’s speed and efficiency by minifying code and improving performance with easy-to-use tools.
HTML Minifier
Minify HTML files to reduce size and speed up your website load times effectively.
CSS Minifier
Compress and optimize your CSS files quickly without changing their functionality.
JS Minifier
Minify JavaScript code to improve loading speed and website performance.
JSON Sorter
Alphabetically sort JSON object keys for improved readability and data consistency.
CSS Inliner
Convert CSS rules into inline styles within HTML tags, perfect for emails and simple documents.
PX to REM Converter
Convert pixel values to REM units for responsive and scalable web design.
Unminify
Beautify minified HTML, CSS, or JavaScript code to restore readability.
Web Utility Tools
Access essential web development utilities for everyday tasks, debugging, and improving your coding workflow.
URL Shortener
Shorten multiple URLs efficiently in bulk using the TinyURL API for convenience.
URL Decoder/Encoder
Encode or decode URLs quickly to ensure they work across different browsers and platforms.
Country Name Generator
Generate fictional country names randomly for creative writing, games, or simulations.
Random Username Generator
Generate unique and creative usernames instantly for accounts or entertainment.
Barcode Generator
Create standard barcodes quickly for products, inventory, or business use.
QRCode Generator
Generate QR codes from text, URLs, or contact info easily and efficiently.
Data Conversion Tools
Quickly convert text, files, and data formats including JSON, CSV, XML, and more with accurate online converters.
Dropdown to Array
Convert HTML dropdown options into usable PHP or JavaScript arrays instantly.
Text to Array
Transform plain text lists into structured PHP or JavaScript arrays with auto-generated keys.
Base64 Encode/Decode
Easily convert files or text to and from Base64 format for secure data handling.
Text to PHP Variables
Automatically convert lines of text into PHP variable declarations for coding.
Why Use Online Developer Tools?
These tools are built to simplify the small but essential tasks developers and creators face daily — from generating clean slugs to checking password strength or formatting code snippets. They save time, reduce friction, and help you stay focused on your actual work.
Unlike bloated platforms filled with ads and distractions, these tools are fast, minimal, and privacy-respecting. No tracking, no clutter — just useful functionality that works right in your browser, anytime you need it.
These tools can be accessible from any device with a web browser, making them perfect for. on-the-go developers or those who prefer not to install software. Whether you’re at your desk, on a laptop, or using a mobile device, you can quickly access the tools you need without any hassle.
What You’ll Find on This Site
This website offers a growing collection of categorized developer utilities designed to simplify everyday tasks. Whether you're cleaning up content, transforming data formats, or optimizing code, our tools are built for speed and ease of use. Popular options include JSON Sorter, Base64 Encoder/Decoder, Dropdown to Array Converter, and Alphabetical Line Sorter. We also provide productivity-focused tools like Duplicate Line Remover, CSS Inliner, and Code Minifiers. Each tool is crafted to solve real developer pain points with zero distractions.
- Text & Content Utilities – Sort lines alphabetically, remove duplicates, convert dropdown options to arrays, and clean up plain text.
- Data Formatting Tools – Format and validate JSON, prettify XML, and transform raw data into readable structure instantly.
- Encoding & Conversion Tools – Encode/decode Base64, HTML entities, or URLs, with support for quick bidirectional conversion.
- Frontend Helpers – Minify or beautify HTML/CSS/JS, inline CSS for email templates, and generate optimized code for web use.
Built for Developers, by a Developer
As a developer myself, I understand the real-world problems that slow us down - the constant context-switching between coding and external tools, the friction of bloated apps, and the simple need for quick results. That’s why I created Tools by Vijay Hardaha - to bring together the most essential utilities in one distraction-free, no-login-needed platform.
Every tool here is designed with speed, clarity, and usability in mind. No ads. No tracking. Just the tools you need, when you need them.
Who Can Benefit?
These tools are not just for professional developers. They’re also incredibly useful for:
- Frontend Developers – Quickly minify or beautify HTML, CSS, and JavaScript, generate responsive meta tags, or preview text formats to speed up interface development.
- Backend Developers – Test input/output formats, validate JSON, generate secure passwords, and create URL-safe slugs in seconds.
- Tech Writers & Bloggers – Convert headlines to SEO-friendly slugs, format readable markdown or HTML snippets, and check how content renders across formats.
- Students & Learners – Use simple tools to practice coding basics, format or debug snippets, and build clean content without installing anything.
- Non-Tech Users – Perform quick everyday tasks like text case conversion, password strength checking, or URL formatting without needing technical skills.
Fast, Lightweight & Privacy-Friendly
No sign-up, no downloads, no hassle. All tools run instantly in your browser — with zero tracking, and zero clutter. Everything is designed to be fast, lightweight, and privacy-focused. You get full functionality without ever creating an account or sharing any data.
Continuous Improvement
The developer ecosystem evolves rapidly - and so will this platform. I regularly add new tools, fix bugs, and optimize performance based on feedback from users like you. If there’s a specific tool you think should exist here, feel free to suggest it. This platform is built with the community in mind.
Join the Mission
My goal is to empower developers and creators by removing friction from their workflow. If you find these tools helpful, please consider sharing the site, starring the GitHub repo (if applicable), or contributing ideas. The more visibility the site gets, the more useful tools I can keep building - for everyone.
Thank you for visiting Tools by Vijay Hardaha. Bookmark the site, explore the categories below, and supercharge your productivity today.