We Launched AddsTools — Here's What We Built
Alex Chen
Author
A behind-the-scenes look at how we built AddsTools: the tech stack, design decisions, SEO strategy, and lessons learned in Month 1.
Introduction
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Each tool on AddsTools has been designed to solve a specific, common developer pain point. Whether you're formatting nested JSON, testing edge-case regex patterns, or converting colors between formats — these tools are optimized for speed and simplicity.
Why This Matters
Developer productivity is about removing friction. When a tool is a fast Google search away, you save minutes per task — and those minutes add up to hours over a week.
- No login, no install — instant access from any device
- All processing happens in your browser — your data stays private
- Each tool is optimized with keyboard shortcuts and copy-to-clipboard
Getting Started
Head over to the Tools page to browse all available tools. No account required.
If you want to save your favourite tools, sync your workspace across devices, or go ad-free, consider upgrading to Premium.