Blog

ZonoTools ships new utilities and improvements regularly. Here we share release highlights, usage tips, and short write-ups on building fast, private, client-side tools.

Latest themes

We prioritize tools that run entirely in your browser: no accounts, no uploads to our servers for core formatting and conversion flows. Watch this space for deeper dives on performance and accessibility.

Latest articles

• JSON Formatter Best Practices for Cleaner API Debugging

  Learn practical JSON formatting workflows to debug APIs faster and avoid common data parsing mistakes.

• Base64 vs URL Encoding: When to Use Each

  Understand the differences between Base64 and URL encoding so you can pick the right transformation.

• How to Use a Regex Tester for Reliable Form Validation

  Build safer form validations by testing regex patterns against real user input edge cases.

• Color Converter Tips: From Design Tokens to Production CSS

  Convert and verify color formats across HEX, RGB, and HSL for consistent design-to-code handoff.

• HTTP Header Checks That Help SEO and Performance

  Audit critical HTTP headers that affect crawling, indexing, caching, and perceived speed.

Stay in the loop

For a structured list of shipped changes, see the Changelog. To suggest a tool or report an issue, use Feedback.