Master Converters
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Changelog

Every change to Master Converters — new tools, formula fixes, design updates, policy changes — is logged here. This is how we stay transparent about what changes and when.

v2.4July 29, 2026

Site-Wide Design & Policy Overhaul

Added
  • Privacy Policy, Terms of Service, Disclaimer, Cookie Policy, and DMCA pages — all written from scratch for Google AdSense compliance
  • Legal hub page linking to all 5 individual policy pages
  • Organization schema (Team) on About page for E-E-A-T
  • ContactPage + ContactPoint structured data on Contact page
Improved
  • About page — full rewrite with founder story, values, trust section, and stats
  • Contact page — 4 contact channels, response commitment, example bug report
  • Methodology page — expanded from 3 paragraphs to 5 full sections with cards
  • Data Sources page — expanded with 5 source categories and detailed sub-items
  • Changelog page — redesigned with timeline layout and version tags
  • Footer — added Legal section with links to all 5 policy pages
  • Sitemap — added all new policy page routes
Design
  • Global CSS — added page entrance animation, smoother transitions, custom scrollbar
  • All static pages now use consistent card-based design with icons and cross-links
v2.3July 29, 2026

Homepage SEO & Content Overhaul

Added
  • "What Is Master Converters?" SEO content section with 6 persona cards
  • CollectionPage + ItemList structured data listing 12 featured tools
  • FAQPage structured data with 6 keyword-optimized Q&A pairs
  • WebApplication schema in layout.js
Improved
  • Homepage H1, hero subheading, and pill badge with high-value keywords
  • Featured tools section heading — "Popular Free Converter Tools"
  • Topic map section heading — "Browse All Tool Categories"
  • Trust/privacy/methodology section headings with expanded copy
  • FAQ section rewritten with 6 questions (was 4)
  • CTA section — "Start Converting — Free, Instant, and Private"
  • Meta title and description updated across layout.js and page.js
  • OpenGraph and Twitter card tags aligned with new SEO strategy
v2.2July 2026

Quality and Public Tool Cleanup

Improved
  • Cleaned and verified the public tool set across all 48 categories
  • Kept live BTC, DOT, gold, and dollar converters active with provider attribution
  • Improved premium tool visuals and converter interface design
  • Added clearer trust, methodology, and source pages
Fixed
  • Resolved edge cases in temperature and fuel economy custom logic
  • Fixed rounding inconsistencies in several unit conversion categories
v2.1July 2026

Editorial Content & Guides

Added
  • Editorial tool content system with human-written summaries for key tools
  • Guides section with in-depth articles: Celsius to Fahrenheit, Digital Storage, Metric vs Imperial
  • SEO content generation system for tool-level content
v2.0May 2026

Initial Launch

Added
  • 2,500+ converter tools across 48 categories
  • Browser-first architecture — most tools run locally
  • Premium tool interface with formula display, worked examples, and reference values
  • Live market tools for BTC, DOT, gold, and fiat currencies
  • PDF tools suite (compress, rotate, watermark, page numbers, JPG to PDF)
  • Developer tools (JSON formatter, Base64, JWT decoder, regex tester)
  • SEO and marketing tools (meta checker, UTM builder, slug generator)
  • Content writing tools (word counter, readability checker, case converter)
  • YouTube, TikTok, and LinkedIn creator tools
  • Responsive design for mobile, tablet, and desktop

Related Pages

Methodology

How formulas, rounding, and quality checks work.

Data Sources

Where our formulas and live data come from.

Contact

Report a bug or suggest a new tool.