Changelog
A dated record of improvements to tool accuracy, search visibility, privacy, performance, and advertising readiness.
v1.1.0
2026-09-04- ImprovedExpanded the five tools with the strongest search demand using practical examples, clearer explanations, and direct links to related tools.
- NewAdded CIDR input to the IPv4 converter, including subnet and wildcard masks, usable ranges, broadcast handling, and /31 and /32 edge cases.
- FixedReplaced Math.random() in the random string, password, and UUID generators with the browser Web Crypto API.
- ImprovedAdded API token, hexadecimal ID, URL-safe and numeric presets, custom character sets, and entropy estimates to the random string generator.
- FixedAllowed search crawlers to load Next.js JavaScript and CSS resources, and corrected sitemap priorities for /convert/ pages.
- NewAdded ads.txt and a disabled-by-default responsive in-content ad slot for use after AdSense approval.
- ImprovedAdded long-lived caching for fingerprinted static assets and moved the footer out of the content overlay layer.
- ImprovedRemoved render-blocking web fonts and stopped loading the AdSense runtime when neither review nor ad serving is enabled.
- NewAdded one-time GA4 tool_used events to measure whether visitors actually interact with high-demand tools.
- ChangedUpdated privacy, advertising, consent, homepage, and About-page claims so they match the site's current behavior.
- FixedCorrected SI versus IEC file-size explanations and preserved XML comments during formatting.
v1.0.0
2025-08-01- NewLaunched Cereio with browser-based formatters, converters, encoders, generators, and prompt utilities.
- NewPublished dedicated pages for JSON, XML, YAML, SQL, Markdown, Base64, URL encoding, UUIDs, passwords, and common data conversions.
- NewAdded site navigation, local tool search, privacy and terms pages, canonical URLs, and a generated XML sitemap.