Patch Notes & Release History

ZeroTools is constantly updated to optimize processing, introduce new client-side utilities, and provide an ultra-secure local experience.

v1.5.02026-07-01

Launch of 'GIF Grid Compiler' & barcode scanning updates

FeatureNewly implemented the 'GIF Grid Compiler' utility, allowing users to arrange multiple GIF animations, videos (MP4/WebM), or static images into a grid layout and export them as a single compiled video or GIF.
FeatureAdded camera barcode (EAN-13/ISBN) scanning and ISBN autofill support to the 'Digital Bookshelf' tool to fetch book metadata automatically, along with layout and button alignment tweaks.

v1.4.02026-06-30

FeatureIntroduced the client-side 'Digital Bookshelf' tool for tracking your book collection privately using IndexedDB (Dexie.js), complete with cover photo cropping and wooden bookshelf layout.
FeatureAdded a companion technical blog post explaining how to prevent buying duplicate manga volumes using secure client-side trackers.

v1.3.12026-06-30

SEOOptimized title tags, meta descriptions, and keywords for the 'Email Header Analyzer' tool to improve search visibility.
FeatureAdded an explainer article on how to parse mail headers, track Received delivery paths, and verify authentication protocols (SPF/DKIM/DMARC).

v1.3.02026-06-29

Bug FixFixed an issue in Magic Eraser where pink brush stroke lines occasionally remained on the final image or caused mosaic artifacts on repeated erasures.
FeatureUpgraded the erasure algorithm from simple blur-inpaint to a state-of-the-art Texture Synthesis (Patch Matching) method, allowing natural object removal on complex backgrounds like grass and brick walls.

v1.2.02026-06-28

PerformanceImproved initial page load speeds by dynamically deferred script execution, importing code only when needed.
PerformanceResolved script execution conflicts reported in specific mobile browser environments, boosting general stability.
AccessibilityAdded ARIA labels and screen reader descriptors to theme toggles, mobile drawer triggers, and search elements.
AccessibilityOptimized color contrast ratios across several elements to meet standard accessibility readability guidelines.

v1.1.02026-06-27

FeatureIntegrated lightweight social share utilities for X (Twitter) in the tool results footer without adding tracking scripts.
SEOConfigured canonical links and metadata settings on each tool page to ensure accurate search engine indexing.
SEOAdded frequently asked questions (FAQ), troubleshooters, and common usage examples to key tools (Image Compressor, PDF Merge).

v1.0.02026-06-25

FeatureReleased ZeroTools, a secure browser-native utility suite designed to process user inputs 100% on the client-side.
FeatureLaunched over 190 offline-ready tools spanning Developer, Media, Security, Text, Business, and Productivity categories.