Updates

Expanded preset storage for form settings to 15 tools including numeric conversion, web, and image utilities

Concatenate elements when custom delimiter is empty in list sorter

Fix issues with form configuration preset apply and restore

Expand form configuration preset storage to major tool groups

Add heading to lottery sample button and disable auto-drawing

Display CIDR and address range in geolocation for IP address lookup

Support domains starting with underscore in DNS record checker

Unify "WEB" notation to "Web"

Add new tool "JWT Decoder"

Add popular ranking navigation to top, tags, tool details, and 404 pages

Support URL pasting in Whois search and display failed rows in bulk search

Add capture options and improve download position for screenshot generator

Add font size adjustment feature to HTML editor

Adjust site-wide UI including header, search navigation, and feedback box

Update history published in all 71 languages

Move the Web-to-PDF download button to the top

Detect and display failed pages during Web-to-PDF conversion and screenshot capture

Fixed web screenshot rendering of Japanese text and emoji

Display 404 page with links to search and popular tools

Added breadcrumb navigation to tool pages, tag pages, and update information

Password generator now displays results in multiple columns and supports saving condition presets

Fixed issue where multiple IP results were not displayed in Whois bulk search

Added navigation to 9 related RAKKOTOOLS services in header menu

Added keyword research navigation to Whois and OGP Previewer

Rakko loading animation added to processing cards and tool loading

Improved browser tabs and search results display for tool list by tag

Significantly expanded search, details, and scratchpad in Unicode character converter tool

Added full Unicode range support for character name search, search by decimal/hexadecimal/UTF-8/named HTML entities, expanded detail information, NFC/NFD normalization, shareable links, and more.

Fixed bug where PDF conversion from webpages with videos failed

Added save, load, and delete functions for named lists in list sorter

Added bulk preview mode for multiple URLs to OGP preview tool

Check up to 50 URLs at once separated by line breaks.

Fixed bug where extra styles were mixed in when switching tabs in HTML editor

Display header Rakko icon randomly on each visit

Fix bug where header menu and search are hidden behind ads

Add destination switcher and category-specific input examples to feedback box

Preserve feedback input when closing the feedback box

Add new "New Tool Added" badge to update information

Display 5 update items and organize tool name links and type labels

Display related service introductions above latest articles

Add switch to always include selected symbols in password generation

Fix bug where other values change in the Lab tab of the color picker

Add conversion options such as paper size and margins to webpage-to-PDF conversion

Paper size, orientation, margins, pre-conversion wait time, background printing, and resource control options are now available.

Add batch ZIP saving and 50MB limit to PNG-JPG conversion

Now supports automatic detection of mixed uploads, size display before and after conversion, and automatic sync after execution.

Add bulk copy/download buttons to the top of the password generator list

Fix minifier output issues including JavaScript identifier splitting and CSS descendant selector corruption

Change password generator length input to preset buttons and numeric input

Add copy button to heading extraction and improve mobile display order

Remove misleading hover effects from feature cards on tool detail page

Resolve timer lag in background tabs with real-time calculation

Significantly expand HTML editor features including links, tables, media embedding, and paste formatting

Fix information loss when pasting entire HTML in source tab of HTML editor