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alltools.oneのすべての新しいツール、改善、バグ修正を追跡します。
3.0
v3.0
March 2026
新規
ASCII Art Generator — 18 figlet fonts, live preview, copy & download
新規
Placeholder Image Generator — Canvas-based, PNG/SVG download, 8 size presets
新規
Emoji Picker — 350+ emoji across 8 categories with codepoint display
新規
Unicode Character Search — 600+ characters with search by name, codepoint, or character
新規
Color Palettes Gallery — 40+ curated palettes across 7 style categories
改善
WCAG 44px touch targets for all header buttons (WCAG 2.1 AA compliance)
改善
FAQPage structured data added to JSON Tools and Design Tools collection pages
2.9
v2.9
February 2026
新規
YAML Syntax Reference — complete YAML syntax guide with interactive examples
新規
Image Format Comparison — WebP vs PNG vs JPEG vs AVIF vs SVG feature matrix
新規
CSS Units Reference — interactive preview for px, em, rem, vh, vw, and more
新規
JWT Claims Reference — Standard, Public, and Private claims with examples
新規
Keyboard Shortcuts Reference — Windows, Mac, Linux shortcuts for 8 popular apps
新規
Bash/Shell Cheat Sheet — command reference with examples and use cases
新規
Bcrypt Password Hasher — one-way password hashing with configurable work factor
改善
Regex Tester enhanced with multi-line mode, explanation panel, and match stats
改善
JSON to TypeScript converter with optional chaining and null safety options
改善
QR Code Generator with error correction, size, margin, and color controls
2.8
v2.8
January 2026
新規
Bcrypt Hasher — hash and verify passwords with configurable rounds
新規
SVG Optimizer — Clean and minify SVG files with configurable options
新規
Text Diff Checker — Side-by-side and inline diff view with statistics
新規
Docker Compose Converter — Convert between Docker Compose v2 and v3
新規
Favicon Generator — Generate all favicon sizes from a single image
新規
TOML Formatter — Format, validate, and convert TOML files
新規
Open Graph Preview — Preview how URLs appear on social media platforms
新規
Barcode Generator — Generate 10+ barcode formats as SVG/PNG
改善
Dark mode added to all new tool pages
2.7
v2.7
December 2025
新規
Docker Cheat Sheet — Commands, flags, and compose examples
新規
Timestamp/Epoch Reference — Formats, conversion examples, and time zones
新規
URL Encoding Reference — Complete percent-encoding table with examples
新規
UUID Versions Reference — v1 through v8 comparison with use cases
新規
SQL Syntax Quick Reference — SELECT, JOIN, GROUP BY, subqueries
新規
JSON Schema Reference — Types, validation keywords, composition operators
新規
Cron Expression Examples — Schedule syntax with presets for common tasks
新規
Git Cheat Sheet — Essential commands, branching, and workflows
新規
Markdown Cheat Sheet — Syntax reference with GFM extensions
新規
ASCII Table — Complete ASCII codes with hex, decimal, and binary
2.6
v2.6
November 2025
新規
Chmod Calculator — Visual Unix permissions builder
新規
Meta Tag Generator — Generate complete HTML meta tag sets
新規
Slug Generator — URL-friendly slug with multi-language support
新規
MIME Types Reference — 400+ MIME types with file extensions
新規
CSS Color Names Reference — All 148 named CSS colors with hex values
新規
HTML Entities Reference — 250+ entities with character preview
新規
HTTP Status Codes Reference — All 5xx, 4xx, 3xx, 2xx, 1xx codes
新規
Regex Cheat Sheet — Patterns, flags, and examples reference
改善
Internationalization: 13 languages now supported
2.5
v2.5
October 2025
新規
CSV Tools Suite — Validator, Formatter, JSON converter, and Editor
新規
YAML Tools Suite — Formatter, Validator, Linter, Parser, and more
新規
JSON Tools Suite — 8 tools including Diff, Schema Generator, and Path Extractor
改善
Privacy-first: all tool processing moved fully client-side
セキュリティ
Content Security Policy headers strengthened
変更履歴 | alltools.one