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