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Browse all tools and site pages here. Search engines can use the XML sitemap.

JSON tools

  • CSV and JSON Converter
  • JSON Schema Generator
  • JSON String Escape and Unescape
  • JSON Diff
  • JSON Formatter & Validator
  • JSON to Code
  • JSONPath Tester
  • Properties and YAML Converter
  • TOML and JSON Converter
  • XML and JSON Converter
  • YAML and JSON Converter

Encoding tools

  • Morse Code Translator
  • Text and Binary Converter
  • Text and Hex Converter
  • Font Subsetter
  • Font Format Converter
  • Base64 Encoder and Decoder
  • Basic Auth Generator
  • HTML Entity Encoder and Decoder
  • ROT13 & Caesar Cipher
  • Unicode Escape and Unescape
  • URL Encoder and Decoder
  • URL Parser
  • XOR Cipher

Text tools

  • NATO Phonetic Alphabet
  • Word Frequency Counter
  • Chinese to Pinyin
  • Whitespace & Line Cleaner
  • Random String Generator
  • Add or Remove Line Numbers
  • Text Repeater
  • Text Case Converter
  • Text Diff
  • Text Sorter & Deduplicator
  • Email Normalizer
  • Character Encoding Lookup
  • Word & Character Counter
  • Markdown Resume Builder
  • Markdown Table Generator
  • Markdown to HTML Converter
  • URL Slug Generator

Calculator tools

  • Percentage Calculator
  • Loan Calculator
  • Unit Converter
  • Map Coordinate Converter
  • Public Holiday Schedule
  • Income Tax Calculator
  • Hash Generator
  • Number Base Converter
  • Roman Numeral Converter
  • Password Strength Checker
  • Age Calculator
  • Date Difference Calculator
  • Mobile Number Lookup
  • Web Calculator
  • Color Converter
  • Postcode Lookup

Developer tools

  • Code Beautifier
  • Code Minifier
  • Regular Expression Tester
  • .env Parser & Formatter
  • .gitignore Generator
  • AES Encrypt & Decrypt
  • bcrypt Hash & Verify
  • Chmod Permission Converter
  • Crontab Expression Tool
  • HMAC-SHA256 Generator
  • HTTP Status Codes
  • IPv4 Address Converter
  • ISO Week Number
  • JWT Decoder
  • MAC Address Generator
  • Mermaid Editor
  • MIME Type Lookup
  • SQL Formatter
  • Token Counter
  • ULID Generator
  • Unix Timestamp Converter
  • URL Query Editor
  • User-Agent and Bot Identifier
  • UUID Generator
  • WHOIS Domain Lookup

Image tools

  • Signature Maker
  • QR Code Decoder
  • QR Code Generator
  • Image Slicer
  • Barcode Generator
  • Image Cropper
  • Image Format Converter
  • Image Watermark
  • Watermark Remover
  • Image Metadata Viewer
  • Image Compressor
  • Image to Base64 Converter
  • Portrait Cutout
  • ID Photo Maker
  • Text to Image
  • App Icon Generator
  • Favicon Generator
  • GIF Maker
  • SVG to Data URI
  • SVG to PNG, JPG and ICO Converter

PDF tools

  • Split PDF
  • Merge PDF
  • Extract PDF Text
  • Images to PDF
  • Organize PDF Pages
  • PDF Inspector
  • Add Watermark to PDF
  • Add Page Numbers to PDF
  • PDF to Images

Browser extensions

  • BaiduAdAway - No Search Ads
  • Universal Copy - Copy Anything
  • Oil Monkey AI Sidebar · Browser Agent
  • Image to Text (OCR)

Site pages

  • About Toolstack
  • Privacy policy
  • Contact
  • XML sitemap
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