Tool Pocket

Free browser tools for developers and everyday tasks

ToolPocket is a collection of free tools for developers and everyday tasks. Your settings and data are saved in this browser.

Encoding & Decoding

  • Base58 Converter
  • Base64 Converter
  • GZIP Compressor
  • Text Encoding Converter
  • Unicode Escape / Unescape
  • URL Encoder / Decoder

Data & Formatting

  • CSV / JSON Converter
  • JSON / YAML Converter
  • JSON Formatter
  • JSONPath Selector
  • Parquet Viewer & Converter
  • SQL Formatter
  • SQLite Viewer
  • Table Renderer
  • XPath Selector
  • YAML / XML Converter
  • ZIP Editor

Text & Characters

  • Case Converter
  • Emoji Palette
  • Emoji Splitter
  • Hiragana / Katakana Converter
  • Regex Tester
  • Text File Diff
  • Unicode Normalization

Security & Crypto

  • Hash Generator
  • JWT
  • Password Generator
  • Public-Key Generator
  • Shared-Key Generator
  • TOTP Emulator

Generators

  • Pairwise Test Generator
  • QR Code Generator
  • ULID Generator
  • UUID v1 Generator
  • UUID v3 Generator
  • UUID v4 Generator
  • UUID v5 Generator
  • UUID v7 Generator

Image, Video & PDF

  • Camera Capture
  • GIF Maker
  • GIF Viewer
  • Image Compressor
  • Image Converter
  • Image Editor
  • Image to PDF
  • JPEG EXIF Viewer
  • Markdown to PDF
  • QR Code / Barcode Reader
  • Video File Player

Color & Design

  • Color Picker
  • Contrast Checker
  • Favicon Generator

Date & Time

  • Clock
  • Cron Explainer
  • Japanese Era
  • Stopwatch
  • Time Difference Calculator
  • Unix Time
  • Year Progress
  • Zodiac

Units & Calculators

  • Area Calculator
  • Base Number Converter
  • Byte Calculator
  • Check Digit Validator & Generator
  • Energy Calculator
  • Length Calculator
  • Time Calculator
  • Velocity Calculator
  • Volume Calculator
  • Weight Calculator

Network

  • HLS Downloader
  • IP / CIDR Calculator
  • Ping & Traceroute

Productivity

  • Counter
  • Jupyter Notebook & Python
  • Markdown Editor
  • Whiteboard

© ToolPocket · Third-party licenses