• Swiss ArmyDeveloper toolkit

Utilities

  • Base64
    • Decode
    • Encode
  • Case Converter
  • Character Counter
  • Hash
    • MD5
    • SHA-1
    • SHA-256
    • SHA-512
  • Image Studio
  • JSON
    • Compare
    • Format & Validate
    • Minify
  • Markdown Editor
  • URL
    • Decode
    • Encode
    Everyday developer utilities

    Small tools. Sharp results.

    A focused workspace for the tiny transformations that keep your day moving—fast, private, and right in your browser.

    Open JSON formatterBrowse all tools
    Instant results
    Browser-based
    Zero setup

    Toolbox

    Pick up what you need

    Tool not here yet? Don't worry—more are on the way.

    Base64

    Encode and decode text without leaving your browser.

    Open tool

    Case Converter

    Switch text between nine developer-friendly case styles.

    Open tool

    Character Counter

    Measure words, lines, paragraphs, spaces, and characters.

    Open tool

    Hash Generator

    Generate MD5, SHA-1, SHA-256, and SHA-512 digests.

    Open tool

    Image Studio

    Resize, reframe, and export images for any aspect ratio.

    Open tool

    JSON Toolkit

    Format, validate, minify, and compare structured data.

    Open tool

    Markdown Editor

    Write Markdown with a responsive live preview.

    Open tool

    URL Tools

    Safely encode or decode URLs and query values.

    Open tool