DevGear – Offline Developer Tools – Diff Compare text, Format Json and Xml – Encode Decode Base64 & Urls

Indispensable Offline Tools for Software Developers

Stop uploading your company's & personal sensitive data on unknown sites for every day tasks like Diff tool for text comparison, JWT tokens, formatting, validation and encoding of JSON, XML, Base64 etc.

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Windows MacOs

An Essential Tool for Every Developer!

Quick DIFF Text
JSON Tools
XML Tools
Quick Web Editor
Network Connectivity Tool
JWT Decoder
Base64 Encoder/Decoder
URL Encoder/Decoder
Text Tools
Password Tools

Why use DevGear?

To put it simply, you don’t want to put your product/company’s data at risk by using online tools. 

Use DevGear which computes all the above features Offline on your device.

Diff Compare text files

DIFF Tools

  • Quick Text Compare

    Compare text to find the difference between two text, JSON, Code, XML files.

  • Side-by-side Comparison

    Paste texts to compare in the two textboxes and see the highlighted differences.

JSON & XML Tools

  • Format

    Beautify JSON/XML to make it look pretty and readable.

  • Validate

    Find exact location and reason for invalid json/xml.

  • Minify

    Reduce size of your json to save bandwidth and performance.

  • To XML/JSON

    Convert your Json to XML and vice-versa for sharing with other projects.

Format Validate Json

JWT Decoder

  • Secure

    Stop decoding your JWT tokens on public website! Decode it safely on your computer.

  • Algorithms

    Supports all popular JWT token algorithms like HS256, HS384, HS512, RS256, RS384, RS512, ES256, ES384, ES512, PS256, PS384, etc.

  • Detailed Decode

    Unlike other tools, see complete detailed decoded value of the JWT token.

Encoding/Decoding Tools

  • Encode Base64

    Encode regular strings to BASE64 strings.

  • Decode Bas64

    Decode BASE-64 strings.

  • Encode URL

    Convert characters into a format that can be transmitted over the Internet.

  • Decode URL

    Decode encoded strings.

Base64 Encode Decode

Quick Web Editor

  • Instantly mockup HTML designs!
  • Full set of features - supports adding external CSS & Javascript libraries like JQuery, Bootstrap etc
  • Super fast web design playground running securely on your computer.

Network Tool

  • Quickly check if your computer can connect to another computer/server on a given port.

  • Get External IP address and list of all local IPs.

Text String

TEXT Tools

  • Calculate length, words, sentences etc.
  • Convert to Upper Case.
  • Convert to Lower Case.
  • Capitalize text.

Password Tool

  • Generate strong random
    passwords.


  • Check strength of your
    passwords

Password generator

Frequent updates with new features!

This is just the beginning with many new features planned in future releases.

Suggest New Feature

Fast. Secure. Offline.

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