All Developer Tools by DevToolsPro.org

Discover our complete collection of free, privacy-focused developer tools. All tools run entirely in your browser — no server uploads, no data collection, no registration required. Perfect for developers who value privacy and efficiency.

Complete List of Developer Tools

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Strong

Secure Password Generator

Generate strong, random passwords with customizable options

SecurityPrivacy
f47ac10b-58cc-4c3a-a7bd-765d49c12f6
Version 4RFC 4122

UUID Generator

Generate RFC4122 compliant unique identifiers

UtilityDevelopment

Base64 Encoder/Decoder

Encode text to Base64 or decode Base64 strings

URL Encoder/Decoder

Encode URLs and query parameters safely

JWT Decoder

Decode and inspect JSON Web Tokens

Slugify - URL Slug Generator

Convert text to SEO-friendly URL slugs

JSON Formatter

Format, validate, and beautify JSON data

Color Picker & Converter

Pick colors and convert between formats

Box-Shadow Generator

Create CSS box-shadows with live preview

Lorem Ipsum Generator

Generate placeholder text for designs

Text Diff Checker

Compare two texts and see differences instantly

Regex Tester

Test and debug regular expressions online

Hash Generator

Generate cryptographic hashes using MD5, SHA-1, SHA-256, SHA-384, and SHA-512. Perfect for data integrity and security.

Markdown Editor

Edit markdown with live preview. Write, preview, and convert markdown to HTML instantly.

HTML Minifier

Minify HTML code by removing whitespace, comments, and unnecessary characters

CSS Minifier

Minify CSS code by removing whitespace, comments, and unnecessary characters

JavaScript Minifier

Minify JavaScript code by removing whitespace, comments, and unnecessary characters

Gradient Generator

Create beautiful CSS gradients with live preview. Generate linear, radial, and conic gradients

Unit Converter

Convert meters to kilometers, grams to kg, inches to centimeters, Fahrenheit to Celsius, and hundreds of other units

Text Case Converter

Convert text between uppercase, lowercase, title case, sentence case, camelCase, PascalCase, and more

Unix Timestamp Converter

Convert Unix timestamps to human-readable dates and vice versa. Supports seconds and milliseconds.

Image Compressor & Resizer

Convert Unix timestamps to human-readable dates and vice versa. Supports seconds and milliseconds.

QR Code Generator

Generate QR codes online for URLs, text, emails, and more. Customize colors, size, and error correction.