Free Online Digital Tools for Everyone

A growing collection of useful tools for developers, writers, and marketers. Secure, fast, and 100% free.

YouTube Thumbnail Downloader

Extract and download high-quality thumbnails from any YouTube video.

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Word Counter

Count words, characters, and paragraphs in real-time.

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Case Converter

Easily convert text between uppercase, lowercase, title case, and more.

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Lorem Ipsum Generator

Generate placeholder text for your designs. Paragraphs, sentences, or words.

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QR Code Generator

Create custom QR codes with colors and download them in high quality.

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HEX to RGB Converter

Convert HEX color codes to RGB values and preview colors instantly.

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JSON Formatter

Validate, beautify, and minify your JSON data instantly.

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Base64 Converter

Encode and decode text to Base64 format instantly. Supports UTF-8 characters.

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Strong Password Generator

Create secure, random passwords with custom length and characters.

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URL Slug Generator

Convert article titles into SEO-friendly URL slugs instantly.

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UTM Builder

Generate campaign URLs with UTM parameters to track your marketing performance.

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Why use DevKit?

Whether you need to format code, count words, or generate strong passwords, we provide the best tools running entirely in your browser for maximum privacy and speed.