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Free Developer Tools

Powerful online tools to boost your productivity. Format JSON, generate passwords, create color palettes, and more - all in your browser.

Search tools (e.g. Direct Link Generator)...
17 tools available
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Direct Download Link Generator

Convert Google Drive, Dropbox, OneDrive, and Google Docs/Sheets links into instant direct download URLs that skip preview screens.

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JSON Formatter & Validator

Format, beautify, minify, and validate JSON data online. Free JSON formatter with syntax highlighting and error detection.

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Base64 Encoder & Decoder

Encode and decode Base64 strings online. Convert text, files, and URLs to Base64 format instantly.

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Strong Password Generator

Generate secure random passwords with customizable length and character types. Create unbreakable passwords instantly.

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Lorem Ipsum Generator

Generate placeholder text for your designs and mockups. Create paragraphs, sentences, or words of Lorem Ipsum.

TextUse Tool
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Color Palette Generator

Generate beautiful color palettes for your designs. Export as CSS, SCSS, or Tailwind. Create harmonious color schemes.

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QR Code Generator

Create custom QR codes for URLs, text, and more. Customize colors and download high-quality PNGs instantly.

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UUID / GUID Generator

Generate bulk UUIDs (Version 1 & 4) instantly. Customizable format with uppercase/hyphen support.

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CSS Gradient Generator

Create beautiful linear and radial CSS gradients visually. Randomize colors and copy CSS code instantly.

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Meta Tag Generator

Generate SEO-friendly meta tags, Open Graph, and Twitter Cards. Preview how your site looks on social media.

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Markdown Previewer

Write and preview Markdown in real-time. Features split-screen editing and easy syntax tools.

TextUse Tool
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OG / Social Preview Tool

Preview how your links appear on Facebook, Twitter, LinkedIn, and Discord. Validate Open Graph meta tags.

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Typing Speed Test

Test your typing speed with code snippets and standard text. Real-time WPM, accuracy tracking, and developer modes.

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JWT Decoder & Secret Generator

Decode JWT header & payload, check token expiry, and generate secure HS256 signing secrets. 100% client-side.

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Hash Generator (SHA-256 / SHA-512)

Generate SHA-1, SHA-256, SHA-384 and SHA-512 hashes from any text instantly, computed in your browser.

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Unix Timestamp Converter

Convert Unix epoch timestamps to human dates and back - seconds or milliseconds, local and UTC, with a live clock.

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URL Encoder / Decoder

Percent-encode and decode URLs and query strings instantly, with full-URI or single-component modes.

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Custom Tool Engineering

Need a custom developer tool?

Have a specific workflow bottleneck or proprietary format? I build ultra-fast, offline-first developer utilities and automation tools tailored to your exact specifications.

Sub-millisecond Local Execution
100% Client-Side & Private
Web App, CLI, or API
Request a Custom ToolExplore Built Projects

✦ Rapid turnaround • Clean architecture • Production ready