PROFESSIONAL TOOLSHUBKIT

High-performance developer utilities processed 100% locally in your browser. Zero latency, total privacy.

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Dockerfile Generator

Generate production-ready Dockerfiles visually with step-by-step guidance.

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SQL Query Generator

Build complex SQL queries visually with support for multiple dialects.

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Regex Tester + Explain

Test regular expressions live with match groups, replacements, and plain-English breakdown.

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JWT Debugger

Decode and inspect JSON Web Tokens locally with timestamp visualization.

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Webhook Signature Verifier

Verify webhook signatures for Stripe, GitHub, Shopify, Slack, and custom HMAC setups.

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Password Generator

Secure, random passwords with strength metering and entropy control.

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PII Redactor

Detect and mask sensitive personal data in logs, payloads, and free text locally.

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Focus Typing Test

Analyze typing speed (WPM) and focus rhythm with deep-work detection.

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Emoji Picker

Find and copy emojis instantly for any project with Unicode library access.

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JSON Schema Validator

Validate JSON payloads against JSON Schema with field-level error reporting.

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CSV Toolkit

Upload, validate, and preview CSV files with malformed row detection.

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Invoice Generator

Create, edit, and export professional PDF invoices locally.

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Graphing Calculator

Plot 2D functions, explore variables with sliders, and export SVG graphs.

Content & Writing

Professional Content Suites

Focus Typing Test

Analyze typing speed (WPM) and focus rhythm with deep-work detection.

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Word Counter

Real-time word and character counting for writers and developers.

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Case Converter

Switch between snake_case, camelCase, PascalCase, and more instantly.

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Lorem Ipsum

Generate high-quality placeholder text for designs and prototypes.

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Markdown Editor

WYSIWYG editor with real-time preview and HTML export capabilities.

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Text Diff Checker

Compare two text blocks side-by-side to find additions and removals.

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Emoji Picker

Find and copy emojis instantly for any project with Unicode library access.

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Developer Utilities

Professional Developer Suites

Dockerfile Generator

Generate production-ready Dockerfiles visually with step-by-step guidance.

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Cron Generator

Build, validate, and explain Cron expressions visually with human-readable translation.

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SQL Query Generator

Build complex SQL queries visually with support for multiple dialects.

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Base64 Encoder

Encode binary or text data to Base64 format locally.

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Base64 Decoder

Decode Base64 strings back to human-readable format locally.

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URL Encoder/Decoder

Encode/decode URL components to handle special characters safely.

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Universal Encoder

Hex/Binary/ASCII conversion suite for low-level data analysis.

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Timestamp Converter

Unix Epoch to local date and time conversion suite.

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HTTP Status Codes

Searchable reference for all RFC HTTP response status codes.

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Curl Generator

Create production-ready cURL commands from request details visually.

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Regex Tester + Explain

Test regular expressions live with match groups, replacements, and plain-English breakdown.

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QR Code Generator

Create custom, high-resolution QR codes for URLs and text.

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User Agent Parser

Analyze browser, OS, and device details from HTTP strings.

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Privacy & Security

Professional Privacy Suites

JWT Debugger

Decode and inspect JSON Web Tokens locally with timestamp visualization.

 GUIDE

Webhook Signature Verifier

Verify webhook signatures for Stripe, GitHub, Shopify, Slack, and custom HMAC setups.

 GUIDE

Password Generator

Secure, random passwords with strength metering and entropy control.

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Hash Generator

Generate SHA-256 and MD5 hashes locally for data integrity.

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UUID Generator

Generate bulk random UUIDs (v4) for databases and testing.

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PII Redactor

Detect and mask sensitive personal data in logs, payloads, and free text locally.

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Code & Data Formatters

Professional Code Suites

API Error Generator

Design and prototype standardized JSON error responses.

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Landing Page Wireframe Generator

Generate instant landing page wireframes for SaaS, apps, agencies, and products.

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Soft UI Generator

Generate professional Glassmorphism and Neumorphism (Soft UI) CSS styles visually.

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JSON Formatter

Beautify, validate, and minify JSON data locally.

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JSON Schema Validator

Validate JSON payloads against JSON Schema with field-level error reporting.

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CSV Toolkit

Upload, validate, and preview CSV files with malformed row detection.

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CSS Formatter

Format, minify, and fix CSS stylesheets for production.

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HTML Formatter

Beautify, minify, and repair HTML structure locally.

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Placeholder Image Generator

Generate customizable dummy images for prototypes visually.

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Exif Metadata Viewer

View camera settings and GPS data from image files locally.

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Design & Visuals

Professional Design Suites

SVG Pattern Generator

Design lightweight seamless SVG background patterns for your web projects.

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Gradient Generator

Create beautiful CSS gradients with multi-color support and instant export.

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Color Converter

HEX, RGB, HSL, and CMYK color conversion suite with live preview.

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Contrast Checker

Verify color accessibility against WCAG 2.1 specifications locally.

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Business & Finance

Professional Business Suites

Invoice Generator

Create, edit, and export professional PDF invoices locally.

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Credit Note Generator

Create and export professional PDF credit notes locally.

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Math & Science

Professional Math Suites

Graphing Calculator

Plot 2D functions, explore variables with sliders, and export SVG graphs.