TechPortal
Instant Web Utilities Suite • 100+ Tools

Browse Developer Tools by Category

Zero-install, high-performance web utilities for developers, designers, and content creators running directly in your browser.

All Tools 105 Tech Utilities 0 JSON & Data Utilities 9 SEO & Search Tools 11 Generators 12 CSS & Styling Tools 12 Web & Dev Utilities 11 Text & Content Tools 10 Image & Media Tools 13 Security & Encoders 10 Calculators & Converters 17
Generators

All-in-One QR Code Generator

Generate customizable QR codes for URLs, text, Wi-Fi networks, or emails. Adjust dimensions and download high-quality PNG copies instantly.

Instant Run • 42 uses
JSON & Data Utilities

JSON Formatter, Validator & Pretty Printer

Format, validate, beautify, and minify JSON strings with live syntax error detection and interactive tree view inspector.

Instant Run • 63 uses
JSON & Data Utilities

JSON to PHP Array Converter

Convert JSON payloads into formatted PHP array code (short array syntax [] or legacy array()).

Instant Run • 62 uses
SEO & Search Tools

Meta Tag & Social Preview Generator

Generate SEO meta title, description, keywords, Open Graph, and Twitter Cards with real-time Google search snippet & social card previews.

Instant Run • 50 uses
Calculators & Converters

US Mortgage Calculator

Calculate estimated monthly US mortgage payments including principal, interest, property taxes, home insurance, and HOA fees.

Instant Run • 25 uses
Text & Content Tools

Word & Character Counter

Instantly analyze your text structure. Count words, characters, sentences, paragraphs, and read times. Runs entirely in your browser.

Instant Run • 103 uses
SEO & Search Tools

301 / 302 Redirect Rule Generator (.htaccess & Nginx)

Generate 301 Permanent Redirect and 302 Temporary Redirect rules for Apache .htaccess and Nginx servers.

Instant Run • 49 uses
Security & Encoders

AES Text Encryption & Decryption Studio

Encrypt sensitive text or JSON using AES-256 symmetric encryption algorithms with secret passphrase protection.

Instant Run • 31 uses
Web & Dev Utilities

Base64 Text String Encoder & Decoder

Encode plain text, JSON, or raw code into UTF-8 Base64 strings or decode Base64 data 100% client-side.

Instant Run • 49 uses
Security & Encoders

Bcrypt Password Hash Generator & Verifier

Generate and verify secure Bcrypt password hashes for database seeding, user authentication debugging, and security testing.

Instant Run • 33 uses
Calculators & Converters

Binary, Hex, Octal & Decimal Converter

Convert numbers between Binary (Base 2), Octal (Base 8), Decimal (Base 10), and Hexadecimal (Base 16) in real-time.

Instant Run • 23 uses
Calculators & Converters

BMI & Health Fitness Calculator

Calculate Body Mass Index (BMI), healthy weight range, and body composition fitness category.

Instant Run • 22 uses
SEO & Search Tools

Canonical URL & Hreflang Tag Generator

Generate self-referential canonical link tags and multi-language hreflang tags to prevent duplicate content.

Instant Run • 46 uses
CSS & Styling Tools

Color Picker & Contrast Checker

Identify HSL, RGB, and HEX color code values instantly from color picking fields. Run quick WCAG contrast ratio checks for design accessibility.

Instant Run • 39 uses
Generators

Cron Expression Generator & Explainer

Visual builder and human-readable explainer for 5-field Linux crontab expressions and Laravel task scheduling code.

Instant Run • 78 uses
Security & Encoders

Cryptographic Hash Generator (MD5, SHA-256, SHA-512)

Generate cryptographically secure MD5, SHA-1, SHA-256, and SHA-512 hashes for text and files locally in your browser.

Instant Run • 27 uses
CSS & Styling Tools

CSS Border Radius & Fancy Blob Generator

Create custom CSS border-radius shapes, smooth rounded card corners, and 8-point organic blob geometries with real-time controls.

Instant Run • 45 uses
CSS & Styling Tools

CSS Box Shadow & Soft Shadow Generator

Create smooth CSS box shadows, multi-layered elevation, and drop shadows with real-time controls and Tailwind CSS export.

Instant Run • 50 uses
CSS & Styling Tools

CSS Clamp() Fluid Typography Calculator

Calculate fluid CSS font-size clamp() values and responsive clamp() formulas based on minimum/maximum viewport widths and font sizes.

Instant Run • 45 uses
CSS & Styling Tools

CSS Filter & Backdrop Blur Studio

Visual studio for CSS filter and backdrop-filter effects: blur, brightness, contrast, grayscale, hue-rotate, invert, opacity, saturate, and sepia.

Instant Run • 48 uses
CSS & Styling Tools

CSS Flexbox Layout Generator & Playground

Interactive visual CSS Flexbox builder and layout playground for flex-direction, justify-content, align-items, flex-wrap, gap, and item alignment.

Instant Run • 45 uses
CSS & Styling Tools

CSS Glassmorphism Generator

Generate premium CSS glassmorphic cards using interactive sliders for blur, opacity, saturation, and color variables with instant code previews.

Instant Run • 52 uses
CSS & Styling Tools

CSS Gradient Generator (Linear, Radial, Conic)

Create multi-stop linear, radial, and conic CSS gradients with angle controls, color pickers, and instant Tailwind & CSS code export.

Instant Run • 49 uses
CSS & Styling Tools

CSS Grid Layout Builder & Generator

Interactive visual CSS Grid container builder for defining columns, rows, gaps, and generating clean CSS Grid & Tailwind CSS code.

Instant Run • 48 uses
CSS & Styling Tools

CSS Keyframe Animation Generator

Build custom CSS @keyframes animations and visual transition effects with live preview canvas, duration, iteration, and timing function controls.

Instant Run • 50 uses
Web & Dev Utilities

CSS Minifier & Beautifier

Compress CSS code to reduce website load time or un-minify compressed CSS files back to structured code.

Instant Run • 37 uses
CSS & Styling Tools

CSS Neumorphism (Soft UI) Generator

Generate realistic CSS Neumorphic (Soft UI) card components with dual highlight and shadow controls, blur, distance, and inset effects.

Instant Run • 57 uses
CSS & Styling Tools

CSS Pure Triangle & Arrow Generator

Create pure CSS triangles and tooltip pointers using CSS borders with direction, size, color controls, and instant code export.

Instant Run • 52 uses
JSON & Data Utilities

CSV to JSON & JSON to CSV Converter

Convert tabular CSV data to structured JSON arrays or export nested JSON arrays directly into downloadable CSV files.

Instant Run • 52 uses
Web & Dev Utilities

cURL Command to Fetch / Axios Converter

Convert raw cURL shell commands into JavaScript fetch(), Axios, and PHP cURL code snippets.

Instant Run • 49 uses
✓

100% Free Access

No account required

Client-Side Security

Data never leaves browser

Zero Latency

Blazing fast execution

Mobile Optimized

Works on phone & desktop