Development Tools
Essential utilities built by software engineers for developers. Our development tools streamline coding workflows with converters, generators, validators, and formatters designed to boost productivity and code quality in software projects.
Development Tools
Clearance Hole Calculator - Find Perfect Hole Size for Screws & Bolts
Calculate precise clearance hole sizes for metric and imperial fasteners instantly. Get standard drill sizes for M2-M24 screws, numbered screws, and fractional bolts. Free tool for woodworking, metalworking, and fabrication.
Countersink Depth Calculator | Free Tool for Precise Drilling
Calculate exact countersink depth by diameter and angle. Free calculator for woodworking, metalworking & DIY. Get flush screw installation every time with precise measurements.
CSS Property Generator - Gradients, Shadows & Borders
Free CSS property generator for custom gradients, box shadows, border radius & text shadows. Visual editor with live preview. Copy CSS code instantly.
Efficient CUID Generator for Unique Identifiers in Systems
Generate collision-resistant unique identifiers (CUIDs) for distributed systems, databases, and web applications. Create scalable, sortable IDs instantly.
Floor Joist Calculator - Free Size, Spacing & Span Tool
Calculate floor joist size, spacing, and span requirements instantly. Free calculator for determining the correct joist dimensions based on wood type, load, and building codes for construction projects.
Free Code Formatter: Beautify JavaScript, Python, HTML & More
Instantly format messy code with proper indentation and spacing. Supports 12+ languages including JavaScript, Python, HTML, CSS, and Java. Browser-based, secure, and free. No signup required.
Free CSS Minifier: Compress & Optimize CSS Code Online
Minify CSS code instantly and reduce file size by up to 40%. Free online CSS minifier removes whitespace, comments, and optimizes syntax for faster website performance.
Free List Sorter - Sort Alphabetically & Numerically Online
Sort any list instantly online. Alphabetical A-Z sorting, numerical ordering, duplicate removal, and JSON export. Free tool for organizing names, numbers, and data.
Free Nano ID Generator - Secure URL-Safe Unique IDs Online
Generate secure Nano IDs instantly! Free online tool creates compact, URL-safe unique identifiers 42% shorter than UUID. Perfect for databases, APIs, tokens & systems.
Free Online Regex Tester & Validator - Test Patterns Instantly
Test and validate regular expressions online with real-time highlighting. Free regex pattern tester with syntax validation, match results, and save functionality. Test regex now!
Free Token Counter for GPT-4, ChatGPT & AI Models
Accurate token counter using OpenAI's tiktoken library. Count tokens for GPT-4, ChatGPT, and GPT-3 models. Manage API costs and optimize AI prompts instantly.
Free UUID Generator - Create V1 & V4 UUIDs Instantly
Generate unique identifiers instantly with our free UUID generator. Create Version 1 (time-based) and Version 4 (random) UUIDs for databases, APIs, and distributed systems.
Geolocation Accuracy App - Precise GPS Coordinate Finder
Find your exact location with our geolocation accuracy app. Get real-time GPS coordinates, latitude/longitude, and precision measurements instantly in your browser.
Image Metadata Viewer - Extract EXIF, IPTC & XMP Data Online
Free online image metadata viewer to extract and analyze EXIF, IPTC, and XMP data from JPEG, PNG, and WebP files. View camera settings, GPS location, timestamps, and more. 100% browser-based - no uploads.
JavaScript Minifier - Free Online JS Code Optimizer
Free JavaScript minifier tool to reduce code size by removing whitespace and comments. Optimize JS files instantly with no installation required.
JSON Comparison Tool - Compare JSON Online Free | JSON Diff
Compare JSON online free with our fast JSON comparison tool. Find differences instantly with color-coded results. 100% secure, browser-based JSON diff. No signup needed.
JSON Formatter: Beautify & Validate JSON Online Free
Format minified JSON instantly with proper indentation. Free online JSON formatter validates syntax, beautifies code, and makes debugging faster. Works in-browser with real-time formatting.
JSON Formatter: Minify & Beautify JSON Online Free
Free JSON formatter to minify and beautify JSON instantly. Compress JSON, validate syntax, and pretty print with proper indentation. Fast, secure browser-based tool.
JSON Translator That Preserves Structure | Free i18n Tool
Free JSON translator that keeps your structure intact. Translate i18n files, API responses, and nested JSON while preserving keys, data types, and formatting. Perfect for i18next and multilingual apps.
Junction Box Size Calculator | NEC Box Fill Calculator
Calculate required junction box volume per NEC Article 314. Enter wire count, gauge (AWG), and conduit entries to get the correct electrical box size for safe installations.
Junction Box Volume Calculator - NEC Code Compliant
Calculate required junction box volume in seconds. Enter wire sizes and quantities to get NEC-compliant results. Prevent fire hazards and failed inspections with accurate box fill calculations.
KSUID Generator - Create Sortable Unique Identifiers
Generate K-Sortable Unique Identifiers (KSUIDs) online. Create time-sortable, collision-resistant IDs for distributed systems and databases instantly.
Luhn Algorithm Calculator - Validate Credit Card & IMEI
Free Luhn mod 10 calculator for credit card validation, IMEI checks, and ID verification. Instantly validate numbers or generate test data online.
MD5 Hash Generator Online - Free MD5 Encryption Tool
Generate MD5 hashes instantly with our free online tool. Client-side processing ensures privacy. Perfect for data integrity checks and file verification.
MongoDB ObjectID Generator - Create Unique BSON Identifiers
Generate unique MongoDB ObjectIDs instantly with our free online tool. Create valid 12-byte BSON identifiers for testing, development & database operations. No installation required.
Random API Key Generator - Free Secure 32-Char Keys
Generate cryptographically secure API keys instantly. Free online tool creates random 32-character alphanumeric keys for authentication. Client-side generation, no storage.
Random User Agent Generator - Create Browser Strings
Generate authentic user agent strings for Chrome, Firefox, Safari, and Edge. Test browser compatibility, responsive designs, and APIs with realistic browser identifiers.
React Tailwind Component Builder - Live Preview & Code Generator
Free React Tailwind Component Builder with live preview. Create buttons, inputs, textareas, selects & breadcrumbs with Tailwind CSS. Export production-ready React code instantly.
Roof Truss Calculator - Design, Materials & Cost Estimates
Calculate truss materials, weight capacity & costs for king, queen, fink, howe & pratt designs. Instant estimates for residential & commercial projects.
Snowflake ID Generator - Create Unique Distributed IDs
Free Snowflake ID generator and parser. Generate unique 64-bit IDs for distributed systems. Parse existing IDs to extract timestamp, machine ID, and sequence.
Spindle Speed Calculator for Machining Operations
Calculate optimal spindle speed (RPM) for machining. Enter cutting speed and tool diameter for instant results. Essential for CNC operators and machinists.
SQL Formatter & Validator - Format SQL Queries Online Free
Free SQL formatter and validator. Automatically format SQL with proper indentation and capitalization. Check syntax errors instantly. Works with MySQL, PostgreSQL, SQL Server, Oracle.
Stair Calculator - Calculate Precise Stair Dimensions & Risers
Free stair calculator for perfect measurements. Calculate number of stairs, riser height, and tread depth for safe, code-compliant staircases. Instant results for residential and commercial projects.
Text Inverter: Reverse Text & Flip Characters Instantly
Free online text inverter tool to reverse any string instantly. Flip characters, check palindromes, and create backwards text. Works with Unicode, emojis, and all languages.
Text Sharing Tool - Free Paste Bin for Code Snippets
Share text and code snippets instantly with our free paste bin tool. Features syntax highlighting, custom expiration, and unique URLs. No signup required!
Thread Pitch Calculator - Convert TPI to Pitch Free
Free thread pitch calculator converts TPI to pitch instantly. Calculate imperial & metric thread pitch for machining, engineering & repair projects.
ULID Generator - Create Unique Sortable IDs Online Free
Free ULID generator tool creates unique, sortable identifiers instantly. Generate cryptographically secure ULIDs for databases, APIs & distributed systems online.
URL Encoder: Escape Special Characters in URLs Online Free
Free URL string escaper tool to encode special characters instantly. Convert spaces, Unicode, and symbols to percent-encoded format. Perfect for APIs, web forms, and international URLs. Try now!