Developer Tools
A collection of useful tools for developers to streamline your workflow
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ASCII Art Generator – Create Stylish Text Art Using Figlet Fonts Online
Convert plain text into stylish ASCII art using Figlet fonts directly in your browser. Generate terminal banners, GitHub README headers, retro text art, and developer-style typography with instant preview, copy, and download support.
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Base64 Encoder/Decoder (Text, Image and File)
Encode and decode Base64 strings and files with our simple and efficient Base64 tools. Convert text, images, and binary files to and from Base64 format in your browser.
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Base64 to PDF Viewer – Decode and Preview Base64 PDF Files Online
Decode Base64-encoded PDF files and preview them instantly in your browser. Perfect for API debugging, invoice validation, document inspection, and viewing encoded PDF responses securely without uploading files.
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CSS Gradient Generator (Linear and Radial)
Create beautiful CSS gradients for your websites with real-time preview. Design linear, radial, and conic gradients with our intuitive gradient generator tool.
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CSV Splitter Online (Client Side)
Split CSV files into smaller parts and download as ZIP.
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CSV to JSON Converter – Convert CSV Data to JSON Instantly
Convert CSV files or pasted CSV text to JSON instantly in your browser
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Cron Expression Parser
Parse cron expressions and see next run times in human language. Understand and debug your cron schedules with our easy-to-use cron parser tool.
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Curl Converter – Convert cURL Commands into Code for 20+ Programming Languages
Convert cURL commands to code in your favourite programming language
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Date Time Zone Converter
Convert dates and times between different timezones with our easy-to-use converter. Perfect for scheduling meetings, planning events, or coordinating across global teams.
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Diagrams
Build process diagrams, decision trees, and workflows — right in your browser. No account, no upload, nothing sent to a server. Your diagram lives in local storage until you clear it or export it.
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Diff Checker
Compare two texts and highlight the differences with our easy-to-use diff checker tool. Perfect for comparing code, documents, or any text-based content.
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Favicon Generator – Create Favicons for Websites, PWA, iPhone, Android & Browsers
Generate complete favicon packages for websites and Progressive Web Apps from JPG, PNG, or SVG images. Create browser favicons, Apple touch icons, Android icons, Windows tiles, manifest files, and ready-to-paste HTML tags instantly.
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HTML Viewer
Paste HTML and instantly preview how it renders in a secure sandbox. Great for debugging markup, testing components, and learning HTML.
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HTML to PDF Converter – Convert HTML into Secure PDF Documents Online
Convert HTML into professional PDF documents instantly with support for custom paper sizes, portrait or landscape layouts, and optional password protection. Ideal for invoices, reports, certificates, printable pages, and server-side PDF generation workflows.
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JSON Linter - Validate and Fix JSON Instantly
Validate, format, and beautify your JSON data with our easy-to-use JSON formatter tool. Find and fix errors in your JSON code with real-time validation and formatting.
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JSON to CSV Converter – Convert JSON Data into Spreadsheet Format
Convert JSON files or pasted JSON text to CSV instantly in your browser.
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JWT Encoder / Decoder – Create, Verify, and Decode JSON Web Tokens
Create, verify, and decode JSON Web Tokens (JWT) right in your browser. Supports HMAC and RSA algorithms with secure, client-side processing.
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JavaScript Minifier
Minify your JavaScript code to reduce file size and improve load times for your websites. Our JavaScript minifier removes unnecessary characters and optimizes your code for production.
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Markdown Converter
Convert Markdown to HTML in real-time with live preview and formatting. Create beautiful documentation, README files, and more with our Markdown converter tool.
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Network Speed Test (Powered by Cloudflare)
Run an in-browser network speed test powered by Cloudflare. Measure download and upload speeds, latency, jitter, and more—no data leaves your browser.
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QR Code Generator – Create Custom QR Codes Instantly
Generate QR codes from text or URLs. Customize size, colors, error correction, and download as PNG. All in your browser.
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Regex Tester – Test and Debug Regular Expressions Instantly
Test and debug regular expressions in real-time with highlighting and capture group visualization. Perfect for developing and testing complex regex patterns.
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SQL Output to CSV Converter – Convert MySQL, PostgreSQL & SQLite CLI Tables to CSV
Convert MySQL, PostgreSQL, and SQLite CLI table output into clean CSV format instantly. Supports custom delimiters, line endings, whitespace trimming, and browser-based processing for quick spreadsheet-ready exports.
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Sitemap Generator – Generate XML Sitemaps for Better SEO
Create SEO-Friendly Sitemaps for Your Website
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URL Encoder / Decoder – Encode and Decode URLs Instantly
Encode and decode URLs and query strings directly in your browser. Supports both component encoding and full URL encoding.
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Unit Converter – Free Online Tool for Fast & Accurate Unit Conversions
Convert units instantly with our free Unit Converter tool. Supports length, weight, temperature, area, volume, speed, data storage, and more with fast and accurate conversions.
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Webhook Viewer – Inspect and Debug Webhooks in Real Time
Create a unique URL to receive and view webhooks in real-time with local forwarding capabilities. Perfect for testing API integrations and debugging webhook payloads.
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Whitespace Remover – Clean and Normalize Text Instantly
Remove all whitespace or clean text by trimming lines, collapsing spaces, and removing empty lines. Perfect for compacting data and preparing strings.
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