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Web Tools Calculate network address ranges, broadcast IPs, netmasks, and usable host counts from CIDR blocks. Web Tools Generate Apache basic auth credentials and common redirect rules (Enforce HTTPS, Remove www, 301 Redirects). Web Tools Quick interactive lookup for standard network ports, transport protocols (TCP/UDP), and services. Developer Format, beautify, and minify SQL queries for MySQL, PostgreSQL, SQLite, and MS SQL Server online. Developer Compress HTML and CSS payload sizes or format minified code cleanly online. Developer Minify JS and TS code payloads or un-minify obfuscated scripts online. Developer Convert configuration files bi-directionally between YAML and JSON formats online. Developer Convert Markdown text to HTML code with live visual preview online. Developer Convert images to Base64 Data URIs or decode Base64 strings back to downloadable images online. Developer Format, prettify, and validate GraphQL queries, mutations, and schemas online. 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Finance Create simple invoices for freelance work, services, and small businesses. Developer Format and validate JSON online with a clean, free developer-friendly interface. Developer Decode JWT headers, payloads, and signatures to inspect authentication tokens safely. SEO Check keyword density in content to improve SEO relevance and readability. Finance Estimate loan EMIs, total interest, and repayment totals for better budgeting. Finance Convert between land measurement units like aana, ropani, bigha, kattha, and square feet. Web Tools Create HTML search engine meta tags (title, description, keywords, robots) for your pages. SEO Preview Open Graph tags and social share cards for Facebook, LinkedIn, and X. Finance Estimate salary, deductions, and take-home pay for payroll planning. Finance Calculate profit, margin, and markup percentages for pricing and business planning. QR & Barcode Generate custom QR codes for URLs, text, and simple messages with styling choices. QR & Barcode Scan and decode QR codes instantly using your camera or by uploading an image. QR & Barcode Generate WiFi QR codes to share network names and passwords securely. QR & Barcode Generate QR codes to initiate emails with pre-filled subject and body. QR & Barcode Generate QR codes to send pre-defined text messages to specific phone numbers. QR & Barcode Generate contact information vCard QR codes for quick scans. QR & Barcode Generate standard barcodes including CODE128, CODE39, EAN-13, and UPC. QR & Barcode Scan and read barcodes from images or live camera streams in your browser. Developer Test regular expressions against sample text and inspect matching results instantly. Web Tools Generate standard robots.txt files with crawl directives and sitemap locations. Web Tools Generate clean, valid XML sitemaps from a list of page URLs for search engines. Text Tools Generate clean, SEO-friendly URL slugs from titles, names, and phrases. Creative Create short, catchy thumbnail text ideas for YouTube and digital content. Marketing Create campaign URLs with UTM parameters for analytics and marketing tracking. Developer Generate version 4 UUIDs for databases, APIs, and system identifiers. Creative Create catchy YouTube title ideas for videos, tutorials, and channel content. Security Generate secure, random passwords with customizable length, symbols, and character sets client-side. Security Generate custom API keys with custom prefixes, lengths, and secure random byte formats. Security Generate secure random CSRF tokens for web forms and API endpoints. Security Generate cryptographically secure random tokens for sessions, passwords, and identifiers. Security Generate single or batch RFC 4122 version 4 UUIDs with formatting and casing options. Security Generate RSA public and private key pairs in PEM format client-side using Web Cryptography API. Security Encrypt plaintext securely using AES (GCM/CBC) algorithms directly in your browser. Security Decrypt AES-encrypted ciphertext using a passcode and initialization vector (IV) client-side. Security Decode and validate JSON Web Tokens (JWT) to check header details, payload claims, and signature validity. Security Analyze and identify unknown cryptographic hash formats such as MD5, SHA-1, SHA-256, and bcrypt. Web Tools Parse any URL string client-side to extract the protocol, host, port, path, query parameters, and hash. Web Tools Shorten long URLs quickly and safely using public url shortening API integration. Web Tools Build campaign URLs with custom UTM parameters (source, medium, campaign name) for tracking. Web Tools Generate Open Graph meta tags to customize social share appearances on Facebook and LinkedIn. Web Tools Generate Twitter Card HTML meta tags to optimize your site share cards on X. 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Unit Converters Convert between weight and mass units such as kilograms, grams, pounds, ounces, and stones. Unit Converters Convert between temperature units such as Celsius, Fahrenheit, and Kelvin in real-time. Unit Converters Convert between area units such as square meters, square miles, acres, and hectares. Unit Converters Convert between volume and liquid capacity units such as liters, gallons, and cubic meters. Unit Converters Convert between speed and velocity units such as mph, km/h, knots, and meters per second. Unit Converters Convert between pressure units such as pascals, bar, psi, atmosphere, and mmHg. Unit Converters Convert between energy and work units such as joules, calories, and kilowatt-hours. Unit Converters Convert between fuel efficiency units such as MPG, L/100km, and kilometers per liter. Unit Converters Convert between angular measurement units such as degrees, radians, and gradians. 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Password Tools Assess password security, entropy, and estimate crack times using zxcvbn. Password Tools Simultaneously generate MD5, SHA-1, SHA-256, SHA-512, and bcrypt hashes. Password Tools Generate MD5 checksum hashes for strings and payloads. Password Tools Generate SHA-1 cryptographic hashes for verification checkups. Password Tools Generate secure SHA-256 checksum strings client-side. Password Tools Generate high-entropy SHA-512 hashes online. Password Tools Create bcrypt hashes using customizable salt rounds. Password Tools Compare two hash strings or verify a plaintext string against a hash. Password Tools Generate lists of secure random strings with customizable alphabet sets. Text Tools Count words, characters, sentences, paragraphs, read time, and character densities. Text Tools Count character lengths with and without spaces. Text Tools Count sentence occurrences in text blocks. Text Tools Count paragraph blocks in text bodies. 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Text Tools Reverse word order coordinates inside sentences.

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Favicon Generator Studio

Generate complete cross-platform favicon packages for Web, Apple iOS, Android PWA, and Windows along with ready-to-copy HTML head code.

Free Online Favicon & App Icon Package Generator

Convert any image or logo into standard website favicons (16x16, 32x32, 48x48), Apple Touch Icons (180x180), Android Chrome PWA Icons (192x192, 512x512), and generate clean HTML <head> code snippets with 100% client-side browser privacy.

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Drag & Drop Logo / Image Here

Supports PNG, JPG, WebP, SVG, and GIF files

Upload an image to generate favicon packages.

Why Favicons are Essential for SEO & Branding

Favicons enhance brand recognition across browser tabs, bookmarks, mobile home screen shortcuts, and Google Mobile Search result pages. Providing high-resolution Apple Touch Icons and Android PWA icons ensures your site looks sharp on all devices.

How to use it

  1. Upload your logo or brand icon via drag & drop.
  2. Customize background fill color (Transparent or Solid Color) and shape styling.
  3. Inspect generated icon sizes for Web, iOS, Android, and Windows.
  4. Copy the ready-to-use HTML <head> code snippet and download your icons.

Frequently Asked Questions (FAQ)

What favicon sizes does this tool generate?

It generates 16x16, 32x32, 48x48 (Web), 180x180 (Apple Touch Icon), 192x192, and 512x512 (Android Chrome PWA) icons.

Are my images processed on a remote server?

No. All icon resampling and canvas rendering execute 100% locally inside your browser with complete privacy.

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