Tools - Free Online Tools & Utilities
Developer Tools
14 items
Base64 Encoder & Decoder
Encode or decode Base64 strings instantly. Online Base64 encoder and decoder for text and files. No data is sent to any server.
Case Converter
Convert text to lowercase, UPPERCASE, camelCase, PascalCase, snake_case, kebab-case and CONSTANT_CASE instantly.
Character Counter
Online character counter. Count characters with and without spaces, words, and lines. Check SEO limits for meta descriptions, titles, and social media posts.
JWT Decoder
Decode and inspect JWT tokens instantly. View header, payload, and signature in a readable format without any server calls.
Keyword Density Checker
Online keyword density checker. Analyze keyword frequency and percentage in any text or URL. Optimize your content for SEO with accurate keyword density analysis.
Lorem Ipsum Generator
Generate Lorem Ipsum placeholder text instantly. Choose paragraphs, length, language, and add HTML elements for your design mockups.
MD5 Hash Generator
Generate MD5 hashes instantly from text or files. Online MD5 converter tool for developers, encryption testing, and checksum generation.
SHA1 Generator
Generate SHA-1 hashes instantly from any text or string. Free online tool with uppercase, lowercase output and one-click copy.
SHA256 Generator
Generate SHA-256 hashes instantly from any text or string. Free online tool with uppercase, lowercase output and one-click copy.
SHA512 Generator
Generate SHA-512 hashes instantly from any text or string. Free online tool with uppercase, lowercase output and one-click copy.
Unix Timestamp Converter
Convert Unix timestamps to human-readable dates and vice versa instantly. Free online epoch time converter with timezone support and copy function.
URL Encoder & Decoder
Encode or decode URLs instantly in your browser. Supports full URL and component encoding with real-time output.
UUID Generator
Generate UUID v1, v4, and v5 instantly online. Bulk generate, copy, and customize UUIDs for your development projects for free.
Word Counter
Free online word counter tool. Count words, characters, sentences, paragraphs, reading time and more instantly.
SEO Tools
3 items
Character Counter
Online character counter. Count characters with and without spaces, words, and lines. Check SEO limits for meta descriptions, titles, and social media posts.
Keyword Density Checker
Online keyword density checker. Analyze keyword frequency and percentage in any text or URL. Optimize your content for SEO with accurate keyword density analysis.
Word Counter
Free online word counter tool. Count words, characters, sentences, paragraphs, reading time and more instantly.
Hash Generators
4 items
MD5 Hash Generator
Generate MD5 hashes instantly from text or files. Online MD5 converter tool for developers, encryption testing, and checksum generation.
SHA1 Generator
Generate SHA-1 hashes instantly from any text or string. Free online tool with uppercase, lowercase output and one-click copy.
SHA256 Generator
Generate SHA-256 hashes instantly from any text or string. Free online tool with uppercase, lowercase output and one-click copy.
SHA512 Generator
Generate SHA-512 hashes instantly from any text or string. Free online tool with uppercase, lowercase output and one-click copy.
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