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All Tools
Base64 Encoder/Decoder
Encode and decode Base64 strings instantly. Supports standard, URL-safe, and raw encodings.
developerColor Generator & Converter
Pick colors visually or enter any color code. Converts between HEX, RGB, and HSL with live preview.
cssCSS Minifier
Minify CSS to reduce file size. Strips comments, collapses whitespace, removes redundant semicolons.
developerEpoch Converter
Convert Unix timestamps to human-readable dates and back. Supports seconds, milliseconds, and microseconds.
datetimeHash Generator
Generate MD5, SHA1, SHA256, and SHA512 hashes instantly. Compute multiple hash types at once.
cryptoJSON Formatter & Validator
Format, minify, and validate JSON online. Syntax highlighting with error detection.
developerJWT Decoder
Decode and inspect JSON Web Tokens. View header, payload, and signature without verification.
developerLorem Ipsum Generator
Generate placeholder text for design and development. Paragraphs, sentences, or words.
generatorsMarkdown Preview
Write Markdown and see rendered HTML in real time. Supports GitHub Flavored Markdown.
developerPassword Generator
Generate strong, random passwords with customizable length and character sets.
generatorRegex Tester
Test regular expressions with Go/RE2 or JavaScript engines. See matches, groups, and captures in real time.
developerText Case Converter
Convert text between UPPER, lower, Title, camelCase, snake_case, kebab-case, and more.
textAI Token Counter
Count tokens for GPT-4, Claude, and Llama models. Estimate API costs before sending requests.
developerURL Encoder/Decoder
Encode and decode URLs and query strings. Supports full URL encoding and component encoding.
developerUUID Generator
Generate UUID/GUID v1, v4, and v7. Bulk generation up to 100 at once.
developerWord Counter
Count words, characters, sentences, and paragraphs. Estimate reading and speaking time.
developerYAML/JSON Converter
Convert between YAML and JSON formats instantly. Bidirectional, pretty-printed output.
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