Latest posts
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JSON Formatter & Validator
Parse, beautify, and validate JSON data instantly with indent controls, syntax checks, and minification.
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Base64 Encoder — strong and secure
Encode plain text, UTF-8 strings, and code into clean, standard Base64 representation.
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Base64 Decoder
Decode Base64 encoded strings back into clean, readable UTF-8 text with automatic padding validation.
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URL Encoder
Safely encode URLs, query parameters, and URI components for web requests and HTTP APIs.
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URL Decoder
Decode percent-encoded URLs and query strings back into human-readable characters.
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UUID / GUID Generator
Generate cryptographically secure Version 4 UUIDs (Universally Unique Identifiers) in single or bulk batches.
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SHA-1 Hash Generator
Calculate 160-bit SHA-1 cryptographic checksums in real-time using native browser Web Crypto.
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SHA-256 Hash Generator
Generate military-grade 256-bit SHA-2 cryptographic hashes instantly via browser Web Crypto API.
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Unix Epoch Time Converter
Convert Unix timestamps (seconds & milliseconds) to human-readable dates and convert dates to epoch time.
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HTML Minifier & Compressor
Minify HTML markup by stripping comments, excessive whitespace, and empty lines to maximize page speed.
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CSS Minifier & Optimizer
Compress CSS stylesheets by removing comments, whitespace, and formatting redundant declarations.