Welcome to YawaTools

Free collection of essential developer tools including Base64 encoder, JSON formatter, password generator, and more. All tools work entirely in your browser with no server uploads required.

Available Tools

Powerful web tools to help you with your daily development tasks. From encoding and decoding Base64 to validating JWT tokens, all tools are privacy-focused and work entirely in your browser.

Base64 Encoder/Decoder

Encode and decode Base64 strings quickly and easily

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URL Encoder/Decoder

Encode and decode URLs and query parameters safely

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JSON Formatter

Format, validate, and beautify JSON data with ease

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Password Generator

Generate secure, cryptographically random passwords

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Timestamp Converter

Convert between Unix timestamps and human-readable dates

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Diff Checker

Compare text and code with GitHub-style highlighting

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QR Code Generator

Generate QR codes for text, URLs, and more

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Barcode Generator

Generate various barcode formats for products, inventory, and more

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Word Counter

Analyze text with detailed statistics and insights

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HTML Beautifier

Format, beautify, and preview HTML code with live rendering

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Lorem Ipsum Generator

Generate placeholder text for designs and layouts

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UUID/GUID Generator

Generate universally unique identifiers in various formats

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JWT Decoder

Decode and validate JSON Web Tokens safely in your browser

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Regex Tester

Test regular expressions against text with real-time matching and highlighting

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