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12 Free Tools — Your files are never uploaded to our servers. All processing happens locally in your browser.

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JSON Formatter

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Count words, characters, sentences, paragraphs, and reading time — paste your text and get instant stats. Perfect for essays, articles, social media posts, and SEO copy.

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JSON Formatter

Beautify or minify JSON with syntax highlighting and error detection.

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Base64 Encoder / Decoder

Encode strings or files to Base64, or decode Base64 back to text.

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Regex Tester

Write, test, and debug regular expressions with live match highlighting.

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UUID Generator

Generate v1, v4, or bulk UUIDs for databases and APIs.

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HTML Formatter

Indent and clean up messy HTML markup automatically.

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CSS Formatter

Beautify or minify CSS stylesheets with one click.

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URL Encoder / Decoder

Encode special characters in URLs or decode encoded strings.

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Unix Timestamp Converter

Convert Unix timestamps to human-readable dates and vice versa.

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JWT Decoder

Decode and inspect JSON Web Tokens — header, payload, and signature.

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Markdown to HTML

Convert Markdown syntax to clean, ready-to-use HTML code.

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CSV to JSON

Transform CSV data into structured JSON instantly.

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JSON Diff

Compare two JSON objects and highlight structural differences.

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