Homeβ€ΊDeveloper Tools

πŸ’» Developer Tools

Online programming utilities for developers.

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JSON Formatter

Format, validate, minify JSON with syntax highlighting.

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Base64 Encoder / Decoder

Convert between text and Base64. Supports file encoding.

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Timestamp Converter

Convert between Unix timestamps and human-readable dates.

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UUID Generator

Generate random UUID v4 identifiers. Bulk generation supported.

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HTML to Markdown

Convert between HTML and Markdown. Real-time preview.

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URL Encoder / Decoder

Encode and decode URLs. Support for encodeURIComponent and encodeURI.

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CSV to JSON Converter

Convert between CSV and JSON. Custom delimiter support.

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Regex Tester

Test regular expressions with real-time highlighting. Common regex templates included.

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Hash Generator

Generate MD5, SHA-1, SHA-256, SHA-512 hashes from text or files.

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JWT Decoder

Decode and inspect JSON Web Tokens β€” headers, payload, and expiration.

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HTML Entity Encoder

Encode and decode HTML entities. Convert between named, decimal and hex entities.

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Unit Converter

Convert between length, weight, temperature, area, volume and speed units.

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