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HTML Entity Converter

Encode special characters for HTML or decode entities back to readable text.

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Text stays in the browser

Formatters and encoders work on pasted text locally, which is safer for logs, snippets, and sample data.

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Quick workflow

  1. Paste text or load an example.
  2. Run format, validate, encode, decode, or minify.
  3. Copy the cleaned result into your editor or workflow.
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Useful tip

For structured data, format first, validate next, then convert or generate schema/types if needed.

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XML Formatter

Format and compress XML files

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JSON Compare

Compare differences between two JSON files

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Base32 Encoder/Decoder

Base32 encoding and decoding tool

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Unicode Converter

Unicode encoding conversion tool

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Sitemap Index Merger

Merge sitemap files into a clean sitemap index for launch.

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Event Schema Countdown Validator

Validate Event JSON-LD, countdown timing, location, organizer, and ticket offer details before launching an event page.

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CSV to Excel

Convert CSV text into an Excel-compatible .xls file locally.

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Robots.txt Generator

Create SEO-friendly robots.txt rules and sitemap entries