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Text & data
tools.
Format, convert, compare, and generate text or structured data for development, writing, and everyday cleanup.
TOOL INDEX
Text & data · 26 tools
01 / 26 TOOLS
Text & data
JSON formatter
Format minified or messy JSON into a readable structure.
JSON to CSV
Convert a JSON array into a downloadable CSV table.
CSV to JSON
Turn CSV data into JSON ready for an API or script.
YAML to JSON
Convert configuration content between YAML and JSON.
JSON to YAML
Generate a hand-editable YAML configuration file.
XML formatter
Format XML and inspect its node hierarchy quickly.
HTML entities
Encode or decode HTML entities to debug escaping issues.
URL Encode / Decode
Encode or decode an entire text value as a URL component, with input/output swapping and a keyboard shortcut.
QueryString ⇄ JSON
Convert between URL query strings and JSON with arrays, nested objects, and optional URL encoding or decoding.
Base64 encoder
Encode and decode text and file content as Base64.
JWT decoder
Inspect a JWT header and payload.
UUID generator
Generate UUID v4 and time-ordered UUID v7 values in batches, with uppercase and hyphen-free output options.
Unix timestamp converter
Convert Unix timestamps and dates while showing local time, UTC, ISO 8601, and relative time together.
Date calculator
Calculate date differences, offsets, and working days.
Number base converter
Convert numbers between binary, octal, decimal, and hex.
Regex tester
Test regular expressions against example text.
Regex builder
Build readable regular expressions from common patterns.
Text diff
Compare additions, removals, and edits between two texts.
Line sorter
Sort, deduplicate, and clean a multiline list.
Text counter
Count characters, words, lines, and reading time.
Case converter
Convert between camelCase, snake_case, and more naming styles.
Slug generator
Create clean, readable URL slugs from titles.
Markdown TOC
Generate a table of contents from Markdown headings.
Markdown table
Generate Markdown table syntax from tabular data.
Lorem ipsum
Generate placeholder text by paragraph, sentence, or length.
Random test data
Generate test data such as names, emails, and numbers.
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