What This Category Includes
Browser-based developer utilities for formatting, converting, previewing, validating, testing, scheduling, timestamps, and identifiers.
MV ToolsText and data tools
Online Text and Data Tools for JSON, CSV, YAML, Markdown, Regex, Cron, Time, and UUIDs
Browser-based developer utilities for formatting, converting, previewing, validating, testing, scheduling, timestamps, and identifiers.
Available tools
8Text & Data
Format, validate, minify, sort keys, escape, unescape, and query JSON locally.
CSVCSV to JSON and JSON to CSV ConverterConvert CSV to JSON and JSON arrays back to CSV with delimiter and header options.
YAMLYAML to JSON and JSON to YAML ConverterConvert YAML config files to JSON and JSON back to YAML locally with indentation options.
MDOnline Markdown PreviewPreview Markdown, render README-style content, and export HTML locally.
RegexJavaScript Regex TesterTest JavaScript regex patterns, flags, matches, capture groups, and replacements.
CronCron Expression ParserExplain cron schedules, validate syntax, and preview upcoming run times with timezone support.
TimeUnix Timestamp ConverterConvert Unix timestamps to dates and dates back to seconds or milliseconds.
UUIDOnline UUID v4 GeneratorGenerate random UUID v4 and GUID values locally in your browser.
Text and Data Tools
Format JSON, convert CSV and JSON, convert YAML and JSON, preview Markdown, test regular expressions, parse cron expressions, convert timestamps, and generate UUIDs.
Common Use Cases
- Format, validate, minify, and query JSON
- Convert CSV to JSON and JSON arrays back to CSV
- Convert YAML configuration files to JSON and JSON back to YAML
- Preview Markdown and export rendered HTML
- Test JavaScript regular expressions and replacements
- Explain cron expressions and preview upcoming run times
- Convert Unix timestamps to dates and dates back to timestamps
- Generate UUID v4 values for tests and records
How Data Is Handled
Text and data tools in this category run locally in your browser. Your JSON, CSV, YAML, Markdown, regex, cron, timestamp, and UUID inputs are not uploaded to the backend.
FAQ
Are my text and data inputs sent to the server?
No. These tools are browser-based and process data locally.
Can I use these tools for API and configuration work?
Yes. They are designed for common developer workflows involving structured data, schedules, and text formats.
Where are Base64, URL encoding, HTML entities, hash, and JWT tools?
They are grouped under Encoding, Decoding, and Hash tools.