What This Category Includes
Browser-based developer utilities for formatting, converting, previewing, validating, testing, scheduling, timestamps, and identifiers.
MV Tools All tools
Text 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
Text & Data
Format JSON, convert CSV and JSON, convert YAML and JSON, preview Markdown, test regular expressions, parse cron expressions, convert timestamps, and generate UUIDs.
JSON
Online JSON Formatter and ValidatorFormat, validate, minify, sort keys, escape, unescape, and query JSON locally.
CSV
CSV to JSON and JSON to CSV ConverterConvert CSV to JSON and JSON arrays back to CSV with delimiter and header options.
MD
Online Markdown PreviewPreview Markdown, render README-style content, and export HTML locally.
Regex
JavaScript Regex TesterTest JavaScript regex patterns, flags, matches, capture groups, and replacements.
YAML
YAML to JSON and JSON to YAML ConverterConvert YAML config files to JSON and JSON back to YAML locally with indentation options.
Cron
Cron Expression ParserExplain cron schedules, validate syntax, and preview upcoming run times with timezone support.
Time
Unix Timestamp ConverterConvert Unix timestamps to dates and dates back to seconds or milliseconds.
UUID
Online UUID v4 GeneratorGenerate random UUID v4 and GUID values locally in your browser.
Category details
Text and Data Tools
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.