Categories
Filter tools by category.
Encoding
Encode and decode data with Base64, URL encoding, and more.
6 tools →JSON
Format, validate, query, and convert JSON data.
7 tools →Text
Count, clean, compare, and transform text in the browser.
18 tools →Generators
Generate UUIDs, hashes, passwords, QR codes, and more.
22 tools →Calculators
Calculate dates, units, percentages, BMI, loans, and taxes.
15 tools →Web
Inspect user agents, IP details, meta tags, and CSS gradients.
13 tools →YAML
Format, validate, and diff YAML configuration files.
3 tools →TOML
Format, validate, and diff TOML configuration files.
2 tools →XML
Format, validate, and convert XML data.
5 tools →SQL
Format, validate, and minify SQL queries.
4 tools →Regex
Test, replace, and explore regular expressions.
5 tools →Date & Time
Timestamp conversion, date calculation, time zones, and cron.
8 tools →Markdown
Preview and convert Markdown to HTML and more.
3 tools →CSV
Convert, format, and validate CSV data.
4 tools →HTML / CSS
Escape HTML, encode entities, and generate CSS.
5 tools →Diff
Compare text, JSON, and YAML side by side.
5 tools →Properties Files
Format, sort, and convert Java .properties files.
1 tools →JavaScript
Minify, format, and convert JavaScript files.
4 tools →Code Generation
Auto-generate type definitions, boilerplate, and more from data.
6 tools →Image
Resize, convert, compress, and Base64-encode images in your browser.
15 tools →