Dev
Developer tools and utilities
Find the best free online desenvolvedores.
UUID Generator
Generate UUID v4 (RFC 4122) identifiers online, one or up to 50 at once, with capitalization option and copy button.
AbrirHash Generator
Calculate MD5, SHA-1 and SHA-256 hash of any text online, in real time and directly in the browser, without registration.
AbrirJSON Formatter
Format, validate and minify JSON online, with instant syntax error warning, object statistics and export to TypeScript interface.
AbrirBase64 e URL Encode
Encode and decode Base64 and URL Encode (percent encoding) online, both ways, with automatic detection of JWT, Data URI and URL parameters.
AbrirText Comparator
Compare two texts side by side and see what was added and removed, highlighted line by line, for free.
AbrirURL Encoder / Decoder
Securely encode or decode parameters and URL strings.
AbrirUnix Timestamp Converter
Convert Unix Timestamps to human-readable dates or generate current timestamp.
AbrirRegular Expression Tester (Regex)
Test and validate your regular expressions (Regex) in real time against example texts.
AbrirCode Minifier
Minify and compress CSS, JavaScript, and HTML code to speed up your site.
AbrirCron Expression Generator
Create and translate CRON expressions easily with our interactive interface.
AbrirCSV ↔ JSON Converter
Instantly convert CSV spreadsheets to JSON format or JSON Arrays to CSV file.
AbrirComo escolher a ferramenta ideal
Use our list above to choose the right tool for your needs.
Perguntas Frequentes
Is it free?
Yes, 100% free.