Tools That Help You Work Faster
Browse validators, converters, calculators, and web utility tools from one organized workspace.
Validadores
Jump to a category: Validadores
HTML Validator
Validate and preview HTML online.
ValidadoresJSON Validator
Validate and format JSON online.
ValidadoresXML Validator
Validate and format XML online.
ValidadoresPHP Validator
Validate and format PHP online.
ValidadoresRegex Validator
Test regex matches and replacements.
ValidadoresFerramentas de desenvolvedor
Jump to a category: Ferramentas de desenvolvedor
SEO Checker
Audit a website for on-page SEO issues and fixes.
Ferramentas de desenvolvedorWebsite Ranking Checker
Estimate a page ranking score and prioritize ranking fixes.
Ferramentas de desenvolvedorWebsite Keyword Checker
Check keyword placement and density for a website page.
Ferramentas de desenvolvedorDiff Checker
Compare text, code, and scripts with side-by-side line diffs.
Ferramentas de desenvolvedorCode Beautify
Beautify code and markup for multiple languages.
Ferramentas de desenvolvedorAPI Tester
Send HTTP requests and inspect API responses.
Ferramentas de desenvolvedorCodificacao e texto
Jump to a category: Codificacao e texto
Hash e seguranca
Jump to a category: Hash e seguranca
MD5 Hash Generator
Generate MD5 hashes from text or files.
Hash e segurancaSHA256 Hash Generator
Generate SHA256 hashes from text or files.
Hash e segurancaBCrypt Generator
Generate and verify BCrypt password hashes.
Hash e segurancaJWT Encoder and Decoder
Encode and decode JWT tokens.
Hash e segurancaUtilitarios de rede
Jump to a category: Utilitarios de rede
Ping
Show how long packets take to reach a host.
Utilitarios de redeDNS Lookup
Look up DNS records for a domain.
Utilitarios de redeWHOIS
List WHOIS contact info for a domain or IP.
Utilitarios de redePort Check
Test whether a TCP port is open.
Utilitarios de redeReverse Lookup
Get hostname by IP address.
Utilitarios de redeProxy Checker
Detect possible proxy indicators.
Utilitarios de redeBandwidth Meter
Estimate your download speed from our server.
Utilitarios de redeSpeed Test
Measure latency and download speed from our server.
Utilitarios de redeNetwork Calculator
Calculate subnet range by network mask.
Utilitarios de redeNetwork Mask Calculator
Calculate network mask by host range.
Utilitarios de redeCountry by IP
Detect country by IP or hostname.
Utilitarios de redeUtilitarios
Jump to a category: Utilitarios
Unit Converter
Convert values from one unit to another.
UtilitariosTime Zone Conversion
Convert date and time values between global time zones.
UtilitariosDate Time Calculator
Calculate date-time differences and add or subtract durations.
UtilitariosAge Calculator
Calculate exact age, total days lived, and next birthday details.
UtilitariosWebsite Cost Estimator
Estimate website project budget and timeline from scope inputs.
Utilitarios