Solid Tools for Developers

A collection of free, simple and useful online tools for software developers, web developers and network/system administrators.

Domain Tools

Dig

Dig

Use the Dig utility to look up domain names and records in the global Domain Name System.

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Domain WHOIS Lookup

Domain WHOIS Lookup

Use the Domain WHOIS utility to look up the owner and registrar details of a domain name.

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SPF Record Analyser

SPF Record Analyser

Check out what servers your domain allows mail to be sent from by using our SPF record analyser.

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Network Tools

AS Network WHOIS Lookup

AS Network WHOIS Lookup

Use the AS Network WHOIS utility to look up the organisation responsible for an AS network.

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IP WHOIS Lookup

IP WHOIS Lookup

Use the IP WHOIS utility to look up the assigned owner, abuse and technical contacts for an IP address or range.

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Ping

Ping

Use the Ping utility to check if a host is alive and accessible from the Internet.

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Open Port Checker

Open Port Checker

Use the Open Port Checker to check if a TCP or UDP port number is open and accessible from the general Internet.

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Trace Route

Trace Route

Examine the "hops" between the Solid Dev Tools server and an IP address or hostname endpoint, in either IPv4 or IPv6.

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Software Development Tools

Base64 Encoder & Decoder

Base64 Encoder & Decoder

Use the Base64 Encoder & Decoder utility to convert a plain-text string to and from base64 encoding.

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String Length Calculator

String Length Calculator

Use the String Length Calculator to count the number of characters in a string. A useful tool to quickly see if a string will exceed the length of a database field.

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URL Encoder & Decoder

URL Encoder & Decoder

Use the URL Encoder & Decoder utility to convert a string that is suitable for use in a URL.

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XML/XHTML Encoder & Decoder

XML/XHTML Encoder & Decoder

Use the XML/XHTML Encoder & Decoder utility to convert special characters in strings for use in XML and XHTML documents.

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System Administrator Tools

Strong Password Generator

Strong Password Generator

Generate a number of secure passwords for use with root accounts, database system accounts or application administrator accounts.

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