IP Location

Locate IP address to a specific location, by IPv4, or IPv6.

HiLo Simulator

Simulate online hi/low betting website result(Provably fair only).

Kelly Criterion

Simulator for Kelly criterion. Kelly Criterion is a formula for sizing bets or investments from which the investor expects a positive return.

Encoder Decoder

Convert string encoding based on request.

DNS Lookup

Lookup given domain's DNS record (A, CNAME, PTR, NS, MX, TXT, and etc.

Request Bin

Receive and visualize HTTP requests for any method.

QR Code

Generate QR Code with animated logo and background image.

Port Checker

Check if host port is open for tcp or udp pconnections.

HiLo Simulator

Simulate online hi/low betting website result(Provably fair only).

Kelly Criterion

Simulator for Kelly criterion. Kelly Criterion is a formula for sizing bets or investments from which the investor expects a positive return.

Encoder Decoder

Convert string encoding based on request.

QR Code

Generate QR Code with animated logo and background image.

DNS Lookup

Lookup given domain's DNS record (A, CNAME, PTR, NS, MX, TXT, and etc.

IP Location

Locate IP address to a specific location, by IPv4, or IPv6.

Port Checker

Check if host port is open for tcp or udp pconnections.

Request Bin

Receive and visualize HTTP requests for any method.