Utility
Utility tools for productivity and security
25 tools available
Password Generator
Generate secure random passwords with customizable options
Anthropic Token Counter
Count tokens for all Claude models and estimate API costs
OpenAI Token Counter
Count tokens for OpenAI models and estimate API costs
QR Code Generator
Generate customizable QR codes from text, URLs, vCards, and WiFi
Deepseek Token Counter
Count tokens and estimate costs for Deepseek models
Llama Token Counter
Count tokens and estimate costs for Llama models
Pick Random Item
Randomly select one or more items from a list
Sort a List
Sort items alphabetically, numerically, or in reverse order
Find Unique List Items
Find unique items and detect duplicates in a list
Generate Random Number
Generate random numbers with customizable range and options
RSA Key Pair Generator
Generate RSA public and private key pairs for encryption and digital signatures
Sort Numbers
Sort numbers in ascending or descending order
Reverse a List
Reverse the order of items in a list
Find List Length
Count the number of items in a list
OpenAI Cost Calculator
Calculate OpenAI API costs based on token usage and model selection
Find Repeating List Items
Analyze lists to find and count repeating items with frequency analysis
Generate Number Sequence
Generate arithmetic sequences of numbers
Increment Integer Digits
Increment each digit in integers individually
HAR File Viewer
View and analyze HTTP Archive (HAR) files with detailed request/response data
SVG Viewer
View, preview, and analyze SVG files with source code display
MAC Address Lookup
Lookup MAC address vendor information and validate MAC addresses
Zstandard Compression
Compress and decompress text data using Zstandard-like compression
Calculate Number Sum
Calculate the sum of numbers from a list or text
Count Binary Ones
Count the number of 1 bits in binary representation
Enumerate Integers
Generate a sequence of integers with custom start, stop, and step