Calculate Pi Digits
Sometimes you just need a bunch of Pi digits fast no fluff, no formulas. Type in how many digits you want (up to 1000), and get a clean formatted result…
Latest Tools
GoCalculate Pi Digits
Calculate Matrix Determinant
If you’ve got a matrix and you want to know its determinant fast, this tool makes it painless. Just type or paste your square matrix into the input, hit calculate,…
Find Matrix Inverse
If you’ve got a square matrix and you want the inverse fast, this does the job. Just paste it in rows separated by line breaks, values by commas and boom,…
Find the Transpose of a Matrix
You drop in any matrix CSV, tab-separated, space-separated and this tool flips it cleanly. The rows become columns, and columns become rows. You can pick how it’s separated, trim excess…
Generate Random Vectors
Need a quick list of random numbers? This tool makes it dead simple. Just say how many values you want like 50 or 500 and you’ll get a live vector…
Generate Random Matrices
You can whip up any kind of matrix you need just type the size like “4×5” and go. Want clean CSV output? You got it. Prefer tabs or space-separated formats?…
Generate Random Prime Numbers
The Generate Random Prime Numbers tool creates a list of unique or duplicate-friendly prime numbers on the fly. Whether you need a batch of sorted primes for testing, formatting for…
Generate Random Numbers
Need a quick set of random numbers for testing, games, data sampling, or math problems? The Generate Random Numbers tool helps you create a list of numbers based on a…
Generate a Geometric Progression
Need to build a list of values that grow exponentially? The Generate a Geometric Progression tool lets you define a starting number, a multiplier (ratio), and the number of terms…
Generate an Arithmetic Progression
Looking to quickly create an arithmetic progression for testing, math problems, or data generation? The Generate an Arithmetic Progression tool makes it super simple to define a starting number, step…
Slice Unicode
Cut Unicode strings by character index the right way using the Slice Unicode Tool. This tool respects multibyte characters like emoji or scripts and avoids breaking surrogate pairs, giving you…
Analyze Unicode
Explore what each Unicode character really is using the Analyze Unicode Tool. Whether you’re inspecting symbols, emojis, or obscure glyphs, this tool breaks down each character in your input into…
Convert Alt Code to Unicode
Take a batch of Windows-style Alt codes and instantly decode them into proper Unicode characters using the Convert Alt Code to Unicode Tool. Whether you’re cleaning up legacy input or…
Convert Unicode to Alt Code
Need to represent special characters using Alt codes? The Convert Unicode to Alt Code Tool transforms each Unicode symbol into its corresponding Windows Alt+Numpad code, giving you the flexibility to…
Shuffle Unicode Symbols
Effortlessly mix up any sequence of Unicode symbols with the Shuffle Unicode Symbols Tool. This tool gives you full control over how your emoji, glyphs, or special characters are rearranged…
JSON Parse Unicode
Decode JSON-encoded Unicode strings back into readable text using the JSON Parse Unicode Tool. It’s great for reversing \u escape sequences or processing data from JSON APIs or config files.…
JSON Stringify Unicode
Use the JSON Stringify Unicode Tool to convert Unicode-containing text into a JSON-safe string format. It automatically escapes special characters, supports non-ASCII Unicode escaping, and adds quotes to make your…
Convert Unicode to Randomcase
Easily flip the case of Unicode characters at random with the Convert Unicode to Randomcase Tool. Whether you’re working with stylized text, testing formatting, or just adding a bit of…
Print All Unicode Arrows
View the complete set of arrow-related Unicode characters using the Print All Unicode Arrows Tool. This tool generates arrows from four official Unicode blocks: Arrows, Supplemental Arrows-A, Supplemental Arrows-B, and…
Print All Unicode Flags
Explore every official country flag emoji with the Print All Unicode Flags Tool. This visual tool instantly generates all valid flags using regional Unicode pairs derived from ISO country codes.…