All Services

Computes the binomial probability P(X=k) given the number of trials n, successes k, and probability of success p

Converts between Wei and Ether denominations for Ethereum amounts in either direction

Validates whether a given string is a valid Bech32-encoded address (e.g. Bitcoin SegWit or similar blockchain address format)

Calculates the net present value (NPV) of a series of cash flows given a discount rate

Computes the Gunning Fog Index readability score for a given text, indicating how many years of education a reader needs to understand it on first reading.

Analyzes a text string to detect whether it contains a prompt injection attack

Converts structured row and header arrays into a formatted Markdown table

Generates one or more nanoid (compact, URL-safe random ID) strings, optionally with a custom prefix

Removes comments from source code files, returning clean code with all comment syntax stripped out

Calculates startup or side-hustle burn rate and runway given cash balance, monthly revenue, and monthly expenses

Calculates the required statistical sample size given standard deviation, confidence level, and margin of error

Repairs and normalizes malformed or invalid JSON text submitted as a string, returning corrected JSON output.

Decodes a QR code from a base64-encoded image and returns the embedded text or URL

Generates formatted changelog entries for a given software version and list of changes

Computes TF-IDF scores for keywords in a document against a corpus and returns ranked keyword relevance results

Expands German umlaut characters (ä, ö, ü, ß) in text into their ASCII equivalents (ae, oe, ue, ss)

Converts a JSON string into TOML format via a simple POST request

Computes the next scheduled run times for a given cron expression

Removes comments from source code, returning a clean version of the code without inline or block comments

Calculates annual depreciation (AfA) for an asset given its acquisition cost, useful life, and a specific year

Performs a paired (dependent samples) t-test on two numeric arrays to determine statistical significance of the difference between before and after measurements

Calculates the Compound Annual Growth Rate (CAGR) given a starting value, ending value, and number of years

Computes the binomial probability P(X=k) for a given number of trials n, successes k, and success probability p

Generates a TOTP/HOTP URI string for use with authenticator apps, given an issuer, secret, and account name

Minifies raw CSS input by removing whitespace, comments, and redundancy to produce compact, production-ready CSS output.

Computes short and long moving average crossover signals from a price series to identify potential buy/sell signals

Performs linear regression on a set of (x, y) data points and returns a predicted y value for a given x input.

Computes the binomial probability P(X=k) given the number of trials n, number of successes k, and probability of success p.

Converts a raw Ethereum address to its EIP-55 mixed-case checksum format for validation and safe use

Performs a paired (dependent samples) t-test on two matched numeric arrays to determine statistical significance of the difference between them

Removes emoji characters from a text string, returning clean plain text

Checks whether a given URL path is allowed or disallowed according to provided robots.txt rules

Applies exponential smoothing to a numeric time series using a configurable alpha parameter and returns the smoothed result

Estimates impermanent loss for a liquidity pool position given a price ratio change between two assets

Looks up bank and financial institution details by BIC (Bank Identifier Code / SWIFT code)

Replaces the German Eszett character (ß) with its equivalent 'ss' or alternative representation in a given text string

Converts structured row and header data into a formatted Markdown table

Computes the percentage change between an old value and a new value, returning the calculated result.

Converts INI-format configuration text into a JSON representation

Converts a TOML-formatted string into its JSON equivalent via a simple POST request

Converts CSV text input into JSON format, with optional delimiter configuration

Converts a Markdown text string into rendered HTML via a simple POST API call

Performs a chi-square goodness-of-fit statistical test comparing observed frequencies against expected frequencies

Converts CSV text into JSON format, with optional custom delimiter support

Computes percentile values for a given array of numbers at specified percentile thresholds

Computes a CRC32 checksum for a given input text string

Computes cosine similarity between two text strings using a bag-of-words (BoW) representation

Profiles a specific column from CSV text, returning statistical or structural analysis of that column's data

Computes the Sortino ratio for a portfolio given an array of returns and a risk-free rate

Encodes plain text into Base32 format or decodes Base32-encoded strings back to plain text

Calculates the required statistical sample size given standard deviation, confidence level, and margin of error inputs

Generates structured recipe schema markup (JSON-LD or similar) from a recipe name, list of ingredients, and preparation steps

Converts a raw Ethereum address into its EIP-55 mixed-case checksum form for validation and safe use

Generates SEO meta tags (title, description, keywords) for a webpage given a title, keywords, and description

Computes the Spearman rank correlation coefficient between two numeric series.

Calculates pivot points (support and resistance levels) from a trading session's low, high, and close prices

Computes cosine similarity between two text strings using a bag-of-words (BoW) representation

Minifies JavaScript source code by removing whitespace, comments, and unnecessary characters to reduce file size.

Detects statistical outliers in a numeric array using the interquartile range (IQR) method

Converts EDN (Extensible Data Notation) formatted text into JSON format

Removes stopwords from a given text string, returning the cleaned text with common filler words stripped out.

Converts Apple Property List (plist) XML data into JSON format

Computes the Relative Strength Index (RSI) for a given array of prices over a specified period

Scans a given text for words or phrases commonly associated with AI hallucinations

Compares two text strings using the Soundex phonetic algorithm and returns whether they sound alike

Converts between Gwei and Ether (ETH) denominations in either direction given an amount and conversion direction

Generates an otpauth:// URI for use with TOTP/HOTP authenticator apps given an issuer, secret, and account

Decrypts AES-encrypted ciphertext using a provided password and returns the plaintext result

Removes filler phrases and padding language from a block of text, returning a cleaner, more concise version

Takes a cron expression string and returns a human-readable explanation of what it means and when it will trigger

Converts INI configuration file text into JSON format via a POST request

Computes the type-token ratio (TTR) of a given text, a lexical diversity metric measuring unique words relative to total words

Validates whether a given text string is a correctly formatted German IBAN

Converts CSV data into a formatted Markdown table

Converts a JSON Web Key (JWK) object into PEM-encoded format for use in cryptographic operations

Validates whether a given text string is a correctly formatted German IBAN

Checks the contrast ratio between a foreground and background color pair for accessibility compliance

Analyzes text to score its burstiness — a linguistic measure of how natural or AI-generated the writing pattern feels, based on sentence length variation.

Calculates the average cost basis across a series of dollar-cost-averaging (DCA) purchase entries for a crypto or investment asset

Checks whether a given German text uses the formal 'Sie' (De) or informal 'Du' form of address and returns the result

Converts an OpenAPI JSON specification into an LLM-friendly format optimized for AI agent consumption

Converts INI-format configuration text into a JSON object

Removes comments from source code, returning clean uncommented code for a given programming language.

Detects statistical outliers in a numeric array using the Interquartile Range (IQR) method

Computes the cumulative distribution function (CDF) of a normal distribution for a given value, mean, and standard deviation

Calculates compound interest growth given a principal, annual interest rate, compounding frequency, and time period in years

Converts Apple Property List (plist) XML data into JSON format

Renames keys in a JSON object according to a provided field mapping

Computes the Debt Service Coverage Ratio (DSCR) given net operating income and total debt service

Computes a RIPEMD-160 cryptographic hash of a given input string

Computes a BLAKE2b cryptographic hash of a given text, optionally keyed, and returns the hash result.

Parses and explains a cron expression in plain language, describing when and how often it will run

Computes the Automated Readability Index (ARI) score for a given text, indicating the US grade level required to comprehend it

Computes the net present value (NPV) of a series of cash flows given a discount rate

Converts between Wei and Ether (or vice versa) given an amount and a direction of conversion

Profiles a specific column from CSV text, returning statistical or structural analysis of that column's data.

Computes a rolling standard deviation over a sliding window of numeric values and returns the result as JSON

Calculates the Debt Service Coverage Ratio (DSCR) given net operating income and total debt service

Computes the SHA1 hash of an input text string and returns the hex digest

Computes the Greatest Common Divisor (GCD) and Least Common Multiple (LCM) of two integers