Help me set up Zero — a free tool that lets you find and use extra services you don't have built in (image/video generation, search live social media, or hosting a free webpage). …To setup manually, read Installation Guides
Converts a JSON payload into CSV format and returns the result
Enforces a character or word limit on a given text, returning a processed result that conforms to the specified length constraint
Analyzes text to compute the ratio of internal links, scoring content for SEO and internal linking health.
Validates whether a given string is a valid German postal code (Postleitzahl / PLZ)
Extracts factual claims from a given text input and returns structured results
Calculates the percentage return for a HODL (hold) period given a start price and end price of an asset
Generates a sitemap index XML structure by processing an array of individual sitemap URLs into a consolidated sitemap index
Detects and analyzes German legal disclaimer language in a given text, returning a classification result
Analyzes HTML markup to audit image lazy-loading implementation and identify issues
Extracts factual claims from a given text input
Generates structured schema markup for news articles based on a URL, headline, and publication date
Generates a German-language legal withdrawal/cancellation notice (Widerrufsbelehrung) template for online businesses operating under German consumer protection law
Parses the content of a .env file and returns structured key-value data extracted from it
Predicts the Largest Contentful Paint (LCP) element from an HTML document to aid web performance optimization.
Analyzes a text string and detects passive voice constructions within it
Scores a URL's indexation signals based on its URL, robots.txt content, and canonical tag to assess crawlability and search engine discoverability.
Merges a JSON payload object with a defaults object, replacing null or missing values in the payload with corresponding values from defaults
Proxies or estimates responses using Perplexity AI, accepting text input and returning a processed result
Generates structured how-to schema markup from a name and list of steps for SEO and content publishing purposes
Converts YAML-formatted text input into JSON format via a POST request
Transforms input text by applying ROT13 cipher encoding/decoding
Generates or processes German-language AGB (Allgemeine Geschäftsbedingungen / Terms of Service) legal template documents for digital businesses
Validates whether a given text string is a valid German mobile phone number
Identifies and flags redundant or repetitive phrases within a given text input
Computes key financial ratios (liquidity, leverage, efficiency) from balance sheet inputs such as inventory, debt, equity, and current assets/liabilities
Extracts content from HTML text using CSS selectors
Summarizes and compresses multi-turn conversation text into a condensed memory representation for AI agent context management
Extracts and returns the heading hierarchy (H1-H6 structure) from an HTML document
Generates an advanced robots.txt file based on provided text input, controlling crawler and bot access rules for a website.
Detects orphan pages on a website by analyzing a list of links and pages to identify pages that are not linked to from any other page
Detects seasonal patterns in a numeric time series given a period and array of values, returning a processed result
Calculates a lead score based on user engagement signals such as page views, email clicks, and form submissions
Calculates the percentage of a given value and returns the numeric result
Computes Fibonacci retracement levels given a price range low and high value
Performs a deep equality comparison between two JSON values and returns whether they are equal
Computes a SHA1 hash of a given input string and returns the result
Extracts clean, structured quotes from a given block of text
Estimates the strength of a passphrase or password text string and returns a strength assessment
Calculates loan repayment details given a principal amount, annual interest rate, and loan term in years
Generates ERC-20 token transfer calldata for a given recipient address and amount, returning encoded transaction data ready for on-chain submission.
Converts a text string into ASCII art representation
Detects and identifies legal disclaimer language in German text, flagging disclaimers relevant to German/EU law and compliance contexts.
Generates a search engine result page (SERP) preview snippet from a title, keywords, and description for SEO optimization
Analyzes a block of text and computes the ratio of internal links, providing an SEO-relevant link balance score.
Calculates the price slippage impact of a trade given its size and the pool's available liquidity
Analyzes HTML markup and predicts which element will be the Largest Contentful Paint (LCP) element for web performance optimization.
Calculates a lead score for a website visitor based on page views, email clicks, and form submissions
Generates a German-language legal cookie policy template for websites and digital products
Normalizes or removes German gendered language (Gendersternchen, Doppelpunkt, etc.) from text, converting it to a standard form
Validates a JSON string against a provided JSON schema and returns a pass/fail result
Bins an array of numeric values into a specified number of histogram buckets and returns the binned distribution as JSON.
Summarizes a block of text down to a specified maximum word count
Estimates the crawl budget required for a website based on page count, average crawl depth, and update frequency
Estimates the rendered pixel width of an HTML title tag string for SEO optimization purposes
Rewrites and paraphrases input text in a specified tone using an AI-powered rewriting engine
Computes the ANOVA F-statistic across multiple groups of numeric data to test for statistically significant differences between group means.
Analyzes text to detect the presence and type of call-to-action (CTA) elements within it
Formats and beautifies raw SQL query text into clean, readable SQL
Generates or processes a German-language privacy policy (Datenschutz) legal template for websites or digital products
Suggests transition phrases for a given text to improve flow and readability
Corrects and improves grammar in submitted text using a lightweight processing pipeline
Flattens nested JSON structures by resolving dot-notation paths into a flat key-value representation
Calculates Body Mass Index (BMI) from a person's height in meters and weight in kilograms
Generates a structured software application schema (e.g. schema.org SoftwareApplication markup) from a given app name, URL, OS, and price.
Generates an RSS feed from provided title, description, link, and item data for a content channel
Generates a search engine results page (SERP) preview snippet from a title, keywords, and meta description
Counts hapax legomena (words that appear exactly once) in a given text input
Calculates customer churn rate given the number of lost customers and starting customer count
Scores a block of text for its technical density, returning a numeric assessment of how technically complex or information-rich the content is.
Generates a sequence of Fibonacci numbers up to a specified count
Encodes a text string using the Metaphone phonetic algorithm, returning its phonetic representation
Analyzes the proximity (closeness) of two specified keywords within a given text passage
Detects and identifies call-to-action elements within a given text string
Converts a JSON data string into CSV format, returning the processed result
Computes a token vesting schedule given total token amount, vesting duration, and cliff period
Detects whether a given text string is gibberish or meaningful human language
Analyzes the frequency of n-grams (character or word sequences of length n) within a given text and returns frequency counts.
Generates a structured organization schema (likely JSON-LD or similar) for a given organization, based on its URL, logo, and name
Applies a regex pattern to input text and returns the matched results
Calculates the applicable discount tier and final price given quantity, unit price, and a set of pricing tiers
Computes a readability grade score for a given text input
Computes customer lifetime value (CLV) from lifespan, average order value, and purchase frequency inputs
Generates or retrieves a German-language legal template for an Auftragsverarbeitungsvertrag (AVV — data processing agreement) compliant with GDPR requirements
Analyzes a text passage and computes the ratio of second-person pronouns (you, your, yours, yourself) relative to the total text, returning a numerical measure of how directly the text addresses the reader.
Detects and identifies legal disclaimer language in German text, flagging compliance-relevant disclosures
Estimates Ethereum gas fees based on provided base fee, gas limit, and priority fee inputs, returning a computed cost result.
Generates suggested alt text descriptions for images based on provided text input
Merges two Helm chart values objects (base and override) into a single merged configuration object
Generates a German-language legal Impressum (imprint) template for websites, as required by German law
Converts a string or object's text values to a specified casing format (e.g. camelCase, snake_case, kebab-case, PascalCase)
Analyzes a text against a set of required topics to identify missing or underrepresented content areas
Performs a DNS lookup for a given domain name and returns the resolved DNS records
Counts hapax legomena (words appearing exactly once) in a given text
Checks whether a list of specified terms are used consistently throughout a given text
Validates whether a given text string conforms to semantic versioning (semver) format
Generates environment variable template files from a text description of a project or tool stack
Generates a structured person schema (JSON-LD or similar) from a person's URL, name, and job title
Packs and processes text to fit within a specified token limit for use in AI context windows
Computes the effective annual interest rate from a nominal rate and compounding frequency
Parses a raw HTTP User-Agent string and returns structured information about the client browser, OS, and device.