Detect data types — email, UUID, IP, JSON, date, hex color and more.

Detect data types in columns and fields with statistics, patterns and quality metrics

Guess the data type of any string value — detects 20+ types with confidence scoring.

Infer column data types from sample values

Data URI Decoder

Data URI Encoder

Validate dataset against business rules

Data validation: JSON/CSV schema enforcement, type/format checking, business rule evaluation, referential integrity, qua

Comprehensive data validation — credit cards, VAT, IBAN, domains, URLs, ISBNs and phone numbers.

Deterministic validation for Luhn, IBAN, ISBN, GTIN, routing, E.164, email and JSON

Score research data version control practice quality

Recommend data versioning tools based on stack and use case

Generate data visualization specifications

Generate Vega-Lite and Chart.js specs from data

Data Warehouse Api API — intelligence and analytics for AI agents.

Data Warehouse Intel API — intelligence and analytics for AI agents.

Guard data warehouse query costs from scan size, join pattern, freshness need, user role, and budget pressure

Database Concepts data API — search, random, bulk endpoints.

Suggest database indexes for slow queries

Database Index Suggester

Recommend database indexes based on query patterns with covering index and composite index analysis

Database indexing guide — B-tree, hash, covering indexes and query optimization. Built for AI developer agents.

Database intelligence for agents: slow query analysis, index optimization, connection pool sizing, replication lag, dead

Gate database migrations from schema diff, data volume, rollback path, lock risk, and downstream consumers

Guide to database normalization forms 1NF, 2NF, 3NF and when to denormalize.

Guide to database optimization: indexing, query caching, and read replicas.

DB performance: slow query detection, explain plan analysis, index recommendations, connection pool optimization, lock c

Analyze slow database queries with execution plan parsing and index recommendations

Analyze and score database query optimizer data for actionable business insights

Optimize database queries with execution plan analysis, index recommendations and query rewriting

Plan optimal database queries with index recommendations and execution strategies

Analyze database schemas for normalization and indexing opportunities

Score and analyze database schema analyzer with structured JSON output.

Compare database schemas to detect structural differences and migration requirements

Generate database schemas from entity descriptions

Glossary of database terms: ACID, CAP theorem, sharding, and more.

Guide to ACID properties, isolation levels, and transaction management.

Dataops Intel Api API — intelligence and analytics for AI agents.

Profile datasets with descriptive stats, missing values, distributions and correlations

Score ML dataset quality across missing values, duplicates, label noise, imbalance, and sample count.

Add or subtract days, weeks, months, years from dates

Date Arithmetic

Add/subtract days/months/years from any date, with day-of-year, week number, and quarter.

Calculate date differences, add days and get weekday counts between dates.

Calculate date differences, add/subtract days and find business days between dates. Built for AI utility agents.

Calculate exact number of days between any two dates

Calculate hours minutes and seconds between two datetime strings

Calculate the difference between two dates in days, weeks, months, and years.

Get fiscal quarter for any date with configurable fiscal year start

Format dates for any locale and style