All-in-One Tools Collection

A broad collection of online tools for development, AI, design, and productivity tasks.

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Calculate PDF, CDF, survival probability, and interval probability for an exponential distribution

Solve cubic equations, classify the root pattern, and show Cardano-style intermediate values

Solve linear equations of the form ax + b = 0 using coefficients or a typed equation

Calculate n! for a non-negative integer with exact BigInt output, optional steps, and related values such as trailing zeros

Calculate the greatest common divisor and least common multiple for two or more integers

Calculate logarithms with any valid base, with optional log10, log2, and natural-log comparisons

Calculate cube roots for positive or negative numbers and verify the cubed result

Calculate natural exponential values e^x, inspect growth factors, and compare them with the inverse e^-x

Compare local and hybrid OpenDataLoader extraction to identify PDF pages where formulas, charts, or dense visuals may need AI-assisted parsing

Convert fractions or mixed numbers into decimals with configurable precision and percentage output

Infer a relational schema from CSV data and generate create-table plus ALTER migration plans for PostgreSQL, MySQL, SQLite, or SQL Server

Inject visible or signature-style watermark fields into CSV or JSON exports so shared datasets can be traced later