Search tools

Markdown Table to YAML

Convert Markdown Table into YAML locally, with explicit format controls, bounded validation, a reviewable preview when practical, and a separately named download.

MARKDOWN to ODT

Convert MARKDOWN into ODT locally, with explicit format controls, bounded validation, a reviewable preview when practical, and a separately named download.

Markdown to Plain Text

Convert Markdown into Plain Text locally, with explicit format controls, bounded validation, a reviewable preview when practical, and a separately named download.

MARKDOWN to RTF

Convert MARKDOWN into RTF locally, with explicit format controls, bounded validation, a reviewable preview when practical, and a separately named download.

Calculators

Marketplace Payout Calculator

Bridge marketplace sales to payout after fees, fulfillment, and withholding.

Physics

Mass Energy Equivalence Calculator

Calculate mass energy equivalence with guided inputs, visible equations, substituted working, and model assumptions.

Physics

Mass From Density Volume Calculator

Calculate mass from density volume with guided inputs, visible equations, substituted working, and model assumptions.

Physics

Mass Spring Frequency Calculator

Calculate mass spring frequency with guided inputs, visible equations, substituted working, and model assumptions.

Matrix Determinant Calculator

Matrix Determinant Calculator with visible formula, field hints, and browser-local calculation.

Matrix Trace 2x2 Calculator

Calculate matrix trace 2x2 with guided inputs, visible equations, substituted working, and model assumptions.

Mean Absolute Deviation Calculator

Calculate mean absolute deviation with guided inputs, visible equations, substituted working, and model assumptions.

Mean Absolute Percentage Error Calculator

Calculate mean absolute percentage error with guided inputs, visible equations, substituted working, and model assumptions.