Tools

Small tools for everyday research and writing. Choose a tool to get started.

Math & writing

LaTeX to SVG

Turn LaTeX equations into crisp SVG images. Preview, customize, and export directly in your browser.
RF & electromagnetics

RF Impedance Calculator

Analyze six transmission lines, synthesize dimensions, and sweep geometry with browser-based analytical models.
Data & visualization

Arbitrary Plot Generator

Plot CSV data and LaTeX functions with muted palettes, custom markers, and downloadable SVG figures.
Circuits & electronics

SPICE Netlist Viewer

Render LTspice netlists with native devices, nested circuits, automatic wiring, and SVG export.