SM
Tools11 tools, all free

The
workshop

Purpose

Small, free tools for the jobs that used to take a spreadsheet, a whiteboard, and an evening. Nothing to install, nothing to sign up for.

All tools

Open · free · no telemetry

Data · layout

Fixed-Length File Parser

Parse fixed-length text files with ease. Define your field layout and visualize your data in a structured format.

Use Parser

Ops · calendar

On-Call Schedule Creator

Generate rotation schedules for your team with custom frequencies and export to Excel or any calendar app.

Create Schedule

Health · plant-forward

Vegan Macro Calculator

Calculate personalized macronutrient targets for plant-based nutrition, with vegan-specific recommendations and food suggestions.

Calculate Macros

Debug · terminal-adjacent

Log Viewer

Analyze and filter application logs, search, filter by level, and navigate with keyboard shortcuts and pagination.

View Logs

Finance · kids

Trump Account Calculator

Check the $1,000 federal seed eligibility and project a child’s Trump Account to age 18 with tax-deferred compounding.

Project Growth

Finance · tax

SALT Cap Calculator

Find your usable SALT deduction after the new $40k cap and its 30% high-income phasedown.

Calculate SALT

Compliance · AI

EU AI Act Disclosure Generator

Answer a few questions and generate the user-facing transparency disclosures Article 50 of the EU AI Act requires.

Generate Disclosures

Civic · benefits

Benefits Work-Requirement Checker

Estimate whether the new 80-hour Medicaid and SNAP work requirements apply to you, and whether you qualify for an exemption.

Check Eligibility

Compliance · devsec

CRA SBOM Readiness Scorer

Score a CycloneDX or SPDX file against the EU Cyber Resilience Act’s SBOM expectations, entirely in your browser.

Score SBOM

ML · transformers

Attention Visualizer

Visualize multi-head self-attention: type a sentence and watch the weights light up across heads.

Visualize Attention

ML · classifiers

Decision Tree Visualizer

Watch a decision tree split data step by step, with adjustable depth and Gini or entropy criteria.

Grow a Tree