GFM subset — headings, bold/italic, strikethrough, links, auto-links, images, lists, task lists, tables, quotes, highlighted code, rules, [toc]. No footnotes.
Markdown to HTML
Write Markdown, get live-preview HTML — GFM tables, task lists, highlighted code, auto TOC, copy-rich & .html export, all safely escaped.
$ ls ~/tools
More tools
JSON Formatter & Validator
Format, minify & validate JSON with exact error locations, a tree view, JSONPath queries, convert to CSV/YAML/TS and a two-file compare.
Diff Checker
Compare two texts — line, word and character-level diffs, jump-to-change minimap, drag-drop files and a .patch export. Nothing leaves your browser.
CSS Gradient Generator
Design linear, radial, conic & mesh gradients visually — OKLCH interpolation, drag the stops, export CSS/Tailwind/SCSS/@keyframes.
Invoice Generator
Create a clean invoice, estimate or quote — per-line tax, balance due, saved clients & templates, JSON export, save as PDF. No signup.
this tool is hand-coded by a WordPress developer — your site gets the same care. Hire me on Upwork