Table to Markdown — Paste & Convert

Convert tables to Markdown/CSV, or Markdown tables back to CSV — no page access, all processed locally in your browser.

Table to Markdown & CSV converter — paste a table, copy the result out Table to Markdown — Paste & Convert turns any table you can copy into clean, portable output — paste it in, pick a format, copy the result out. Copy a table from a web page, a spreadsheet, Google Docs, Notion, or Confluence with a plain Ctrl+C, paste it into the popup, and get a GitHub-Flavored Markdown table or CSV instantly. Works the other way too: flip the direction toggle to Markdown to Table, paste (or type) a Markdown table — from a README, a spec doc, an AI-generated answer — and get it back as CSV instantly, or (premium) TSV/JSON/HTML. PRIVATE BY DESIGN Zero access to your browsing — no content scripts, no host permissions. It cannot read your open tabs or the page. Every byte of parsing and formatting happens locally, inside the popup. The table you paste never leaves your browser. This extension collects no data of any kind — no analytics, no tracking, no telemetry. The only network traffic it ever makes is checking your purchase status with ExtensionPay (this happens each time you open the popup, so premium access always reflects your current status), plus opening ExtensionPay's hosted checkout if you choose to upgrade. FREE, AND GENUINELY USEFUL - Paste a table (from a Ctrl+C copy of any rendered HTML table) and get a correctly-formatted GitHub-Flavored Markdown table, with pipe-escaping and automatic column alignment (numeric columns right-align). - Merged cells handled correctly: colspan/rowspan are flattened so the output grid is always clean and rectangular — no ragged rows, no missing cells. - CSV output with proper quote-escaping for commas, quotes, and embedded newlines. - Header-row toggle, for tables where auto-detection guesses wrong. - No HTML table on the clipboard? Paste tab- or comma-delimited plain text (a spreadsheet copy, for instance) and it still parses into a clean table. - Markdown → Table, free: paste a GitHub-Flavored Markdown pipe table and get it back as CSV — handles escaped pipes and backslashes, ragged rows, and tables with or without a header row, correctly. - Copy the result with one click; your last-used direction, format, and theme (light/dark/system) are remembered between sessions. PREMIUM ($5 one-time) For anyone converting tables regularly: - Extra output formats, BOTH directions: TSV, JSON (array of objects keyed by your header row, or array of arrays without one), and clean semantic HTML — for pasting into rich-text editors that don't accept Markdown. Applies to Table → Markdown AND to the Markdown → Table inverse direction. - Multi-table batch paste: paste a whole page with several tables (a wiki page, a long spec) and convert every table in one pass instead of just the first. - Saved format presets: name and save a bundle of output settings — format, delimiter, alignment, escaping — and re-apply it in one click next time. No subscription, no account required — pay once, keep the features. Instead of hand-typing Markdown pipes or wrestling a spreadsheet export, this is one popup that turns any table you can copy into the format you actually need — and turns a Markdown table right back into one, too — without ever asking to see what's on your screen.