Media
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Description
Turn HTML tables on the current page into clean CSV files. Tables are read and converted on your device. Clean web tables to CSV finds the HTML tables on the page you are viewing and saves them as CSV files. How to use it 1. Open a page that has a table. 2. Click the extension icon in the toolbar. 3. Check the preview, then click Download CSV for the table you want. What it handles - Merged cells. Cells that span rows or columns are expanded, and the value is repeated into each cell it covers, so every row stands on its own. - Header rows. Two or more header rows become one, joined as "Group / Sub" (for example "2025 / H1"). - Leading zeroes. Values are written as text, exactly as shown on the page. 00501 stays 00501 in the file. - Formula defence. A cell that starts with =, +, -, @, a tab or a carriage return gets a leading apostrophe, so a spreadsheet app treats it as text, not a formula. This means a negative number such as -5 is written as '-5. - Nested tables. A table inside a table is listed as its own entry. - File format. Comma separated, quoted where needed, with a UTF-8 byte order mark so Excel reads accented and non-Latin text. Free - List and preview every table on the page. - Download any table up to 100 rows and 20 columns as a CSV. Pro, £12 a year - Download a single table of any size as a CSV. - Download every table on the page as one ZIP, with one CSV per table and a metadata.json file holding the source URL, page title, capture date and the row and column count of each table. Privacy Tables are read and converted on your device. The extension does not upload table content or your browsing history. The only network request is the licence check, which sends your licence key and nothing else. What it does not do It reads ordinary HTML <table> elements in the top frame of the page. It does not read PDFs, tables drawn with <div> elements, or rows that load as you scroll. Chrome does not let extensions read some pages, such as chrome:// pages and the Chrome Web Store.