Calquer: Web Scraper to Excel, Sheets & CSV — No Code

About

Calquer is a no-code web scraper that turns any repeating list, grid, or table on a web page into a clean spreadsheet — no setup, no selectors, no XPath, no code. Open it on a page full of repeating items and Calquer recognizes the pattern, lays out the columns, and collects every row for you. Open the result straight in Excel or Google Sheets.

Your data never leaves your browser. No account, no servers, no analytics — period.

The name comes from "calque" — a faithful, element-by-element copy. That's exactly what Calquer does: it mirrors the structure of what you see on the page into a tidy spreadsheet.

WHAT YOU GET
• Skip the setup — open it on a list and it auto-detects the rows and columns for you, no clicking field by field.
• Capture the whole list, not just the screen — it follows infinite scroll AND "Next page" pagination to the end.
• Clean data out of the box — prices, dates, and ratings come out normalized and ready to use.
• Columns on your terms — keep, drop, reorder, and rename them in plain English before you export.
• Export your way — CSV, JSON, or TSV, or copy straight into Google Sheets or Excel.
• Review before you save — results open in their own tab to search, edit, dedupe, and hide columns.
• Tables and grids done right — classic HTML tables and modern ARIA / React data grids both work, and your real column headers become the column names.
• Stays on your machine — local run history for quick reuse; nothing is ever uploaded.

WHEN TO REACH FOR CALQUER
• When you're staring at a 200-row directory and need it in a sheet today — without learning XPath.
• When you're tracking competitor prices and copy-pasting is killing your afternoon.
• When a research dataset is trapped across paginated search results.

USE CASES
• Research — pull structured datasets from listing pages into a spreadsheet in minutes.
• Lead generation — collect names, titles, and details from directories and profiles.
• Price & market monitoring — track product prices and availability across catalog pages.
• E-commerce — export entire product grids with titles, prices, and ratings.
• Real estate & jobs — turn property and job listings into a sortable spreadsheet.
• Directories — capture business listings without copy-pasting row by row.
• SERP / SEO — extract search-results data for keyword and competitive research.
• Competitive research — snapshot competitor catalogs and listings for comparison.

PRIVACY — 100% LOCAL
Calquer runs entirely on your device. There is no account to create, no server to send data to, and nothing leaves your browser. The data you collect is yours and stays local — exported only when you choose to save or copy it. Calquer collects no analytics and ships with a "none" data-collection disclosure on Firefox.

WHY NO SCARY PERMISSION WARNING
Calquer requests the minimum a page tool can: activeTab, scripting, and storage. It deliberately does NOT request broad host access, so you won't see the alarming "read your data on all websites" prompt at install. Calquer can only act on the tab you explicitly run it on, when you run it.

PERMISSIONS, EXPLAINED
• activeTab — lets Calquer work on the current tab only when you activate it. No background access to other sites.
• scripting — injects the on-page picker/collector into that active tab (chrome.scripting.executeScript) the moment you start a run. Nothing is injected or executed until you invoke the extension on a tab.
• storage — saves your settings (chrome.storage.sync) and the in-progress crawl session plus recent run history (chrome.storage.session / local) on your own device. None of it is transmitted anywhere.

FAQ
Q: Do I need to know how to code or write selectors?
A: No. Calquer detects the repeating pattern and proposes columns automatically. You just confirm, then collect.

Q: Does it handle infinite scroll and pagination?
A: Yes. It collects across both lazy-loaded scrolling lists and multi-page results.

Q: Where does my data go?
A: Nowhere but your device, until you export it. Everything runs locally in your browser.

Q: What formats can I export?
A: CSV, JSON, and TSV, plus copy-to-clipboard for pasting into spreadsheets.

Q: Does it work on regular HTML tables?
A: Yes — both modern card/grid layouts and classic tables are supported.

Q: Does it work in Firefox too?
A: Yes. Calquer is built for both Chrome and Firefox.

If a page shows a repeating list, Calquer can usually turn it into a spreadsheet — quickly, locally, and without code.