✦ local-first chrome extension for structured data extraction

turn messy webpages into clean json and csv in one click

Webpage JSON Extractor helps you pull structured data from tables, card grids, directories, job boards, and search result pages — without writing scraper code. Review the preview, clean the fields, and export the result fast.

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tables lists directories cards csv export json export privacy-first

product snapshot

what the extension does

core flow

🔍

detect

find tables and repeated structures on the page

👁

preview

inspect rows before export and rename fields

📥

export

download json or csv, or copy the result

✂️

cleanup

dedupe rows and normalize urls

⚡ Main features

Everything you need, nothing you don't

🎯

Messy pages to clean records

Extract tables, lists, directories, search results, and card grids into structured rows with a single click.

📄

JSON and CSV exports

Review the preview, rename fields, remove noise, then export to JSON or CSV instantly.

🧹

Field cleanup built in

Trim whitespace, dedupe rows, normalize URLs, and keep only the fields that matter.

🔒

Local-first core flow

The main extraction runs in your browser — no backend required, no data sent anywhere.

👆 How it works

Built for fast manual extraction.

Open a page

Start on a page with repeated rows, cards, or a table.

Click extract

The extension detects candidate structures and shows a preview.

Export or copy

Rename fields, remove noise, then export JSON or CSV or copy to clipboard.

✅ Ideal for

Everyday data capture workflows.

Lead lists from directories

Job boards and search result pages

Product catalogs and pricing grids

Documentation indexes and reference tables

Content research from structured pages

Copying data into Notion, Airtable, or spreadsheets

🌐 What you can extract

Extract high-quality JSON from any site

Modern websites look beautiful but are extremely difficult to extract data from. Our extension uses advanced DOM analysis and smart structure recognition to deliver clean, logically organized JSON — ready for scripts, spreadsheets, AI models, or automation tools.

💼

Job boards

LinkedIn, Y Combinator, HH.ru, Indeed, Glassdoor. Captures job title, company, salary, location, requirements, benefits, and full description — perfect for recruitment databases.

🛒

E-commerce products

Extracts product name, price, discount, rating, reviews, specs, image URLs, SKU, stock status, and variants — ideal for price monitoring and catalog creation.

🏢

Company profiles

Pulls company name, description, website, social links, employee count, founding year, industry, and key contacts from startup directories.

🏠

Real estate listings

Grabs price, address, property type, area, rooms, floor level, photos, and agent info.

📰

News & blogs

Extracts headline, author, publish date, full text, categories, tags, and featured images — great for content monitoring and media intelligence.

👤

Social & professional profiles

Captures public profile data: name, username, bio, followers, location, and verification status.

📊

Tables & directories

Intelligently converts HTML tables, card grids, and long lists into clean arrays of JSON objects with proper nesting.

⚛️

Dynamic web apps

Works on React, Vue, Angular, and other heavy JS applications thanks to advanced rendering-aware parsing.

❓ FAQ

Common questions

What does the extension extract?

It is designed for tables, repeated card layouts, directories, product listings, search results, and other structured webpage patterns.

Does it need AI for the core flow?

No. The initial version is code-first and works without AI. AI can be added later as an optional fallback for messy pages.

Where does the data go?

The core extraction is local-first. By default, page content is processed in your browser and exported by you. No data leaves your browser.

When will it be available in the Chrome Web Store?

The extension is currently under review. We'll update this page as soon as it's published. Stay tuned!