Reusable Export Profiles
Export once. Reuse forever.
Save cleaning rules, column selection, and formats. Perfect for recurring data sources.
Chrome Extension
Stop cleaning
web tables by hand.
Export clean, analysis-ready data from websites in seconds.
Automatic cleaning, column control, and reusable export profiles.
All inside your browser.
100% Local
No Account
Works Offline
Export HTML tables to CSV, Excel, JSON, NDJSON or SQL,
clean and ready for analysis
Detect tables automatically. Clean, preview, and export exactly what you need.
All exports in one place
HTML Table Exporter PRO
Column selection & reordering
Column Selector
Preview cleaned data
Hover Preview
Repeat exports in one click
Export History
No uploads. No servers. Everything runs locally in your browser.
Why exporting web tables usually requires cleaning
Built for professional workflows
Column Control
Export only what matters.
Select and reorder columns once. Stop deleting columns in Excel.
Hover Preview
See the cleaned data before exporting.
Preview how numbers, dates, and nulls will look before generating the file.
Automatic Metadata
Your exports document themselves.
ZIP exports include schema.json and README.md with source and export rules.
100% local processing.
Your data never leaves your browser.
All processing happens locally. No servers. No uploads. No tracking.
Export to the formats you actually use:
CSV
Excel
JSON
NDJSON PRO
SQL PRO
Optimized for analysis, not just storage.
Choose how you pay
100% local processing
14-day money-back guarantee
Instant delivery
Works offline
Common Questions
Do I need to create an account?
No. HTML Table Exporter runs 100% locally in your browser. Your data never leaves your device, and we don't collect any analytics. After purchase, you'll receive a license key. No registration required.
What's the difference between Free and PRO?
The free version includes CSV, JSON, and Excel export with basic cleaning. PRO adds professional formats (SQL, NDJSON), advanced cleaning presets, custom export profiles, batch ZIP export, and auto-generated metadata with schema.json and README.md files.
Does this work offline?
Yes. All data processing happens locally in your browser. Once installed, the extension works completely offline. Your license is validated once during activation, then cached locally.
What is a "Custom Export Profile"?
A profile saves your preferred settings: cleaning rules, output formats, naming conventions, and metadata options. For example, create a "Pandas" profile that auto-normalizes dates and numbers, exports to CSV with UTF-8 encoding, and includes a schema.json. Reuse it across all your projects with one click.
How do the cleaning presets work?
PRO automatically detects and normalizes common data issues: dates convert to ISO format, currencies and numbers handle both US and LATAM formats, empty/null values standardize, and boolean fields convert to true/false. All rules are customizable per profile.
What is schema.json and why do I need it?
schema.json documents the structure of your exported data: column names, inferred types, and nullability. It's essential for professional workflows: you can import it into DuckDB, use it to validate data pipelines, or share it with teammates.
Is this a subscription?
You choose. Monthly ($14.99/mo, cancel anytime), Annual ($99/year, 45% savings), or Lifetime ($249 once, no renewals). All plans include the same features. The only difference is payment frequency.
What's your refund policy?
14-day money-back guarantee, no questions asked. If you're not satisfied for any reason, submit a request via our official Support Form within 14 days of your purchase.
Does this work on Firefox/Safari/Edge?
The extension is currently developed and officially supported for Google Chrome. It has also been tested on Brave, where it works as expected since Brave is Chromium-based. At this time, there are no plans to support Firefox, Safari, or Edge.
Ready to stop wasting time
cleaning web tables?
Export clean, analysis-ready data in seconds, not hours.