Metadata Extractor Online - Free Browser Tool

Delimiterdetected: ","

Input CSVCSV92bytes

File size92 B

Rows3

Columns4

Cells12

Empty cells0

Avg row length22 chars

Tip: use samples, upload, copy, download, and send-to actions inside the workspace where available.

What is Metadata Extractor?

Metadata Extractor is a free, browser-based tool that helps you pull exactly what you need out of noisy text. Extract row count, column types, file size, byte distribution. It's built for speed and privacy: Everything runs locally in your browser — your data is never uploaded to a server. No sign-up, no installs, and no daily limits.

How to use Metadata Extractor

1Paste the text, HTML, or data you want to extract from.
2The matches are pulled out automatically as you type.
3Copy the extracted list or download it.

Features

Pulls matches instantly with de-duplication
Great for cleaning scraped or pasted text
100% client-side — no upload, fully private
Free with no account, no watermark, and no daily limit
Works on large inputs, limited only by your device's memory
Load a sample, then copy, download, or share your result

Common uses

Quick one-off extractor jobs without opening a heavy app
Preparing data before importing it elsewhere
Sharing a reproducible result with a teammate via a link

Frequently asked questions

How do I use Metadata Extractor?: Paste or drop your data into the workspace, adjust the options to fit your data, then copy or download the result. Extract row count, column types, file size, byte distribution.
Is my data uploaded or stored anywhere?: No. Everything runs locally in your browser — your data is never uploaded to a server. Nothing is sent to a server, so it's safe to use with private or sensitive data.
Is Metadata Extractor free?: Yes — it's completely free with no account, no sign-up, no watermark, and no daily usage limits.
What's the maximum file size?: There's no hard limit imposed by the tool. Because processing happens in your browser, the practical ceiling is your device's available memory — most everyday files work instantly.
Do I need to install anything?: No installs and no extensions — it runs entirely in your web browser and even works offline once the page has loaded.

What is Metadata Extractor?

Frequently asked questions

How do I use Metadata Extractor?

Paste or drop your data into the workspace, adjust the options to fit your data, then copy or download the result. Extract row count, column types, file size, byte distribution.

Is my data uploaded or stored anywhere?

No. Everything runs locally in your browser — your data is never uploaded to a server. Nothing is sent to a server, so it's safe to use with private or sensitive data.

Is Metadata Extractor free?

Yes — it's completely free with no account, no sign-up, no watermark, and no daily usage limits.

What's the maximum file size?

There's no hard limit imposed by the tool. Because processing happens in your browser, the practical ceiling is your device's available memory — most everyday files work instantly.

Do I need to install anything?

No installs and no extensions — it runs entirely in your web browser and even works offline once the page has loaded.