Question 1

What is Askerium and what can I do with it?

Accepted Answer

Askerium is a free online workspace that lets you upload CSV, Excel, JSON, and PDF files and analyze them by asking questions in plain language — no code required. You can filter rows, spot trends, find missing values, and export results, all through a conversational AI interface. It also offers 38 free browser-based tools for file conversion, data cleaning, and developer utilities.

Question 2

How does AI data analysis work in Askerium?

Accepted Answer

Upload your file to the Askerium workspace. The AI reads the column structure and a small data sample automatically, then you can ask anything: 'show me the top 10 rows by revenue', 'how many null values are there?', 'summarize this dataset'. The AI responds with filtered tables, summaries, and insights — all without you writing a single line of code.

Question 3

What file formats does Askerium support for AI analysis?

Accepted Answer

Askerium supports CSV, Excel (.xlsx, .xls), JSON, and PDF files for AI-powered analysis. All parsing happens entirely in your browser — your file is never uploaded to any server. For the free conversion tools (CSV to Excel, JSON formatter, PDF merge, etc.) no account is needed at all.

Question 4

Is Askerium free to use?

Accepted Answer

Yes. All 38 conversion and developer tools are completely free — no account, no limits. The AI workspace is free with 5 AI queries per day and up to 3 file uploads per day as a guest. Creating a free account gives you 10 uploads per day. The Premium plan (€9/month) unlocks unlimited AI queries and full session history.

Question 5

Is my data safe? Does Askerium upload my files to a server?

Accepted Answer

Your files are never uploaded to any server. All CSV, Excel, JSON, and PDF parsing happens locally in your browser using client-side JavaScript. Only the column schema, a small representative sample (a few rows), and aggregated statistics are sent to the AI model — never your full dataset. You can safely use Askerium with confidential business data.

Question 6

Do I need to know programming or SQL to use Askerium?

Accepted Answer

No. Askerium is designed for anyone who works with data — analysts, marketers, finance teams, researchers — not just developers. You describe what you want in plain language ('find duplicates', 'show me rows where revenue > 1000', 'calculate the average by category') and the AI handles the rest.

Question 7

Can Askerium analyze Excel and CSV files with AI without me uploading them to a cloud?

Accepted Answer

Yes — this is one of Askerium's key features. Your files are parsed entirely in the browser; nothing is stored in the cloud or on any server. The AI receives only a structural summary of your data, not the actual rows. This makes Askerium one of the most privacy-friendly AI data analysis tools available.

Question 8

What is the Data Detective feature in Askerium?

Accepted Answer

Data Detective is Askerium's automatic data quality analysis. When you upload a file, it instantly scans for null values, infers column types (text, number, date, email, URL), detects duplicate rows, spots potential outliers, and generates actionable suggestions for data cleaning — all without any manual configuration.

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