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How it works
AskCSV opens your CSV or Excel file in your browser, runs read-only SQL over it there, computes results deterministically, and shows the generated SQL with every chart.
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Learn to read your data.
Plain-English guides to getting answers and charts out of your spreadsheets.
CSV analysis guides
Start with a task, see how AskCSV works, or check how your data is handled.
Getting started
Prepare your file, see how it works, and what it costs.
Working with CSV data
Explore totals, trends, charts, and data quality with worked examples.
Privacy & data handling
What gets uploaded, what the AI sees, how long files are kept, and how to delete them.
All guides
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How AskCSV pricing works
Try AskCSV free with $0.25 of credits, then subscribe for $5 a month with $5 of usage included, and add credits from $10 when you need more. No ads.
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AI CSV Analysis Without Uploading Your File
How AskCSV runs AI CSV analysis without uploading: what stays in your browser, what is sent to the AI provider, how data is kept, and how to delete it.
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CSV to Chart Online Free: No Account Needed to Try
Turn CSV data into bar, line, area, pie, or scatter charts by asking in plain English. Free to try without an account, with the SQL shown behind each chart.
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Ask Questions About a Spreadsheet in Plain English
Learn how to ask questions about your spreadsheet in plain English instead of writing formulas. Answers come from a real SQL query, and the query is shown.
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Private CSV Analysis in Your Browser: No Upload, No Install
Open AskCSV in any browser, including mobile, and analyze a CSV with plain-English questions — no install and no model download. Plus where your data goes.
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Free CSV AI Analysis: How the Free Credits Work
Analyze a CSV with AI for free — $0.25 of credits to try it without an account. See what the free credits cover and how the $5/month subscription with included usage works.
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Get Insights From CSV by Asking Questions
Open a CSV, ask in plain English, and get summaries, trends, and charts computed from real query results — with the SQL shown behind every chart.
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Summarize a CSV File With AI in Seconds
Summarize a CSV by asking plain-English questions: row counts, totals, grouped averages, and charts. A fixed six-row example, checkable by hand.
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How to Find Outliers in a CSV Without Writing Code
Learn how to find outliers in a CSV by asking plain-English questions. The search runs as a read-only SQL query over your file, and the query is shown.
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Convert CSV into Charts by Asking in Plain English
Convert a CSV or Excel file into charts and tables by asking questions in plain English. Charts are built from the SQL query result, and the query is shown with each one.
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Data minimisation checklist for analyzing CSVs with AI
A practical data-minimisation checklist for analyzing CSV files with any AI tool, plus exactly how AskCSV handles browser-local files, sub-processors, retention, and deletion.
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Analyze Sales Data Without an Expert (Free)
Learn how to analyze sales data without an expert. Ask questions in plain English, get charts and answers computed from real SQL query results, no sign-up needed.
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CSV Analysis Without Excel Formulas: Just Ask
Do CSV analysis without Excel formulas — ask questions in plain English and get answers computed from real SQL query results, with the query shown.
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Find Your Best Customers From a CSV With AI (Free)
Learn how to find best customers from a CSV export by asking plain-English questions, with rankings computed from a real SQL query. No sign-up needed to try.
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Turn a CSV Export Into a Dashboard
Turn a CSV export into charts and key numbers by asking plain-English questions. Every figure comes from a SQL query over your file, and the query is shown.
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How to Analyze Survey Results From a CSV With AI
Analyze survey results from a CSV with AI: count answers, spot trends, and keep the survey file in your browser with clear retention and deletion.
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Clean and Explore Messy CSV Data With AI
Explore messy CSV data by asking questions in plain English — inconsistent dates, text amounts, and blank rows handled in the generated query. No install needed.
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On-device AI vs cloud AI for CSV analysis: an honest comparison
How on-device AI and cloud AI differ for CSV analysis, where AskCSV draws the line (the file and its queries in your browser, the model on a server), and exactly what leaves your browser.
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CSV AI Analysis for Financial Data, Without Uploading It
Run CSV AI analysis on financial data: open the file in your browser, ask in plain English, and check the SQL behind every chart. Free to try without an account.
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Free CSV Analyzer vs ChatGPT: an honest comparison
What changes when you use a free CSV analyzer instead of pasting the file into a chatbot: browser-local files, SQL-backed charts, visible queries, and exactly what the AI sees.
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Visualize CSV data online: ask a question, get a chart
Turn a CSV into bar, line, area, pie, scatter, and histogram charts, tables, and KPIs by asking in plain English — built from the query result, with the SQL shown.
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Chat With CSV: AI Answers for CSV and Excel Files
Chat with a CSV or Excel file in plain English and get SQL-backed answers with charts. Your file stays in the browser; the AI writes the SQL and every chart shows it.
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AskCSV reaches 1,000 questions after launch
A short note marking AskCSV's first 1,000 questions after its 2023 launch.
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3 Ways to Input CSV Data
Use file selection, drag and drop, or pasted delimited data to load a CSV, TSV, or Excel file into AskCSV.
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10 Professionals Share How Data Analysis Tools Improved Their Work
10 Professionals Share How Data Analysis Tools Improved Their Work Insights from Healthcare Managers to Marketing Managers
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The reason behind creating AskCSV
AskCSV was created to make plain-English CSV analysis more accessible, with answers computed from real SQL query results and the query shown.