CSVLens

What it does

Free AI CSV analyzer with no file upload. Load massive CSVs in seconds, not hours. Ask questions in plain English, get instant charts. 100% private and data never leaves your browser.

Free AI CSV analyzer with no file upload. Load massive CSVs in seconds—not hours. Ask questions in plain English, get instant charts. 100% private—data never leaves your browser.

No file upload—your CSV stays local and loads instantly. Ask questions in plain English, get charts in seconds. 100% private. Drag and drop any CSV—even massive files load in seconds, not hours. No upload to servers. Everything runs locally in your browser. Type naturally: "What's the average order value?" or "Show me monthly trends." No SQL syntax to learn. Instant answers with auto-generated charts. Pin your favorites to build dashboards in seconds. Everything you need to explore, understand, and share insights. Ask questions like you're talking to a colleague. No SQL required. No upload wait—CSVs load in seconds, not hours. DuckDB processes millions of rows instantly. No uploads. No…from csvlens.com

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  The Analysis tool in Claude.ai2025 · claude.com · ▲260

  Analyzing and visualizing data from CSV files

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  I scrape Steam data every month and it's yours to download for free2025 · gginsights.io · ▲161

  Yeah, there's AI, but I added it because I found it easier to find answers I'm looking for. For the data scientists, you can download the CSV and go crazy. Would love to know what discoveries or learnings can be found from it. To download the raw scraped data you need to become a paid member but you don't really need it unless you're wanting to finesse a table of data for a particular need. The cost is mostly just an incentive to help me pay the bills for running the website. The bunch of available CSV files contain large amounts of data which has everything from tags, genres, pricing,…

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