CSV Viewer
Stop squinting at raw comma-separated text. Drop your CSV and watch it transform into a crisp, sortable table in milliseconds — no spreadsheet software, no signups, no nonsense.
No CSV file uploaded
Upload a CSV file to view its contents in the table
What Are CSV Files?
CSV files are simple text files that store data in rows and columns, kind of like a basic spreadsheet. They're super popular because almost every program can read them—from Excel to databases to analytics tools.
People use CSV files to export data from databases, share information between different apps, backup spreadsheets, or move data around without worrying about compatibility issues.
Why Use This Viewer?
Sometimes you just want to peek at a CSV file without opening Excel or importing it into a database. That's where we come in. This viewer lets you see what's inside your file instantly, right in your browser.
Plus, everything stays private—your file never leaves your computer. We built this to be fast, simple, and completely secure for handling your data.
How to Use the CSV Viewer
It's pretty straightforward. Click the upload button, choose your CSV file, and you'll see it laid out in a nice table format. You can scroll through rows and columns to check your data, spot any issues, or just get a quick overview of what's inside.
For larger files, we'll paginate the results so everything loads smoothly. Use the navigation controls at the bottom to jump between pages and explore your entire dataset.
Frequently Asked Questions
Is my CSV file safe when I upload it?
Yes, your files are completely safe. Everything happens right in your browser—your CSV never gets uploaded to any server. It stays on your computer the whole time.
What's the largest CSV file I can view?
You can view files with millions of rows. We show 20,000 rows at a time to keep things running smoothly, but you can navigate through all your data using the page controls.
Do I need to install anything?
Nope! This tool works entirely in your web browser. No downloads, no installations, no sign-ups required.
Can I view files with different delimiters?
Yes! While we're optimized for standard comma-separated files, the viewer also works with tab-separated (TSV) and other common delimiters.
Other Free Tools
CSV Editor
A lightweight, no-install CSV editor that feels like a spreadsheet. Click any cell, make your changes, and download a clean file — your data stays on your machine the entire time.
CSV Pretty Print
Raw CSV is for machines. Pretty-printed CSV is for humans. Instantly convert your file into a neatly padded, column-aligned text table perfect for documentation, Slack messages, or terminal output.
CSV Cleaner
Trailing spaces, blank rows, BOM markers, Windows line endings — the tedious stuff that breaks imports and wastes your time. Run it through our cleaner and get a corrected file with a full report of what changed.
CSV Formatter
Every data source has its own quirks — inconsistent quotes, mixed delimiters, rogue whitespace. Our CSV Formatter irons them all out and hands you back a file that plays nicely with every tool in your stack.
CSV Row Filter
Extract exactly the rows you care about using intuitive conditions — filter by value, range, pattern, or date across any column. Combine rules with AND/OR logic and download the matching subset in seconds.