CSV Reader Online - View CSV Files as Table
Open CSV files, detect delimiters and preview rows as a searchable table
What is this CSV reader?
CSV Reader Online helps you open CSV files as a clean browser table without Excel. It is useful for checking exports, reviewing spreadsheet data, inspecting reports, and quickly confirming that delimiters and quoted values are being read correctly.
How to use it
- Choose a .csv file or paste CSV text into the input box.
- Click View CSV to open a searchable table preview in a new tab.
- Copy the table as text or download the previewed rows as JSON.
Key features
- Runs in your browser, so CSV files are not uploaded to the server.
- Supports quoted values, UTF-8 text, delimiter detection, row counts and column counts.
- Large CSV files are limited to a practical preview size to keep the page fast.
Common use cases
Use this tool to preview customer exports, analytics reports, product feeds, database dumps, email lists, bank exports, translation files, and any CSV file you need to inspect quickly without opening a spreadsheet app.
Frequently asked questions
Everything you need to know about this tool.
What is a CSV reader?
A CSV reader opens comma-separated or delimiter-separated text files and displays the rows and columns as an easy-to-read table.
Can I open CSV files without Excel?
Yes. This CSV reader works in your browser, so you can preview CSV files without installing Excel or spreadsheet software.
Is my CSV file uploaded to your server?
No. CSV parsing runs locally in your browser. The file is not uploaded or stored on our server.
Which delimiters are supported?
The reader detects comma, semicolon, tab and pipe delimiters, including quoted CSV values.
Can I convert CSV to JSON?
Yes. After parsing your CSV, you can download the previewed rows as a JSON file.