Free Tool
CSV Viewer
View and search CSV files online with sorting and filtering. Great for Amazon flat files and ad reports.
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Click or drag and drop a CSV file here
How to Use
1
Upload CSV
Click or drag and drop your CSV, TSV, or text file. Supports comma and tab-separated values with automatic detection.
2
Search & Sort
Search across all columns to find specific data. Click any column header to sort ascending or descending.
3
Analyze Data
View row counts, filter results, and quickly scan through your Amazon flat files, ad reports, or inventory data.
Frequently Asked Questions
What file formats are supported?
This tool supports CSV (comma-separated values) and TSV (tab-separated values) files. It automatically detects the separator. Files with quoted fields and embedded commas are handled correctly.
Is my data uploaded to a server?
No. All file parsing happens in your browser. Your CSV data never leaves your device, making it safe for sensitive business data like sales reports or inventory files.
How many rows can I view?
The viewer can handle files with tens of thousands of rows. For very large files (100K+ rows), performance may vary depending on your device. The search and sort features work on all loaded data.