Free & Secure

The Best CSV Viewer
Chrome Extension

View, search, and filter CSV data in a clean, interactive table directly in your browser. No upload required.

Install on Chrome Use Web Version
Parsy JSON tree view
How it works

From comma-packed text to sortable table

Parsy turns CSV and TSV data into a real table you can scan, filter, and copy from.

1. Auto-detect
Recognizes CSV/TSV content and files, auto-detecting the delimiter
2. Instant table
Rows and columns render as a readable table instead of a text blob
3. Filter & search
Type to filter rows live, across every column
4. Copy cells or rows
Click to copy exactly the data you need
Use cases

Built for everyday data review

Data exports
CSV downloads from databases, analytics tools, and admin panels
Spreadsheet exports
Files copied out of Excel or Google Sheets
Log files
Structured CSV or TSV logs from servers and pipelines
Quick data QA
Eyeball a dataset before importing it somewhere else
Features

A CSV viewer built for developers

Every feature is crafted for speed and productivity. No bloat, no tracking.

Sortable, Filterable Table

Rows and columns render as a real table you can scan and sort — not a wall of commas.

Delimiter Auto-Detection

Automatically detects commas, semicolons, or tabs so TSV files work exactly the same way.

Dark & Light Themes

Premium glassmorphism design in both modes. Switch instantly from the toolbar or popup panel.

Live Row Filtering

Type to filter rows in real time across every column.

File Viewer

Drag & drop local .csv or .tsv files. Works fully offline.

Zero Dependencies

100% pure JavaScript. No external libraries, no network requests, no tracking.

See it in action

Premium developer experience

Every pixel is designed to reduce friction and enhance readability.

JSON tree view
JSON Tree View — Dark Mode
CSV table view
CSV Table View — Filterable
File viewer
File Viewer — Drag & Drop
10
Formats supported
0
Dependencies
0 B
Data sent externally
∞
Files you can view

Stop squinting at raw data

Install Parsy in one click. Free forever, no account needed.

Install on Chrome — It's Free

Why use Parsy as your CSV viewer?

A raw CSV file is just commas and line breaks until something renders it as a table. Parsy acts as a fast CSV and TSV viewer that turns exported data into a sortable, filterable table directly in your browser tab.

The delimiter is detected automatically, quoted values with embedded commas are parsed correctly, and a live filter box lets you narrow down rows without opening a spreadsheet app.

Frequently asked questions

Does Parsy support TSV (tab-separated) files?

Yes. Parsy auto-detects the delimiter — comma, semicolon, or tab — so CSV and TSV files both render the same way.

What's the maximum file size Parsy can handle?

Parsy runs entirely in your browser, so the practical limit depends on your device's memory rather than a fixed cap. Very large files (well over 100,000 rows) may render more slowly.

Can I sort and filter columns?

Yes. Click a column header to sort, or use the filter box to narrow rows live as you type.

Does Parsy handle quoted commas and special characters?

Yes. Parsy follows standard CSV quoting rules, so values containing commas, quotes, or line breaks inside quotes parse correctly.

Is my CSV data uploaded anywhere?

No. Parsing and rendering happen 100% locally — nothing is sent to a server.

More Parsy tools

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