CSV-X vs Convertio vs TableConvert

Last Updated: April 1, 2026

Compare free data conversion tools. CSV, JSON, Excel converters compared.

Tool	Price	Signup	Limits	Key Features
CSV-X.comYou are here	Free	No	No limits	CSV viewer, converter, JSON tools, data analyzer
Convertio	Free (limited) / $10/mo	Optional	100MB/day free	300+ format conversions
TableConvert	Free	No	None	Table format converters (CSV, JSON, SQL, HTML, etc)
Mr. Data Converter	Free	No	None	CSV to JSON, XML, HTML, etc.

Our Honest Take

CSV-X.com: Best for quick data conversions. AI-powered analysis is unique.

Convertio: Supports everything but daily limits are strict.

TableConvert: Great for format-to-format table conversion. No file upload needed.

Mr. Data Converter: Simple and fast but limited to basic conversions. No AI features.

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Frequently Asked Questions

Is CSV-X free to use?

Yes, all CSV and data tools are completely free with no account needed.

What file formats can I convert to/from CSV?

We support CSV, JSON, XML, Excel (XLSX), TSV, and SQL formats.

Is there a row limit for CSV files?

We support CSV files with up to 1 million rows.

Is my data kept private?

All data is processed in your browser or deleted from our servers immediately after processing.

Can I use this for large datasets?

Yes, our tools are optimized for large files and high-volume data processing.

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💡 Pro Tip: Drag and drop files directly onto the tool for instant processing. Works with multiple files too!

Supported Formats

CSV JSON XML XLSX TSV SQL YAML

🔗 Frequently Used With

Free Alternatives Excel to JSON Converter Data Processing Guide: Clean, Convert, and Analyze

Why Choose This Tool

🔒 100% Private

Files processed in your browser. Nothing uploaded.

⚡ Lightning Fast

AI-powered processing in seconds, not minutes.

💰 Always Free

No hidden fees, no signup, no limits.

🌐 Works Everywhere

Any device, any browser. No installation needed.

How It Works

Upload

Drop your file or paste content into the input area

Process

Click the button and let AI do the heavy lifting

Download

Get your result instantly, ready to use

User Reviews

Lisa W.★★★★★

"I recommend this to all my students. Simple and effective."

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Sarah M.★★★★★

"This tool saved me hours of work. Simple, fast, and exactly what I needed."

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Ryan P.★★★★★

"Great quality output. The AI features are surprisingly good for a free tool."

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From Our Blog

CSV to JSON Conversion: Complete Developer Guide API Integration for Non-Developers: A Practical Guide — csv-x.com Database vs Spreadsheet: When to Make the Switch — csv-x.com