Convert TXT to Excel Online

Free online TXT to Excel converter - no upload, no signup

Paste text or choose a .txt file, pick how it is structured, and get an .xlsx workbook - all in your browser.

Delimited text, key=value logs, one value per line, JSON Lines, or extract fields with a regular expression.

How to Convert TXT to Excel (3 Steps)

1. Paste your text or choose a .txt file. Use the box above (up to 10M); the text stays in your browser.
2. Pick the structure and press Convert. Auto-detect handles most files - delimited, key=value, one value per line or JSON Lines.
3. Download the Excel file. Save the generated .xlsx workbook. The data never leaves your computer.

Online vs App

Same job, two ways — pick the one that fits your file:

In short: this page is best for a quick, small file. For large files or batch jobs, use the DataFileConverter desktop app — it also ships a command line for scripts and scheduled runs.

What to Know About TXT to Excel

• A plain .txt file has no schema, so the tool has to be told how rows are shaped - that is what the structure selector is for.
• Delimited treats the first line as the header and writes it as the first row of the sheet.
• The result is a real .xlsx workbook with one sheet; every value is written as text so nothing is silently reinterpreted.
• Extract runs a regular expression over the whole text; each capture group becomes a column.
• Conversion runs locally with JavaScript - your text is never uploaded to a server.

Frequently Asked Questions

Is this TXT to Excel converter free?

Yes. The online converter is completely free and needs no account or email.

Is my text uploaded to a server?

No. The conversion runs entirely in your browser, so your text never leaves your device.

What Excel format is produced?

A real .xlsx workbook with one sheet. The header row becomes the first row, and every value is written as text so nothing is silently reinterpreted.

What if my TXT has no delimiter?

Use the Lines mode to get one row per line, or the Extract mode to pull matching fields out of the text with a regular expression.

Related Tools

TXT to JSON | TXT to CSV | TXT to XML | Excel to JSON | Excel to CSV | Merge text files

Need bigger files or batch conversion?

If this service cannot convert your data correctly, or your files are big than 10M, or you want a batch conversion, you can use Data File Converter to Convert TXT to Excel Offline.

Want to stay in the browser? Subscribe (from $5/month) to raise the online limits.

If you have any question or suggestion, please contact us.