The free TXT to CSV converter that actually produces a proper file
Most online txt to csv converters show you a text box with the converted output and leave you to copy and paste it yourself. That's fine for small amounts of data, but it creates problems: you might accidentally paste with extra formatting, the data might be cut off, or you might open it in a text editor and still need to save it manually with the right extension.
Our tool takes a different approach. After conversion, you get a table preview so you can visually confirm the data is structured correctly — columns are aligned, headers are in place, no rows are split. Then you can download a properly formatted .csv file with one click, ready to open directly in Microsoft Excel, Google Sheets, LibreOffice, or any other spreadsheet application.
What types of text can this convert?
The tool handles any text where columns are separated by a consistent delimiter character. The most common formats are:
Tab-delimited text (TSV)
Tab-delimited files are one of the most common text data formats. When you copy a table from Excel, a database query result, a terminal output, or many web applications, the columns are often separated by tab characters. This is sometimes called TSV (tab-separated values). Our tool handles this with the default "Tab (\t)" delimiter setting — just paste the data and convert.
Pipe-delimited text
The pipe character ( | ) is widely used in database exports, legacy system outputs, and EDI (Electronic Data Interchange) files. It's particularly common in older enterprise systems and data exports from ERP platforms. Select "Pipe ( | )" from the delimiter dropdown and your pipe-delimited data converts cleanly to CSV.
Space-separated data
Some command-line tools and log files output data with multiple spaces between columns. The space delimiter mode collapses consecutive spaces and treats them as a single column separator. Useful for processing terminal outputs or fixed-width-style text that uses spaces for alignment.
Custom delimiter
If your data uses a delimiter that isn't in the standard list — such as two colons (::), a semicolon-space combination, or any other character sequence — select "Custom" and type your delimiter into the field that appears. The tool will split columns on your custom delimiter exactly.
The table preview — why it matters
Converting text to CSV without being able to see the result in context is like driving without a windscreen. You might end up with the right output, or you might not — and you won't know until you open the file in Excel and find that the columns are misaligned, a header is missing, or some cells contain values that should have been split across multiple columns.
Our text to csv converter shows a formatted table preview of the first ten rows of your converted data immediately after conversion. Headers appear in bold. Each column is clearly delineated. You can see at a glance whether the delimiter was detected correctly and whether the data structure looks right before downloading.
If something looks wrong — for example, if all the data appeared in one column instead of several — you know immediately to try a different delimiter. No wasted downloads, no opening a file in Excel to discover it needs to be converted again.
Proper CSV formatting — what most tools get wrong
CSV sounds simple — just replace the delimiter with commas. But the RFC 4180 CSV standard (the format that Excel and Google Sheets actually expect) has specific rules about how to handle edge cases:
- Values containing commas must be wrapped in double quotes — otherwise the comma is interpreted as a column separator
- Values containing double quotes must have those quotes escaped by doubling them ("")
- Values containing newlines must be wrapped in double quotes so the newline isn't interpreted as a new row
Many basic converters don't handle these cases. If your input data contains commas within values (common in addresses, descriptions, and product names), a naive converter will split those values incorrectly across multiple columns. Our tool applies proper RFC 4180 escaping to every cell, so the output is always correctly formatted regardless of what's in your data.
Who uses a text to CSV converter?
Anyone who needs to move data from a text format into a spreadsheet or database will find this tool useful. Some common use cases:
Database and system administrators
Database query results exported as tab-delimited or pipe-delimited text need to be converted to CSV for import into reporting tools, BI platforms, or for sharing with non-technical colleagues who use Excel.
Data analysts
Raw data from APIs, log files, and legacy systems often arrives in inconsistent text formats. Converting to CSV is typically the first step in any data cleaning or analysis workflow.
Content and marketing teams
Product data, email lists, and campaign results exported from various platforms are often delivered as text files. Converting to CSV makes them immediately usable in Excel, Google Sheets, or direct import into a CMS or CRM.
Developers
When building or testing data import pipelines, having a quick browser-based converter for one-off data transformations avoids the overhead of writing a script for every small conversion task.
Frequently asked questions
No. All conversion happens in your browser using JavaScript. Your data never leaves your device. You can safely convert confidential data, client data, or any sensitive information.
Double-click the downloaded file — Excel should open it automatically and recognise it as a CSV. If Excel shows all data in a single column, go to Data → Text to Columns and choose Comma as the delimiter. In Google Sheets, use File → Import and select "Comma" as the separator.
The tool handles this automatically using RFC 4180 CSV formatting. Any cell that contains a comma is wrapped in double quotes in the output, which tells spreadsheet applications to treat the entire quoted string as one cell value rather than splitting on the comma.
CSV (Comma-Separated Values) uses commas as the column delimiter. TSV (Tab-Separated Values) uses tab characters. Both are plain text formats that spreadsheet applications can read. TSV is often preferable when the data contains commas — this tool converts TSV to CSV with proper escaping so commas in your data don't cause column-splitting issues.
Yes. Select "Pipe ( | )" from the delimiter dropdown, paste your pipe-delimited data, and click Convert. The tool splits each row on the pipe character and outputs properly formatted CSV. This is useful for data from older ERP systems, banking exports, and EDI files that commonly use pipe delimiters.