텍스트를 CSV 파일로 변환

If your goal is specifically to create a CSV file from text — not just see a result, but get a proper .csv you can save and share — this tool walks it through end to end: paste or upload, set the columns, and download the file.

It handles the parts people get stuck on: choosing a delimiter, keeping a header row, and protecting values that contain commas or quotes so the file opens cleanly in Excel and other tools. Everything runs locally, so the file is built on your device.

Already have a file to upload? Use TXT → CSV. Want the online, browser-first framing? See text to CSV file online.

A plain list is turned into a downloadable CSV file in a couple of clicks.

Choosing how text becomes columns

Decide what separates your fields. If each line already uses commas, tabs or pipes, Auto-detect handles it; for a plain list, each line becomes a one-column row until you add a delimiter within the lines.

Headers and data types

Tick 첫 행은 헤더 to keep column names. Enable Excel 안전 숫자 so IDs like 007 and long codes are not mangled into 7 or scientific notation when the file opens in Excel.

Encoding for international text

Turn on the UTF-8 BOM if the file will be opened in Excel and contains accented or non-Latin characters, so they display correctly.

Saving and sharing

The download is a standard .csv, so it opens in Excel, Google Sheets, Numbers and database import tools, and can be emailed or uploaded like any other file.

The difference between a CSV that just works and one that frustrates the next person usually comes down to three choices made before you click download: the delimiter that splits your text into the intended columns, whether the first line is a header, and whether numeric-looking values need protecting from Excel. Decide those up front and the resulting file opens cleanly the first time, in any tool. Because everything is built locally, you can iterate quickly — tweak a setting, watch the preview update, and export only when the table looks exactly right.

A real .csv file, not just renamed text

A genuine CSV file follows RFC 4180: fields are comma-separated, fields containing commas or quotes are wrapped in double quotes, and line endings are consistent. Many tools that "export CSV" skip these rules and break when the data contains commas. This converter applies them correctly so the file opens cleanly in Excel, Google Sheets, databases and any import tool.

How to create a CSV file from text

Paste your text above — a list, a table copied from a browser or document, or an export from another tool. The converter auto-detects the delimiter (comma, tab, pipe or semicolon) and shows you a live column preview. If the columns look right, click 결과 다운로드 and a .csv file lands in your downloads folder immediately. Change the 출력 형식 setting to TSV, pipe or fixed-width if your target system needs a different format.

Make a CSV file from a plain list

If your input is a single-column list (one item per line), paste it in and enable 첫 행은 헤더 if the first line is a column name. You get a one-column CSV with a proper header — ready to import as a lookup table or reference list.

Encoding: when to use UTF-8 BOM

By default the file is UTF-8, which handles accented characters, Chinese, Arabic and other scripts correctly. If you plan to open the file directly in Microsoft Excel, tick UTF-8 BOM before downloading. Excel uses the BOM (byte order mark) to recognise the encoding; without it, non-ASCII characters may appear garbled.