무료 온라인 TXT → CSV 변환기
완전히 무료인 브라우저 기반 TXT 파일을 CSV로 변환하는 방법. 계정 불필요, 소프트웨어 불필요, 서버 업로드 불필요 — .txt 파일을 드롭하고 테이블을 미리보고 CSV를 다운로드하기만 하면 됩니다.
여기에 데이터의 실시간 표 미리보기가 표시됩니다.
100% free and private — your .txt stays on your device.
Convert TXT to CSV online, for free
Looking for a free online TXT to CSV converter with no catch? This tool runs entirely in your browser. There is nothing to install and no sign-up, and because the conversion happens on your device, your files are never uploaded.
Drop a .txt file onto the box or paste its contents. The converter detects the delimiter, splits the text into columns, and shows a live preview. Keep the output on CSV and download — or copy it straight to your clipboard.
Want the paste-focused version? See online text to CSV. Need many files at once? Use the batch converter.
How to use it
붙여넣기 또는 업로드
Add your text or drop a file — it is read locally in your browser, never uploaded.
Preview & adjust
Check the live table and the row / column counts, then tweak the delimiter or options if a column looks off.
Copy or download
Grab the result with Copy or Download. You can reopen recent conversions from this device too.
Input and output example
Upload a .txt and download CSV — free and entirely in your browser.
product price
Pen 1.20
Pad 3.50product,price
Pen,1.20
Pad,3.50Why a browser-based converter is safer
무료가 데이터를 넘겨줘야 한다는 의미는 아닙니다.
Nothing leaves your device
Many “online” converters upload your file to a server to process it. This one does all parsing locally with JavaScript, so confidential lists, exports and customer data stay private. You can even use it offline once the page has loaded.
No sign-up, no limits to unlock
There is no account wall and no paid tier hiding the useful features. Delimiter detection, header handling, encoding options and Excel-safe numbers are all available immediately.
Drag, drop, done
Drag a .txt straight from your file manager, or click to browse. Pasting works too, which is handy when the text is already on your clipboard.
Still fully featured
Being free and private does not mean basic: you get the same ten output formats, live table preview, copy, download and on-device history as every other tool here.
Free without the trade-offs
“Free” online tools often recoup the cost in other ways — uploading your files, gating useful options behind an account, or wrapping the page in heavy tracking. This converter takes a different approach: it is free because it is simple, doing its work in your browser with no server to pay for and no file to store. That means there is nothing to sign up for and nothing held back; delimiter detection, header handling, encoding controls and Excel-safe numbers are all available the moment the page loads. It also means your text files stay private, which is the whole point when the data is sensitive. If you outgrow single-file conversion, the batch tool handles up to fifty files at once, and the same options carry over, so moving from one file to many does not mean relearning anything.
Free Online TXT to CSV Converter — FAQ
Is it really free?
Yes. There is no charge, no account and no feature paywall.
Are my files uploaded?
No. Conversion runs in your browser; your .txt never leaves your device.
Do I need to install anything?
No. It works in any modern browser with no extension or app.
Can I drag and drop files?
Yes, drag a .txt onto the box or click to choose it.