Convert TXT to CSV
Convert delimited TXT data to CSV in your browser with automatic tab, comma, semicolon, and pipe detection.
Drop your TXT files here
Up to 50MB per file.
Conversion Settings
Files never leave your browser
How to Convert
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Upload your TXT files
Drag and drop or select TXT files from your device. You can upload multiple files at once.
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Configure Output
Start the conversion. Crest Convert will prepare the CSV file using the appropriate format engine.
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Download CSV files
Once conversion finishes, download your files individually or as a compressed ZIP archive.
Why convert TXT to CSV?
Converting TXT to CSV gives plain text the structure and compatibility needed for editing, sharing, publishing, printing, or importing into another application.
Paragraphs and line breaks are carried into the CSV file, with no Crest Convert watermark and no software installation required.
Frequently Asked Questions
Is this conversion safe?
Yes. This conversion runs entirely in your browser - your files are not uploaded to any server.
Will I lose quality?
Detected rows and columns are preserved. Plain prose without a consistent delimiter becomes a single text column.
Can I batch convert?
Yes! You can upload multiple TXT files at once and convert them all to CSV simultaneously. Download them individually or as a ZIP archive.
Is there a file size limit?
Since this conversion happens in your browser, the limit depends on your device's memory. Most devices handle files up to 50MB without issues.
Why convert TXT to CSV?
Converting TXT to CSV gives you broader compatibility and flexibility. CSV may offer better compression, wider software support, or features like transparency that TXT doesn't support.