Free · No signup · Browser-based
Convert CSV to fixed-width text.
Drop a CSV, get a column-aligned text table. Numeric columns auto-right-align. Configurable padding and optional header underline. Paste anywhere monospace.
Drop a CSV, get a column-aligned text table. Numeric columns auto-right-align. Configurable padding and optional header underline. Paste anywhere monospace.
Fixed-width / ASCII table output is great for plain-text reports, log files, monospace email, and READMEs. This tool produces a padded text table where numeric columns right-align (so amounts line up) and text columns left-align. Toggle the header underline on or off as you like.
Drag a file, click to choose, or paste data directly into the input pane.
Types are inferred so the output is correctly formatted — not strings everywhere.
Copy the fixed-width text or download the file — ready to drop straight into your tool of choice.
Most free fixed-width text converters bury your file in an upload form and stamp the result. Ours runs entirely in the browser, keeps your types intact where the format allows, and hands back clean fixed-width text you fully own.
Numbers, booleans and nulls are preserved wherever fixed-width text supports them — not every value dumped as a quoted string.
Your file is parsed and converted in your browser — verify in DevTools → Network. Nothing is uploaded, logged, or stored.
The fixed-width text is well-formed and standards-compliant — properly escaped, with sensible defaults you can override above the output.
Download as many times as you like. The whole conversion runs on your device, so there's no sign-up and no cap.