Empty Lines and Whitespace Cleanup
Apply six distinct line operations with optional Markdown and indentation protection.
Enabling local controls…
1. Source and settings
Local processing only; nothing is fetched, executed, uploaded or persisted. Each field32KiB; complete output1MiB. CPU work uses a cancellable Worker:10s startup/1s processing. Editing clears old results and exports.
Model, limits and sources
Up to5,000 lines. Preserve one consistent LF/CRLF/CR style; mixed endings are refused. Markdown protection keeps fenced/indented code, hard-break spaces and at least one separator blank. Indentation protection disables leading trim. Whitespace-only blank detection is optional. This is bounded line editing, not a full Markdown formatter.
Source controls inspected2026-10-19; model reviewed2026-10-19.
2. Complete result
Choose an operation and process the input.
How to use this tool
Enter local input, review the explicit options and model, then run and export the complete result.
When not to use it
Up to5,000 lines. Preserve one consistent LF/CRLF/CR style; mixed endings are refused. Markdown protection keeps fenced/indented code, hard-break spaces and at least one separator blank. Indentation protection disables leading trim. Whitespace-only blank detection is optional. This is bounded line editing, not a full Markdown formatter.