📐 PEM Base64 Line Wrapper
Paste a raw, unwrapped Base64 blob (no line breaks) and pick a label to wrap it into valid PEM format — 64-character lines with the right BEGIN/END header.
Paste a raw, unwrapped Base64 blob (no line breaks) and pick a label to wrap it into valid PEM format — 64-character lines with the right BEGIN/END header.