Remove Blank Lines
Delete extra blank lines; optionally keep one blank line between paragraphs.
How to use
- 在左侧输入框粘贴或输入文本，结果实时自动处理。
- 默认删除全部空行；勾选「保留段落间一个空行」后，段与段之间会保留一个空行。
- 「删除仅含空格/制表符的空行」开启时，只包含空白字符的行也会被视为空行删除。
- 统计区会显示处理前后的行数变化，支持复制、下载和撤销。
SSS
Does Remove Blank Lines upload my data?
No. Processing stays in your browser and is not uploaded.
Do I need an account?
No. Open and use — no signup.
How is this different from upload-based tools?
Tools run locally in your browser; content is not sent to our servers for processing.
Are there limits?
Limited by device memory and the browser; very large inputs may slow the page.