世界上最简单的基于浏览器的文本子字符串提取工具。输入文本并指定起始和终止位置即可提取所需部分。非常适合数据处理、文本分析或从较大文本块中提取特定内容。
Input text
Extracted text
工具选项
Extraction options
Start position (1-based index)
Number of characters to extract
Extract from each line independently
Reverse the extracted substring
提取子字符串 示例
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This example extracts the first 5 characters from the text.
Extraction options
Start position (1-based index)
Number of characters to extract
Extract from each line independently
Reverse the extracted substring
Extract a substring starting from position 11 with a length of 10 characters.
Extraction options
Start position (1-based index)
Number of characters to extract
Extract from each line independently
Reverse the extracted substring
Extract characters 1-3 from each line and reverse them.
Extraction options
Start position (1-based index)
Number of characters to extract
Extract from each line independently
Reverse the extracted substring