Large file line count tool

Introduction to the Large File Line Count Tool:

1. This tool can count the number of lines in large files online and supports processing files up to gigabytes in size.

2. How to use the tool:

(1) First, upload the file you want to count the lines of using the upload port at the top of the tool.

(2) Once the file is successfully uploaded, the tool will run automatically and display the progress.

(3) When the process is complete, the tool will display the number of lines in the file.

(4) This tool supports files in formats such as JSON, XML, CSV, JS, HTML, LOG, and CSS.

3. Use Cases:

(1) Extremely large files (in the GB range) that cannot be opened directly, such as software logs.

(2) Files for which you need to count the number of lines of content.

(3) Files that need to be compressed, split, or trimmed, where the number of lines must be known before submission.

4. This tool only supports files with UTF-8 encoded content; larger files will take longer to process.