How to batch delete txt text in all blank lines? Teach you 6 ways!

TXT plain text file is one of the most basic and common file formats, we all know that TXT text file format is simple, strong compatibility, is often widely used for logging, data export, programming scripts and information collation. However, many TXT files generated by exporting or copying and pasting from the system often include a large number of blank lines. These "blank lines" not only occupy storage space, but also interfere with our data reading, program parsing and content reading. However, batch deletion of all blank lines in TXT is a key step to improve text cleanliness and processing efficiency.

Next, I will give you a systematic analysis of the typical scenarios in which this operation must be performed, such as log cleaning, code optimization, data preprocessing, etc., and elaborate on 6 really available practical tools. If you need to delete blank lines in notepad, you can combine the functional characteristics, advantages and limitations of several methods to choose the one that suits you! Hope to provide you with a comprehensive and reliable TXT blank line cleaning guide to help you work efficiently ~

under what circumstances do I need to batch delete all blank rows in TXT Notepad?

Here are a few typical usage scenarios, covering multiple areas of technology, office and learning:

1. when the system log file is cleaned up, deleting blank lines reduces the size of the file.
2. The programming code is de-redundant, and the code compactness can be improved after cleaning.
3. When sorting out the data list, deleting blank rows can ensure data continuity and avoid reporting errors.
4. After reading notes or excerpts are sorted out and deleted in a unified way, the documents will be cleaner and the format will be uniform and beautiful.
5. If there are empty lines in the collected contact information list, the identification of mass email or SMS tools will be affected. Deleting can ensure the validity of the list.

Preview the effect of batch deletion of blank lines in txt text files

before treatment:

after treatment:

method 1: Use HeSoft Doc Batch Tool to delete blank lines in a text document in bulk

recommend index:★★★★★

Advantages:

1. this is an efficient batch processing software that supports importing multiple text documents at once.
2. Directly check the corresponding option button, you can quickly, batch, automated completion of processing, greatly saving the time of manual processing one by one, especially suitable for processing a large number of files or repetitive tasks.
3. In addition to deleting blank lines, the tool also provides functions such as deleting blank lines at the beginning/end of lines, clearing spaces in file names, format conversion, and content replacement.
4. Localized processing guarantees security, and all operations are completed on the user's local computer, avoiding the risk of data leakage and having strong privacy.
5. Friendly operation interface, simple and intuitive design, fool operation, novice can quickly get started.

Disadvantages:

1. need to download the installation software, occupy space memory, and need to register to use.
2. only supports the use of computer installation operation.

Operation steps:

1. Open 【 HeSoft Doc Batch Tool ] software, select the [Text Tool] button, and then find [Delete Blank in Text]].

2. Click [Add File, add one or more TXT Notepad files that need to delete blank lines, or you can select [Import File from Folder] to import TXT Notepad files, or you can drag and drop them with one click.

3. Enter the [Operation] option page, check the Delete All Blank Lines button at the bottom of the figure, and the next step will be completed.

4. Select the save location of the new file, and then wait for the processing to be completed. Soon after the processing is completed, click to open your save location to view the TXT notepad file with blank lines deleted successfully.

Method 2: Use TextFixer online free tool to clean up blank lines in Notepad file

recommend index:★★★☆ ☆

advantages:

1. completely free, no cost, and no need to install software.
2. The interface is simple and provides real-time preview of the cleaning effect.
3. Support directly paste text or add upload txt file
4. the processing speed is relatively fast and can be used without registration.

Disadvantages:

1. only a single file is supported, and batch operation cannot be realized, because the system does not support batch uploading of multiple TXT, resulting in the need to manually add a single notepad, which is a bit troublesome and cumbersome.
2. The file size limit is strict and large files cannot be transferred.

Operation steps:

1. Open the website, find the function button to clear blank lines, and click to add your TXT file directly;
2. The system will automatically load the text content and check some options that meet your requirements;
3. Click the "Remove Lines" button, and the page will display the cleaned text;
4. Finally, click "Download Text File" to save and download the new TXT file with no blank lines.

Method 3: Use Online-Utility.org to batch delete blank lines from TXT files

recommend index:★★★☆ ☆

advantages:

1. completely free, no charge items, low cost.
2. Support large text paste, simple operation, good hands-on.
3. The processing logic is clear, but you don't have to write your own scripts, and the results are reliable.

Disadvantages:

1. only text paste is supported, and automatic file addition is not supported.
2. The interface is rudimentary and there is no ability to batch process files.
3. Privacy cannot be guaranteed and confidential documents are not recommended.
4. Advertising pop-up window interference, the operation will accidentally touch the obstruction.

Operation steps:

first open the URL, copy and paste all the TXT content into the text box, then manually clean and paste the new file content, copy or save as a new TXT file.

Method 4: Use Text Mechanic online operation tool to clear all blank lines in Notepad

recommend index:★★★☆ ☆

advantages:

1. the tool is powerful and supports a variety of text processing functions.
2. Support real-time preview, do not download any software, do not need to pay.
3. Supports handling large paragraphs of text.

Disadvantages:

1. it supports pasting text and adding and uploading txt text files, but batch operations cannot be done.
2. There is a limit on the number of daily use, only suitable for temporary operation, not suitable for enterprise-level application scenarios.
3. More advertising, pop-up window will interfere with the operation.

Operation steps:

1. First, you need to open the correct tool website, and then paste the TXT content that needs to be processed;
2. Click the "remove empty lines" button, and the tool will automatically delete blank lines;
3. Finally, save the copy result, and a new TXT without blank lines will be generated.

Method 5: Use the Zamzar tool conversion function to delete blank lines in the file.

recommend index:★★☆ ☆ ☆

advantages:

1. support batch file conversion, the file can be converted to txt after the operation.
2. The results can be received by mail.
3. Support the addition and operation of large files.

Disadvantages:

1. need to register or enter the mailbox, can not fully guarantee the privacy of personal files.
2. The processing speed is slow, the network speed is slow or the file is too large, I am afraid it will be even slower.
3. Non-special tools, need to be customized settings, complicated operation, need to be converted, and the number of steps is increased. It is not suitable for Xiaobai or people who often need to use this function.

Operation steps:

1. Upload files or directly add txt files, and then convert the format to "TXT";
2. Enable "Clean text" in "Options" and wait for the email download link after submission.

Method 6: Use Browserling-Text Tools to delete notepad blank lines

recommend index:★★★☆ ☆

advantages:

1. designed for developers, the tool has very accurate operation tasks, supports regular expressions, and does not need to write scripts.
2. Can be real-time preview, the results are more reliable.
3. There is no need to install additional software or pay for it.

Disadvantages:

1. automatic addition of Notepad files is not supported, only the paste text operation is supported.
2. The interface is in English, and it is not suitable for friends who cannot understand the language. They need to use translation tools.
3. Online services cannot guarantee the security of files.

Operation steps:

1. Just find the delete empty lines tool button and paste the text content, and the tool can automatically delete blank lines.
2. Then copy the result and save it as TXT.

Summary

friends, batch deletion of blank lines in TXT files is an important operation to improve text quality and processing efficiency. Whether in log analysis, code writing or data sorting, cleaning up empty lines can significantly improve readability and compatibility. The tools I introduced, whether online operation or software that needs to be installed, each have unique advantages, some are easy to operate, some support real-time preview, and some are suitable for technical users. However, considering the use restrictions of file privacy, size limitation and functional integrity, regular expressions, batch processing and so on, I suggest that the first method is more suitable for people who delete blank lines in batches for a long time. In short, mastering the use of these tools can help you easily cope with complex text processing tasks, truly realize the transformation from "messy text" to "structured data", and inject more organization and efficiency into your office and learning. Try it quickly ~