URL parameter encoding and decoding

How to quickly generate random alphanumeric mixed strings at the cursor position.

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When copying addresses to link to Excel cells, the add...

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How to quickly insert the current date time at the mouse cursor position

When we can quickly generate the year, date and curren...

Quickly export clipboard text contents as a TXT notepad file

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How to quickly select each line of text and add sequence number?

In the daily text processing, the function of directly...

Copy text to clipboard quickly export to Docx format file in Office Word

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How to quickly view the selected text Base64 encrypted string?

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Quickly delete selected text in each line of the first letter, number or symbol

Usually we extract text from web pages or data content...

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Excel to Xltx

To a lot of folder name uniform prefix, these three methods are very easy to use!

There are a large number of folders in the computer ne...

A large number of JPG, PNG format images batch conversion to TIF format

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Batch improve JPG, PNG image contrast! Say goodbye to the gray, let the photo rejuvenate

During work or daily picture processing, occasionally ...

Batch PPT Add Image Watermark

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Multiple notepad, plain text file how to batch rename the first line of content to the file name

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Delete Duplicate Rows

The multiple picture files in accordance with the fixed resolution to batch split into a large number of small pictures

When the picture has high-definition resolution, such ...