Online Text Processing Workflow
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Click "Add Step" or select a preset workflow to startAbout Online Text Processing Workflow
What is a Text Processing Workflow?
A text processing workflow is a "chained processing" model: you can combine multiple independent text processing operations in sequence to form a pipeline. Text passes through each step in order, and the output of the previous step automatically becomes the input of the next, ultimately producing a result after multiple rounds of cleaning, conversion, and filtering.
Supported Processing Steps
Currently supported processing steps include: trim leading and trailing spaces, remove all spaces, remove blank lines, remove duplicate lines, remove empty lines, convert to uppercase, convert to lowercase, swap case, capitalize first letter, find and replace, add prefix, add suffix, sort lines, reverse lines, keep only matching lines, filter out matching lines, add line numbers, character/word count, and more.
Privacy and Security
All processing steps are executed locally in your browser in sequence, and no text content is uploaded to a server. You can safely process content involving trade secrets, personal privacy, or code snippets.
Tips
It is recommended to place "powerful" steps first (such as removing spaces or blank lines), and fine-grained steps later (such as replacement or adding prefixes/suffixes). Each step can be temporarily disabled via the switch on the left for easy debugging and comparison. Click the up/down arrows in the upper right corner of a step card to adjust the processing order.