Text Deduplication and Separator Tool
Separator Settings
Input Items
0
Deduplicated Items
0
Deduplication Rate
0%
Deduplication Processing
💡 Tool Detailed Instructions
This tool provides powerful text deduplication and separator conversion functionality. It can split text based on specified delimiters, remove duplicates, and recombine with new delimiters. Ideal for organizing lists, emails, SEO keywords, phone numbers, and other data cleaning scenarios.
✨ Core Features:
- Start Deduplication: Split text according to the selected "Input Separator", remove duplicates, then recombine the results using the "Output Separator".
- Deduplicate and Sort: On the basis of deduplication, sort the results in ascending or descending order.
- Deduplicate and Remove Empty Items: Automatically filter out empty strings or items containing only spaces during the deduplication process.
⚙️ Separator Settings:
- Input Separator: Select or enter the character used to split the original text. Must be chosen correctly, otherwise items cannot be recognized properly. For example, when processing SEO keywords separated by commas, select "Comma".
- Output Separator: Select or enter the character used to recombine the deduplicated results.
- "Items" Option: When selected, the output format will be in an array-like form, for example: 'aa', 'bb', 'cc'.
- Auto Trim Whitespace: Automatically remove leading and trailing spaces from each item before processing.
- Case Sensitive: When enabled, "Apple" and "apple" will be treated as different items.
📊 Statistics:
- Input Items: The number of original items split according to the "Input Separator"
- Deduplicated Items: The number of unique items remaining after removing duplicates.
- Deduplication Rate: (Input items - Deduplicated items) / Input items × 100%,直观显示去重效果。
🔧 Text Operations:
- Copy/Clear Input: Quickly operate on input box text.
- Copy Result/Swap Text: Quickly operate on output results, or swap results with input text for further processing.
💎 Usage Tips:
- SEO Keyword Deduplication: Paste keyword lists (usually separated by commas), select "Comma" as both input and output separators to quickly clean up duplicate words.
- Organize Lists: For lists with one item per line, select "Newline" as the separator.
- Generate Arrays: Convert comma or newline separated text to array literal format commonly used in programming by selecting "Items" as the output separator.
- Combining "Auto Trim Whitespace" and "Remove Empty Items" options can greatly improve data cleaning efficiency.
Tip: Please select the correct "Input Separator" according to your needs. This is the key to accurately splitting text. The comma[,] separator is especially suitable for deduplicating website SEO keywords.