ListGPT
Comparison
Compare two lists
Row-by-row column comparison
Symmetric difference of two lists
Cleanup
Remove duplicates from a list
Remove rows using a list
Work with stop words
Remove or replace fragments
Remove line breaks
Remove extra spaces
Remove empty lines
Remove all whitespace
Trim whitespace on lines
Trim characters at start and end
Cut text by symbol
Trim text after N characters
Remove prefixes and suffixes
Remove diacritics
Case-insensitive deduplication
Normalized deduplication
Substring filter
Regex filter
Remove characters
Keep allowed characters
Remove punctuation
Text & line breaks
Tabs to spaces
Spaces to tabs
Normalize line endings
Collapse empty lines
Wrap text by width
Remove soft line breaks
Ensure trailing newline
Convert non-breaking spaces
Merge, split & transpose
Merge two columns
Split list by delimiter
Split list into groups
Merge lists
Convert text to column
Convert column to row
Sorting & shuffle
Sort rows
Shuffle rows
Reverse row order
Rotate list
Random line sampler
Slice by index range
Counting
Number rows
Count rows
Line length analyzer
Count duplicates
Word frequency counter
Sum numbers
Add columns
Multiply columns
Extraction
Extract URLs
Extract numbers
Extract email addresses
Extract regex matches
Other
List combinator
Add prefix and suffix
Add suffix to each line
Convert to lowercase
Convert to uppercase
Title case converter
Format list
Regex replace
Flip text
Repeat text
URL encode / decode
HTML encode / decode
Base64 encode / decode
Spaces to line breaks
Line breaks to spaces
🇷🇺
Рус.
Base64 encode / decode
Convert strings to and from Base64 without external tools.
Input
Result
Mode
Encode
Decode
Run
Clear
Copy