ListShift
@listshift.com
ListShift is your go-to toolkit for sorting, cleaning, and reshaping lists and data directly in your browser. Fast, simple, and built to keep your workflow smooth. https://listshift.com/
New tool: Check if a List is Sorted
Verify list ordering with detailed analysis. Shows out-of-order items, accuracy percentage, and correct sequence preview. Handles numeric and text sorting.
Verify list ordering with detailed analysis. Shows out-of-order items, accuracy percentage, and correct sequence preview. Handles numeric and text sorting.
Check if a List is Sorted
Need to Check if a List is Sorted and verify the ordering of your data without manually scanning through hundreds of entries? This tool analyzes your list for proper sort order and provides detailed feedback about any items that are out of place. Simply paste your list, choose your sorting criteria, and instantly see whether […]
listshift.com
December 25, 2025 at 3:05 AM
New tool: Check if a List is Sorted
Verify list ordering with detailed analysis. Shows out-of-order items, accuracy percentage, and correct sequence preview. Handles numeric and text sorting.
Verify list ordering with detailed analysis. Shows out-of-order items, accuracy percentage, and correct sequence preview. Handles numeric and text sorting.
New tool: Tag List Items with Index or Prefix
Add numbers, letters, Roman numerals or custom tags to list items. Flexible starting points, custom text, preserves formatting structure.
Add numbers, letters, Roman numerals or custom tags to list items. Flexible starting points, custom text, preserves formatting structure.
Tag List Items with Index or Prefix
Need to Tag List Items with Index or Prefix and add structured identifiers to your plain text lists? This tool adds customizable tags like numbers, letters, or custom prefixes to each item, making your lists easier to reference and organize. Simply paste your list, choose your tagging format, and instantly see results with sequential identifiers. […]
listshift.com
December 22, 2025 at 3:00 AM
New tool: Tag List Items with Index or Prefix
Add numbers, letters, Roman numerals or custom tags to list items. Flexible starting points, custom text, preserves formatting structure.
Add numbers, letters, Roman numerals or custom tags to list items. Flexible starting points, custom text, preserves formatting structure.
New tool: Repeat a List Multiple Times
Duplicate lists with custom counts and patterns. Sequential blocks, item-by-item, random order with numbering and separators for bulk data creation.
Duplicate lists with custom counts and patterns. Sequential blocks, item-by-item, random order with numbering and separators for bulk data creation.
Repeat a List Multiple Times
Need to Repeat a List Multiple Times and create expanded datasets for testing or bulk operations? This tool duplicates your entire list according to your specified count and pattern, giving you larger datasets perfect for load testing, sample data generation, or creating multiple copies for distribution. Simply paste your list, set your repetition count, and […]
listshift.com
December 18, 2025 at 2:57 AM
New tool: Repeat a List Multiple Times
Duplicate lists with custom counts and patterns. Sequential blocks, item-by-item, random order with numbering and separators for bulk data creation.
Duplicate lists with custom counts and patterns. Sequential blocks, item-by-item, random order with numbering and separators for bulk data creation.
New tool: Deduplicate List While Preserving Order
Remove duplicate entries while keeping original sequence intact. Multiple strategies for handling duplicates, detailed reporting, instant results.
Remove duplicate entries while keeping original sequence intact. Multiple strategies for handling duplicates, detailed reporting, instant results.
Deduplicate List While Preserving Order
Need to Deduplicate List While Preserving Order and remove duplicate entries without scrambling your original sequence? This tool removes repeated items while maintaining the exact order of first appearances, giving you clean lists that keep their logical flow intact. Simply paste your list with duplicates, choose your deduplication strategy, and instantly see results with detailed […]
listshift.com
December 15, 2025 at 2:52 AM
New tool: Deduplicate List While Preserving Order
Remove duplicate entries while keeping original sequence intact. Multiple strategies for handling duplicates, detailed reporting, instant results.
Remove duplicate entries while keeping original sequence intact. Multiple strategies for handling duplicates, detailed reporting, instant results.
New tool: Zip Two Lists Together
Combine corresponding items from separate lists line-by-line. Multiple output formats, custom separators, and intelligent length handling. Perfect for data pairing.
Combine corresponding items from separate lists line-by-line. Multiple output formats, custom separators, and intelligent length handling. Perfect for data pairing.
Zip Two Lists Together
Need to Zip Two Lists Together and combine corresponding items from separate datasets? This tool pairs up items from two lists line-by-line, creating structured combinations perfect for creating name-value pairs, employee-role assignments, or any scenario where you need to merge related data. Simply paste your two lists, choose your output format, and instantly see paired […]
listshift.com
December 11, 2025 at 2:37 AM
New tool: Zip Two Lists Together
Combine corresponding items from separate lists line-by-line. Multiple output formats, custom separators, and intelligent length handling. Perfect for data pairing.
Combine corresponding items from separate lists line-by-line. Multiple output formats, custom separators, and intelligent length handling. Perfect for data pairing.
New tool: Subtract One List from Another
Remove unwanted items from main datasets instantly. Multiple match modes, order preservation, and real-time filtering. Perfect for cleaning lists.
Remove unwanted items from main datasets instantly. Multiple match modes, order preservation, and real-time filtering. Perfect for cleaning lists.
Subtract One List from Another
Need to Subtract One List from Another and remove specific items from your main dataset? This tool performs list subtraction operations, showing you exactly what remains after removing unwanted items. Simply paste your main list and the items you want to remove, then instantly see the filtered results. Furthermore, it supports multiple matching modes from […]
listshift.com
December 8, 2025 at 2:32 AM
New tool: Subtract One List from Another
Remove unwanted items from main datasets instantly. Multiple match modes, order preservation, and real-time filtering. Perfect for cleaning lists.
Remove unwanted items from main datasets instantly. Multiple match modes, order preservation, and real-time filtering. Perfect for cleaning lists.
New tool: Compare Three Lists Side-by-Side
Visual parallel comparison with color-coded matches. Multiple display formats for instant alignment analysis. Perfect for reviewing related datasets.
Visual parallel comparison with color-coded matches. Multiple display formats for instant alignment analysis. Perfect for reviewing related datasets.
Compare Three Lists Side-by-Side
Need to Compare Three Lists Side-by-Side for visual analysis of multiple datasets? This tool displays your lists in parallel columns with color-coded matching, making it easy to spot similarities and differences across all three lists simultaneously. Simply paste your lists, choose your display format, and instantly see line-by-line comparisons with highlighted matches. Moreover, it’s perfect […]
listshift.com
December 4, 2025 at 2:24 AM
New tool: Compare Three Lists Side-by-Side
Visual parallel comparison with color-coded matches. Multiple display formats for instant alignment analysis. Perfect for reviewing related datasets.
Visual parallel comparison with color-coded matches. Multiple display formats for instant alignment analysis. Perfect for reviewing related datasets.
New tool: Compare Three Lists for Differences
Advanced 3-way analysis with Venn diagram breakdowns. Find overlaps, unique items, and complex intersections across multiple datasets instantly.
Advanced 3-way analysis with Venn diagram breakdowns. Find overlaps, unique items, and complex intersections across multiple datasets instantly.
Compare Three Lists for Differences
Need to Compare Three Lists for Differences and analyze complex overlaps between multiple datasets? This advanced tool handles three-way comparisons with Venn diagram-style analysis, showing you exactly which items appear in all lists, pairs of lists, or individually. Simply paste your three lists, choose your analysis format, and instantly see detailed breakdowns of intersections and […]
listshift.com
December 1, 2025 at 2:23 AM
New tool: Compare Three Lists for Differences
Advanced 3-way analysis with Venn diagram breakdowns. Find overlaps, unique items, and complex intersections across multiple datasets instantly.
Advanced 3-way analysis with Venn diagram breakdowns. Find overlaps, unique items, and complex intersections across multiple datasets instantly.
New tool: Compare Two Lists for Differences
Instantly spot additions, deletions, and matches between text lists. Multiple output formats, case options, and real-time results. Perfect for tracking changes.
Instantly spot additions, deletions, and matches between text lists. Multiple output formats, case options, and real-time results. Perfect for tracking changes.
Compare Two Lists for Differences
Need to Compare Two Lists for Differences and spot what’s changed between versions? This browser-based tool analyzes your text lists side-by-side and highlights exactly what’s different. Simply paste both lists, choose your comparison settings, and instantly see additions, deletions, and matches. Furthermore, it’s perfect for tracking changes in product catalogs, employee rosters, or any paired […]
listshift.com
November 27, 2025 at 2:15 AM
New tool: Compare Two Lists for Differences
Instantly spot additions, deletions, and matches between text lists. Multiple output formats, case options, and real-time results. Perfect for tracking changes.
Instantly spot additions, deletions, and matches between text lists. Multiple output formats, case options, and real-time results. Perfect for tracking changes.
New tool: Extract a Sublist by Range
Pull specific sections from long text lists instantly. Get first/last N items, line ranges, or middle sections. Perfect for sampling data or isolating content sections.
Pull specific sections from long text lists instantly. Get first/last N items, line ranges, or middle sections. Perfect for sampling data or isolating content sections.
Extract a Sublist by Range
Looking for a simple way to Extract a Sublist by Range from your text lists? This browser-based tool lets you pull specific sections from longer lists without any downloads or complicated software. Just paste your list, set your range, and grab exactly what you need. Perfect for breaking down large datasets, pulling sample entries, or […]
listshift.com
November 24, 2025 at 2:08 AM
New tool: Extract a Sublist by Range
Pull specific sections from long text lists instantly. Get first/last N items, line ranges, or middle sections. Perfect for sampling data or isolating content sections.
Pull specific sections from long text lists instantly. Get first/last N items, line ranges, or middle sections. Perfect for sampling data or isolating content sections.
New tool: Reduce a List to a Single Value
Calculate sums, products, max/min, concatenations with custom JavaScript reducers. Shows step-by-step processing and supports scan operations.
Calculate sums, products, max/min, concatenations with custom JavaScript reducers. Shows step-by-step processing and supports scan operations.
Reduce a List to a Single Value
Need to combine all your list items into one result? This Reduce a List to a Single Value tool implements the powerful reduce operation from functional programming. Perfect for calculating totals, finding maximums, concatenating text, or applying any custom aggregation logic to your data. The tool shows step-by-step processing and supports advanced operations like fold […]
listshift.com
November 20, 2025 at 1:58 AM
New tool: Reduce a List to a Single Value
Calculate sums, products, max/min, concatenations with custom JavaScript reducers. Shows step-by-step processing and supports scan operations.
Calculate sums, products, max/min, concatenations with custom JavaScript reducers. Shows step-by-step processing and supports scan operations.
New tool: Apply Custom Function to List Items
Transform data with JavaScript functions - uppercase, reverse, slugify, or write custom code. Real-time processing with error handling.
Transform data with JavaScript functions - uppercase, reverse, slugify, or write custom code. Real-time processing with error handling.
Apply Custom Function to List Items
Want to transform your list items programmatically? This Apply Custom Function to List Items tool lets you write JavaScript functions that process each item individually. Perfect for data transformation, text manipulation, and batch processing tasks. Whether you need simple case changes or complex custom logic, this browser-based tool executes your code safely and shows results […]
listshift.com
November 17, 2025 at 1:52 AM
New tool: Apply Custom Function to List Items
Transform data with JavaScript functions - uppercase, reverse, slugify, or write custom code. Real-time processing with error handling.
Transform data with JavaScript functions - uppercase, reverse, slugify, or write custom code. Real-time processing with error handling.
New tool: Get the CDR Value of a List
Extract list tails, remove headers, skip N items with Lisp, JSON, and array output formats. Perfect for functional programming and data processing.
Extract list tails, remove headers, skip N items with Lisp, JSON, and array output formats. Perfect for functional programming and data processing.
Get the Cdr Value of a List
Need to extract the tail of a list? This Get the CDR Value of a List tool implements the classic functional programming operation that returns everything except the first element(s). Perfect for data processing, functional programming exercises, or any situation where you need to remove headers and get the remaining content. The tool supports multiple […]
listshift.com
November 13, 2025 at 1:49 AM
New tool: Get the CDR Value of a List
Extract list tails, remove headers, skip N items with Lisp, JSON, and array output formats. Perfect for functional programming and data processing.
Extract list tails, remove headers, skip N items with Lisp, JSON, and array output formats. Perfect for functional programming and data processing.
New tool: Color List Items
Add HTML, CSS classes, or emoji colors to text lists. Perfect for priority coding, categories, and visual organization in any format.
Add HTML, CSS classes, or emoji colors to text lists. Perfect for priority coding, categories, and visual organization in any format.
Color List Items
Want to add color coding to your lists? This Color List Items tool transforms plain text into visually organized, color-coded content perfect for categorization and priority marking. Whether you need HTML span tags for web content, CSS classes for styled layouts, or colorful emojis for social media, this browser-based tool handles all color formatting automatically. […]
listshift.com
November 10, 2025 at 1:41 AM
New tool: Color List Items
Add HTML, CSS classes, or emoji colors to text lists. Perfect for priority coding, categories, and visual organization in any format.
Add HTML, CSS classes, or emoji colors to text lists. Perfect for priority coding, categories, and visual organization in any format.
New tool: Strikethrough List Items
Add crossed-out formatting with Unicode, Markdown, HTML, or custom lines. Perfect for completed tasks and cancelled items.
Add crossed-out formatting with Unicode, Markdown, HTML, or custom lines. Perfect for completed tasks and cancelled items.
Strikethrough List Items
Want to mark items as completed or cancelled? This Strikethrough List Items tool adds professional strikethrough formatting to your text without any complex software. Perfect for creating completed task lists, cancelled items, or any text that needs the crossed-out effect. The tool supports multiple strikethrough formats including Unicode, Markdown, HTML, and custom line overlays. How […]
listshift.com
November 6, 2025 at 1:36 AM
New tool: Strikethrough List Items
Add crossed-out formatting with Unicode, Markdown, HTML, or custom lines. Perfect for completed tasks and cancelled items.
Add crossed-out formatting with Unicode, Markdown, HTML, or custom lines. Perfect for completed tasks and cancelled items.
New tool: Add Underscore to List Items
Convert text to snake_case variables, add prefix/suffix underscores, and format code identifiers instantly. Perfect for developers and system admins.
Convert text to snake_case variables, add prefix/suffix underscores, and format code identifiers instantly. Perfect for developers and system admins.
Add Underscore to List Items
Need to format your list items with underscores? This Add Underscore to List Items tool transforms plain text into underscore-formatted content perfect for programming, file naming, and variable creation. Whether you’re converting user input to snake_case variables or adding decorative underscores for emphasis, this browser-based tool handles the formatting automatically. How to Use: What Add […]
listshift.com
November 3, 2025 at 3:50 AM
New tool: Add Underscore to List Items
Convert text to snake_case variables, add prefix/suffix underscores, and format code identifiers instantly. Perfect for developers and system admins.
Convert text to snake_case variables, add prefix/suffix underscores, and format code identifiers instantly. Perfect for developers and system admins.
New tool: Underline List Items
Add custom underlines below, above, or both sides of text. Perfect for headers, emphasis, and document formatting without design software.
Add custom underlines below, above, or both sides of text. Perfect for headers, emphasis, and document formatting without design software.
Underline List Items
Want to add emphasis to your list items? This Underline List Items tool creates professional text underlining effects without any design software. Whether you need simple underlines for headings, decorative borders for creative projects, or formatted emphasis for documents, this browser-based tool handles it all. Perfect for creating visual hierarchy and drawing attention to important […]
listshift.com
October 30, 2025 at 3:48 AM
New tool: Underline List Items
Add custom underlines below, above, or both sides of text. Perfect for headers, emphasis, and document formatting without design software.
Add custom underlines below, above, or both sides of text. Perfect for headers, emphasis, and document formatting without design software.
New tool: Shuffle a List
Randomize items with multiple algorithms - true random, reverse pairs, interleave, and block shuffle. Perfect for fair selections and content mixing.
Randomize items with multiple algorithms - true random, reverse pairs, interleave, and block shuffle. Perfect for fair selections and content mixing.
Shuffle a List
Want to randomize your list items? This Shuffle a List tool makes it easy to shuffle list order online with professional randomization algorithms. Perfect for creating random selections, fair team assignments, or just mixing up your content when you need fresh perspectives. The tool works entirely in your browser and offers multiple shuffle methods beyond […]
listshift.com
October 27, 2025 at 3:45 AM
New tool: Shuffle a List
Randomize items with multiple algorithms - true random, reverse pairs, interleave, and block shuffle. Perfect for fair selections and content mixing.
Randomize items with multiple algorithms - true random, reverse pairs, interleave, and block shuffle. Perfect for fair selections and content mixing.
New tool: Invert the Order of List Items
Reverse, shuffle, alphabetize or sort by length instantly. Perfect for organizing lists, randomizing content, and restructuring priorities.
Reverse, shuffle, alphabetize or sort by length instantly. Perfect for organizing lists, randomizing content, and restructuring priorities.
Invert the Order of List Items
Need to flip your list around? This Invert the Order of List Items tool makes it simple to reverse list order online and reorganize your content in seconds. Whether you want to reverse priority lists, shuffle items randomly, or sort alphabetically, this browser-based tool handles everything without requiring any software downloads. Perfect for quick list […]
listshift.com
October 23, 2025 at 3:42 AM
New tool: Invert the Order of List Items
Reverse, shuffle, alphabetize or sort by length instantly. Perfect for organizing lists, randomizing content, and restructuring priorities.
Reverse, shuffle, alphabetize or sort by length instantly. Perfect for organizing lists, randomizing content, and restructuring priorities.
New tool: Mirror a List Symmetrically
Create horizontal, vertical, diagonal and pyramid text patterns instantly. Perfect for designers, artists, and content creators making visual text layouts.
Create horizontal, vertical, diagonal and pyramid text patterns instantly. Perfect for designers, artists, and content creators making visual text layouts.
Mirror a List Symmetrically
Looking to create symmetric text patterns? This Mirror a List Symmetrically tool transforms ordinary lists into perfectly balanced, mirrored layouts. Whether you’re designing visual poetry, creating decorative text arrangements, or just want to add symmetrical flair to your content, this browser-based tool does the work instantly. No downloads needed, just paste your text and watch […]
listshift.com
October 20, 2025 at 3:40 AM
New tool: Mirror a List Symmetrically
Create horizontal, vertical, diagonal and pyramid text patterns instantly. Perfect for designers, artists, and content creators making visual text layouts.
Create horizontal, vertical, diagonal and pyramid text patterns instantly. Perfect for designers, artists, and content creators making visual text layouts.
New tool: Skew List Items Left or Right
Add progressive indentation, create alternating patterns, or center-align your lists instantly. Perfect for designers, writers, and content creators.
Add progressive indentation, create alternating patterns, or center-align your lists instantly. Perfect for designers, writers, and content creators.
Skew List Items Left or Right
Want to add visual flair to your lists? This Skew List Items Left or Right tool lets you indent and align text in creative ways without manually adding spaces. Perfect for creating visually interesting layouts, progressive indentation effects, or just making your lists stand out. The tool works entirely in your browser and gives you […]
listshift.com
October 16, 2025 at 3:40 AM
New tool: Skew List Items Left or Right
Add progressive indentation, create alternating patterns, or center-align your lists instantly. Perfect for designers, writers, and content creators.
Add progressive indentation, create alternating patterns, or center-align your lists instantly. Perfect for designers, writers, and content creators.
New tool: Reverse a List of Paragraphs
Flip paragraphs, sentences, words, or characters instantly in your browser. Perfect for writers, students, and content creators experimenting with text structure.
Flip paragraphs, sentences, words, or characters instantly in your browser. Perfect for writers, students, and content creators experimenting with text structure.
Reverse a List of Paragraphs
Need to flip the order of paragraphs in your text? This Reverse a List of Paragraphs tool makes it simple to reverse paragraph order online without any downloads or sign-ups. Whether you’re reorganizing content, creating dramatic effect, or just need to flip text blocks around, this browser-based tool handles the heavy lifting. It works with […]
listshift.com
October 13, 2025 at 3:31 AM
New tool: Reverse a List of Paragraphs
Flip paragraphs, sentences, words, or characters instantly in your browser. Perfect for writers, students, and content creators experimenting with text structure.
Flip paragraphs, sentences, words, or characters instantly in your browser. Perfect for writers, students, and content creators experimenting with text structure.
New tool: Shift Elements in a List
Move items up, down, or rotate positions with wrap-around functionality. Systematic reordering with position tracking and preservation options.
Move items up, down, or rotate positions with wrap-around functionality. Systematic reordering with position tracking and preservation options.
Shift Elements in a List
The Shift Elements in a List tool moves list items up, down, or rotates positions online instantly. Furthermore, it offers wrap-around functionality, position preservation, and original index tracking with customizable shift amounts for reordering lists, rotating content, and adjusting item sequences in data processing workflows. How to Use: What Shift Elements in a List can […]
listshift.com
October 9, 2025 at 3:35 AM
New tool: Shift Elements in a List
Move items up, down, or rotate positions with wrap-around functionality. Systematic reordering with position tracking and preservation options.
Move items up, down, or rotate positions with wrap-around functionality. Systematic reordering with position tracking and preservation options.
New tool: Convert a List to Columns
Transform single-column lists into multi-column format. Three fill patterns, alignment options, headers, and custom separators included.
Transform single-column lists into multi-column format. Three fill patterns, alignment options, headers, and custom separators included.
Convert a List to Columns
The Convert a List to Columns tool arranges single-column lists into multi-column formats online instantly. Furthermore, it offers vertical, horizontal, and balanced filling patterns with column alignment, headers, numbering, and custom separators for space-efficient presentation and improved readability of long lists. How to Use: What Convert a List to Columns can do: Single-column lists consume […]
listshift.com
October 6, 2025 at 3:30 AM
New tool: Convert a List to Columns
Transform single-column lists into multi-column format. Three fill patterns, alignment options, headers, and custom separators included.
Transform single-column lists into multi-column format. Three fill patterns, alignment options, headers, and custom separators included.
New tool: Enable Scroll View for Long Lists
Create interactive scrollable interfaces for extensive lists. Navigation controls, multiple view modes, and auto-scroll features included.
Create interactive scrollable interfaces for extensive lists. Navigation controls, multiple view modes, and auto-scroll features included.
Enable Scroll View for Long Lists
The Enable Scroll View for Long Lists tool creates interactive scrollable interfaces for extensive text lists online instantly. Moreover, it provides numbered items, hover effects, auto-scrolling, and navigation controls with compact, list, and detailed view modes for improved readability and user experience with large datasets. How to Use: What Enable Scroll View for Long Lists […]
listshift.com
October 2, 2025 at 3:21 AM
New tool: Enable Scroll View for Long Lists
Create interactive scrollable interfaces for extensive lists. Navigation controls, multiple view modes, and auto-scroll features included.
Create interactive scrollable interfaces for extensive lists. Navigation controls, multiple view modes, and auto-scroll features included.