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Compare two lists with advanced options. Find unique items, intersections, and differences with fuzzy matching.
Compare text lines with Fuzzy Matching support.
Compare structured data by matching Key Columns. (Supports Multiline)
Not everything matches exactly. Our fuzzy matching algorithm finds items that are similar but not identical. Set your similarity threshold from 50% to 100% and catch spelling variations, typos, and close matches that other tools miss.
Go beyond simple lists. Switch to CSV mode to compare entire spreadsheets. Match rows by a key column (like ID or email) and see exactly which rows were added, removed, or modified between two files.
Break each line into tokens (words, phrases, numbers) and compare them intelligently. Perfect for comparing product names, addresses, or any data where word order might change but content stays the same.
Download your comparison as JSON for developers, CSV for spreadsheets, or plain text for quick sharing. One click export with timestamps for easy organization and record keeping.
Your data never leaves your device. All processing happens in your browser, no uploads, no servers, no cloud storage. Perfect for confidential business data or personal information.
Found items that need cleaning? Send unique entries directly to Text Fixer with one click. Process, transform, and clean your data without copy pasting between tools.
Have two versions of a customer list or inventory? Compare them to see which entries are missing from each. Works with any data exported from Excel, Google Sheets, or databases.
Compare old and new product lists to see what was added, removed, or modified. Great for e-commerce sellers tracking inventory updates or price changes.
Customer names often have typos or variations. Use fuzzy matching to find "John Smith" and "Jon Smith" as potential matches, then decide which to keep.
Compare your email marketing list with your CRM export. Find subscribers who are not in your CRM, or contacts who should be added to your newsletter.
Compare two database snapshots to see which records changed between exports. Perfect for developers and analysts tracking data changes over time.
Compare transaction lists, invoices, or payment records. Find discrepancies between what you sent and what you received, or between two accounting systems.
Our tool gives you powerful options to compare, match, and analyze your data. Here's how each feature helps you get the most accurate results.
Set how closely items must match to be considered the same. 100% requires exact matches, while 80% allows for minor differences. Adjust the slider to find the right balance for your data quality.
When comparing spreadsheets, choose which column to use as the unique identifier. Match rows by ID, email, SKU, or any other column to align records across two files accurately.
Enable numeric tolerance to treat "1000" and "1,000" or "5.0" and "5" as equivalent. Essential for comparing data from different systems that format numbers differently.
Instead of comparing entire lines, break them into words and compare the pieces. "Apple iPhone 12" and "iPhone 12 Apple" will match even though the word order is different.
Tell the tool whether your CSV file has column headers in the first row. Headers are preserved in results and used for easier column identification in exports.
Found unique items that need processing? Click "Send to Text Fixer" to open them in a new tab, pre loaded and ready for cleaning, sorting, or transforming.
Paste your lists into Input A and Input B, set the similarity threshold (like 80%), and click Compare. The tool will find exact matches and near matches based on your threshold. No signup required.
List mode compares line by line, treating each line as a single item. CSV mode parses spreadsheet data and compares rows using a key column (like ID or email) to match records.
No, everything runs locally in your browser. Your data never leaves your device, making this tool completely safe for confidential business data or personal information.
Fuzzy matching calculates how similar two items are as a percentage. It considers character differences, word order, and token overlap. Set a threshold (like 80%) to decide what counts as a match.
Yes, export as JSON (for developers), CSV (for spreadsheets), or TXT (for quick sharing). Each export includes all unique items from both lists and common matches.
Token matching breaks each line into words and compares them. This helps match items where the content is the same but the word order is different, like "Smith, John" vs "John Smith".
Yes, the interface is fully responsive and works on smartphones and tablets. Compare lists anywhere, anytime, though CSV mode works best on larger screens.