Text Compare
Compare two text blocks side by side.
When two versions of a document, config, or email draft need review, a side-by-side text comparison reveals exactly what changed. Utilitoo's Text Compare tool analyzes two text blocks, reports line and character statistics, and highlights added, removed, and unchanged lines.
Editors reviewing revision drafts, developers comparing configuration snippets, and legal teams scanning contract changes all need diff-style comparison without installing desktop tools. Optional case-sensitive mode catches capitalization differences.
Paste Text A and Text B, toggle case sensitivity if needed, and click Compare. Statistics show whether texts are identical plus line and character counts. A line diff view highlights changes in green and red. Pair with Diff Checker for similar functionality or Find & Replace Tool to apply bulk fixes.
All comparison runs locally in your browser on Utilitoo. Your documents are never uploaded. Free for writers, developers, and reviewers.
Text Compare fits early-stage writing and editing workflows: draft in your editor, paste here for counts or transforms, then return to your document. Because processing is local, you can use client-confidential or embargoed copy without sending it to a cloud service. When working with very large texts, split into sections if the browser becomes sluggish.
Common use cases
- Compare two text blocks side by side - a common daily workflow on Utilitoo.
- Preparing text compare output for blog posts, documentation, or social content.
- Batch-processing copy for editors, marketers, or technical writers on deadline.
- Checking text compare metrics when a word processor's built-in counter is unavailable.
- Cross-checking Text Compare output against a colleague's result during pair debugging or code review.
Tips & common mistakes
Text Compare processes your text locally in the browser - nothing is sent to Utilitoo's servers. For best results, paste plain text rather than rich-formatted content when the tool expects raw input. Keep a copy of the original before applying destructive transforms like sorting or deduplication, so you can revert if the output is not what you expected. For long documents, Text Compare may take a second to process in the browser. Combine with Remove Extra Spaces or Remove Duplicate Lines when cleaning text exported from PDFs or web pages. If you need both word and character counts, run Word Counter and Character Counter on the same paste.
How to use
- Paste two texts.
- View comparison.
Frequently Asked Questions
How do I compare two texts online?▼
Paste both texts into Utilitoo and click Compare to see statistics and a line-by-line diff.
Is this the same as a diff checker?▼
Similar. Text Compare adds side-by-side statistics and optional case-sensitive comparison.
Does it highlight individual word changes?▼
It highlights line-level differences. For word-level diffs within lines, use Diff Checker.
Can I compare case-insensitively?▼
Yes. Uncheck case sensitive to ignore capitalization differences.
Is my text uploaded?▼
No. All comparison runs locally in your browser on Utilitoo.
Related Tools
Diff Checker
Compare two texts and highlight differences.
Find & Replace Tool
Find and replace text with regex support.
Remove Duplicate Lines
Remove duplicate lines from text.
Word Counter
Count words, characters, sentences, and paragraphs.
Character Counter
Count characters with and without spaces.
Text Sorter
Sort lines of text alphabetically.