Lite Diff Generator

ROSAA PTY LTD

About this game

Need to see exactly what changed between two blocks of text? Lite Diff Generator compares any two pieces of text — code, config files, documents, or notes — and instantly highlights every line that was added, removed, or left unchanged. Everything runs 100% locally on your device. No cloud servers, no accounts, and no internet connection required.

HERO INTERACTION

Paste or type your "Before" text on one side and your "After" text on the other, then tap Generate Diff. In an instant, the app renders a clean, color-coded comparison — green for additions, red for deletions, and neutral gray for unchanged context — so you can spot exactly what changed without scanning line by line.

KEY FEATURES

• Instant text comparison with a single tap of the Generate Diff button
• Unified view that stacks all changes in one continuous, easy-to-scan sequence
• Side-by-Side view that aligns both versions in columns for direct comparison
• Color-coded highlighting for added, deleted, and unchanged lines
• Line-by-line stats summary showing counts of additions, deletions, and changes
• Import text directly from files stored on your device
• One-tap copy of the original text, modified text, or full diff result
• Native Android share sheet integration to send diffs to any app
• Auto-collapse for long unchanged blocks, with adjustable thresholds
• Adjustable text size, from compact to extra-large, for comfortable reading
• Light, dark, and system theme support for any lighting condition
• Personalized onboarding quiz that tunes default view mode and formatting to your workflow

HOW IT WORKS

Lite Diff Generator is built around a simple, focused workflow for comparing text fast:

• Launch the app and breeze through a short onboarding quiz that sets your preferred defaults
• Paste, type, or import your "Before" and "After" text into the two input panels
• Tap Generate Diff to instantly compute and render the comparison
• Toggle between Unified and Side-by-Side views depending on how you like to read changes
• Review the stats card for a quick summary of additions, deletions, and unchanged lines
• Copy the diff, the original text, or the modified text with a single tap, or share it directly to another app
• Fine-tune text size, theme, and auto-collapse behavior anytime from the Settings panel

Every calculation happens directly on your device, so diffs are generated instantly with no loading spinners, no network delays, and no interruptions — even with lengthy documents or large code files.

PERFECT FOR

• Developers and engineers comparing code snippets, config files, or commit changes on the go
• Writers and editors tracking revisions between drafts of an article or document
• Students and researchers comparing versions of notes, essays, or citations
• Support and QA teams verifying exact differences between expected and actual output
• Anyone who needs a fast, no-frills way to see what changed between two pieces of text
• Users who want a lightweight diff tool without signing up for an account or installing bulky software

PRIVACY & TRUST

Lite Diff Generator compiles and executes entirely on your device. Your code blocks, document text, and comparison history are never transmitted over the network, uploaded to a server, or shared with third parties. There are no accounts to create, no logins required, and no analytics tracking your activity.

You're always in control: reset your onboarding, retake the preferences quiz, or adjust default settings anytime. No hidden costs, no subscriptions, and no intrusive permissions — just a fast, private, dependable diff tool built to work when you need it. Download Lite Diff Generator today and see every change, instantly and securely.

What’s new

First release!