What comparison modes are supported?

You can compare documents at the word, line, or character level.

Can I ignore capitalization differences when comparing PDFs?

Yes, you can disable the case-sensitive option to ignore capitalization differences.

Does the tool compare images or visual layouts?

No, this tool extracts and compares text content page by page; it does not perform visual or image-based layout comparisons.

How does the tool handle spaces and line breaks?

You can enable the ignore whitespace option to prevent formatting spaces from flagging differences.

What output format does the tool generate?

The tool outputs a JSON report containing page counts and an overall similarity score.

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PDF Diff

Compare two PDF documents page by page and highlight text differences

Details

What this tool helps you do

Extract text page by page from two PDFs and diff at word, line or character level, reporting per-page status and overall similarity.

Execution

Run this tool

Fill in the form, run the tool, and review the result in one place.

Prepared example runs

Click an example to fill the form automatically. File inputs still need an upload.

1 examples

Compare two versions of a PDF

Spot text changes between an original and a revised PDF at word level.

{"pageCountOriginal":6,"pageCountModified":6,"overallSimilarity":0.94}

Inputs

Set the required fields, then run the tool.

5 options

FilesUpload source files for this workflow.2

Original PDFfileRequired

Single file max size: 100 MBSupported types: application/pdf

Modified PDFfileRequired

Single file max size: 100 MBSupported types: application/pdf

SettingsAdjust formats, ranges, numbers, and modes.1

Comparison ModeselectOptional

TogglesEnable or disable optional behavior.2

Case SensitivecheckboxOptionalEnabled when checkedIgnore WhitespacecheckboxOptionalEnabled when checked

Result

Ready for a run

Run the tool to preview files, text, structured data, or streamed output here.

Samples

PDF Diff

What this tool helps you do

Run this tool

Prepared example runs

Inputs

Result

Examples that match this tool

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Prepared example runs

Inputs

Result

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Key facts

Overview

When to use

How it works

Use cases

Examples

1. Comparing Contract Drafts

2. Verifying Code Documentation Updates

FAQ

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