HAR Diff Analyzer

Compare two HAR files and highlight request/path-level differences.

Previewers

HAR Diff Analyzer Overview

HAR Diff Analyzer is built to preview structured content safely before delivery directly inside Chrome.

Compare two HAR files and highlight request/path-level differences. It works best when you want human-readable previews that reduce review mistakes.

Typical input includes raw payloads, configs, or formatted datasets, while the output is optimized for teams handling har diff, network compare, and request delta.

Primary Use Cases

  • Use HAR Diff Analyzer to speed up har diff checks without switching tabs or external apps.
  • Apply HAR Diff Analyzer in QA and support workflows when consistent network compare output is required.
  • Choose HAR Diff Analyzer for repeatable operations where request delta accuracy matters before handoff.
  • HAR Diff Analyzer is a strong fit when your team needs to preview structured content safely before delivery.

How to Use HAR Diff Analyzer

  1. Open Toolboard from your Chrome toolbar and choose HAR Diff Analyzer.
  2. Prepare your source input and use HAR Diff Analyzer to preview structured content safely and clearly.
  3. Validate the result, then continue with related Toolboard tools if your workflow needs additional steps.

Input and Output Profile

  • Category: Previewers
  • Tags: preview, har, network, diff
  • Keywords: har diff, network compare, request delta, latency
  • Module: previewers/harDiffAnalyzer.js

Permissions and Privacy

Permissions used by HAR Diff Analyzer: activeTab. These permissions are scoped to tool execution and follow Toolboard's privacy-first model.

Related Tools in Previewers

  • HAR Viewer - Inspect HAR network exports with fast request filtering.
  • Diff Viewer - Side-by-side diff for text, JSON and XML content.
  • CSV/TSV Previewer - Preview CSV/TSV tables with auto delimiter detect, sort, and filter.
  • HTML Viewer - Load HTML from URL/file, sanitize and render in multiple modes.

FAQ

What does HAR Diff Analyzer do in Toolboard?

HAR Diff Analyzer is designed to preview structured content safely before delivery. Compare two HAR files and highlight request/path-level differences. It belongs to the Previewers category in Toolboard.

When should I use HAR Diff Analyzer instead of another tool?

Use HAR Diff Analyzer when your primary task is har diff. For broader workflows, combine it with related Toolboard tools listed on this page.

Does HAR Diff Analyzer store my data?

HAR Diff Analyzer follows Toolboard's local-first behavior. Permissions used by HAR Diff Analyzer: activeTab. These permissions are scoped to tool execution and follow Toolboard's privacy-first model.

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