Developer network tool

HAR to CSV Request Exporter

Upload or paste a browser HAR file, filter the requests you need, and export a clean CSV for Excel, Google Sheets, QA reports, performance reviews, or API debugging. The HAR stays in your browser.

HAR input

Drop a HAR file here or choose a .har / .json file from this device

Search URL Host contains Status Method Resource type Query privacy URL column Columns Data URLs Minimum duration Sort rows File name

Sensitive HAR warning HAR files can contain credentials in URLs, headers, and cookies. This tool never uploads the file, and the CSV omits headers and cookies. Keep query redaction enabled before sharing an export.

Paste HAR JSON

Download CSV

Upload or paste a HAR file to generate CSV.

Coming next

Make HAR reviews repeatable

HAR to CSV and its privacy controls stay free. Which faster workflow would save you the most time? Choose one below to help us decide what to build first.

Issue report

Turn errors, slow requests, and response sizes into a shareable QA or performance summary.

Saved filter templates

Reuse a preferred host, error, privacy, and column setup without rebuilding it every time.

Compare HAR files

Compare before-and-after HAR files to spot regressions in requests, errors, timing, and payload size.

Batch processing

Apply one rule set to multiple HAR files and export a clean ZIP of results.

No account, payment, or file upload is required for this preview.

Related developer tools

Use JSON to Zod or JSON to TypeScript when your API response needs validation code or static TypeScript definitions.

Open JSON to Zod Schema Open cURL to Fetch / Python Open JSONL to CSV Open .env to JSON / YAML Open JSON to TypeScript

Help shape this tool

What would make this output more useful?

Describe the input you have and the file, report, or snippet you need to take away.