Developer Tools
Extract JS Dialog Calls
Extract alert, confirm, prompt, and legacy dialog calls from pasted JavaScript without showing dialogs, executing code, or uploading source.
0 / 30,000 characters. No upload, storage, or account required.
JS dialog extraction workflows
Use this extractor when pasted browser source needs a local inventory of blocking dialog behavior before UX, accessibility, migration, or release QA review.
Audit blocking UX
Pair dialog calls with Extract JS Event Listeners, Extract JS DOM Selectors, and Extract JS Error Messages.
Plan migration cleanup
Use Extract JS Function Names, Extract JS Console Statements, and JavaScript Formatter.
Clean copied output
Send extracted calls to Remove Duplicate Lines, Sort Lines, or Normalize Whitespace.
Quick answer
Extract JS Dialog Calls is a browser-based extract JS dialog calls for checking copied developer data such as payloads, URLs, encoded values, identifiers, snippets, or logs without sending the input to a server.
- Primary task
- extract JS dialog calls
- Processing
- Runs on copied snippets in your browser; no account or saved input.
- Workflow
- Developer Data Toolkit
What this tool does
Extract JS Dialog Calls scans pasted JavaScript as text, lists alert, confirm, prompt, and showModalDialog calls, removes duplicate rows, and runs locally in your browser.
Common use cases
Extract dialog calls from pasted JavaScript, TypeScript, legacy widgets, admin scripts, tests, or copied browser source before UX, accessibility, migration, or release QA review.
Use Extract JS Dialog Calls when you are working with copied API payloads, logs, encoded values, config snippets, identifiers, or debugging data and need a quick browser-local check before pasting the result into docs, tickets, tests, or another developer tool.
How to use it
- Paste JavaScript, TypeScript, browser snippets, tests, or copied source that may contain this browser API behavior.
- Choose whether duplicate API rows should be removed and whether extracted names should be normalized for comparison.
- Review API usage with source-line context, then copy the list for QA, migration tickets, documentation, release notes, or handoffs.
Example workflow
Copy a small payload or encoded value from an API response, request URL, log line, or config file. Run the focused check here, confirm the output is readable, then continue with related developer data tools such as validation, formatting, decoding, timestamp conversion, or CSV/JSON conversion.
Privacy note
This extractor runs locally in your browser. Your pasted code is not uploaded, executed, rendered, fetched, bundled, stored, logged, or used to trigger browser behavior.
FAQ
These answers focus on copied-snippet workflows, safe sample data, validation boundaries, and what to check before moving output into code, APIs, docs, or tickets.
3 focused answers for this page
Does Extract JS Dialog Calls show alerts or prompts?
No. It scans pasted source text locally and does not execute JavaScript, show dialogs, navigate, upload, store, or log snippets.
Which dialog calls are included?
It finds alert, confirm, prompt, and showModalDialog calls, including common window. prefixes.
When is this useful?
Use it while auditing blocking dialogs, legacy UI flows, accessibility concerns, migration notes, or release QA handoffs.