Powerful developer tools to increase your productivity and workflow

What are Developer Tools used for?

  • Share Code Snippets Online Without Sending Screenshots or Files Built for technical users who need practical output and a cleaner next step.
  • Interactive tool to test and track any keyboard input event.
  • Check webcam access in the browser, review the live result, and troubleshoot permissions or hardware issues before a real session.
  • Minify OPML into compact XML for storage, transfer, and lightweight browser-based feed workflows.
  • Reorder JSON keys into a stable structure so comparisons, snapshots, and reviews become easier to scan and less noisy.
  • Beautify pasted OPML so feed lists and outline XML are easier to read, review, copy, and download.
  • This screen recorder is designed for quick browser-based capture rather than a heavyweight production studio workflow. The visible screen is
  • Compress HTML into a compact form by removing extra whitespace and formatting when you need transfer-ready or production-style output.
  • Generate .gitignore files tailored to your programming language and framework
  • Some regular expressions are easy to read in plain text. Others stop being readable the moment you add nested groups, alternation, and
  • Paste two JSON documents side by side and inspect meaningful differences so API responses, configs, and fixtures are easier to review.
  • Minify PHP code in the browser, then copy or download compact output for packaging and transfer workflows.
  • Minify XML by removing extra whitespace so markup is more compact for payloads, storage, transfer, and browser-based testing workflows.
  • Evaluate JSONPath expressions against pasted JSON so field extraction and nested selection logic can be checked before deployment.
  • Keyboard Tester – Test and Verify Your Keyboard Keys
  • Browser-based phone vibration simulator for checking haptic response and troubleshooting missing buzz behavior.
  • Browser-based tester for quick device or display checks before you move into deeper OS or hardware troubleshooting.
  • Compare two code or text blocks side by side so you can spot additions, removals, and changed lines quickly in a browser-based workflow that
  • Turn a code snippet into a clean image for documentation, tickets, social posts, or internal knowledge sharing in a browser-based workflow t
  • Browser-based JavaScript minifier for shrinking shipped scripts and cleaning one-off production snippets quickly.
  • Check how jQuery selector expressions behave against pasted HTML so you can refine nested selectors and inspect matches before coding.
  • Detect session-visible browser or network details in the browser for support, debugging, and access-control checks.
  • Microphone Tester – Test & Troubleshoot Your Mic
  • Flatten nested JSON to dot notation keys or unflatten back to structured JSON for APIs, ETL, and debugging.
  • Browser-based tester for quick device or display checks before you move into deeper OS or hardware troubleshooting.
  • Reduce the size of your CSS script and increase page load time
  • Regular expressions are powerful, but small syntax mistakes can waste a lot of time. This page is aimed at the everyday testing workflow
  • convert Docker run commands to Docker Compose YAML


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