Support and guidance
Search practical guidance for using tools, selecting files, downloading results, granting browser permissions, understanding privacy and resolving common problems.
Select a category to show the most relevant guidance immediately.
Open the tool that matches your task, provide the requested file or information, choose any relevant settings, review the preview or calculated result, and use the clearly labelled Download, Copy or Export action. Each tool includes instructions specific to its workflow.
Use the homepage search or browse the main categories for PDF, image and media, converter, document, calculator, developer, test, QR and utility tools. Search by the action you want to complete, such as “compress PDF,” “convert image,” “calculate age” or “test speaker.”
CorrectionCopy tools run through a web browser. A tool may depend on browser capabilities, permissions or an internet connection for required page resources, but you do not need to install a separate CorrectionCopy desktop application.
Supported formats depend on the individual tool. Review the accepted-format guidance beside the upload area before selecting a file. Renaming a file extension does not convert its underlying format and may cause validation to fail.
A file may be rejected because its format is unsupported, its internal data does not match its extension, it is empty, corrupted, password-protected or uses an unsupported compression method. Try opening it in its original application, save a fresh copy in a supported format, then select that new file.
Practical capacity depends on the tool, file complexity, browser, device memory and available processing resources. Close unnecessary tabs, use an updated browser and allow the current operation to finish. For an unusually complex file, splitting it into smaller logical parts may improve reliability when the relevant tool supports that workflow.
Browsers normally save files to the Downloads folder or display a download notification. On mobile devices, check the browser’s download manager or the Files application. Browser settings may ask you to choose a location before saving.
Confirm that processing completed successfully and a valid result is available. Check whether your browser blocked multiple downloads, pop-ups or automatic saving. Try the button once, wait for the result, and avoid repeated clicks while the tool is busy.
Review the selected settings and compare the preview with the downloaded result. Reset the tool, select the original input again and repeat the workflow. When reporting a reproducible output problem, include the tool URL, format, settings and a non-sensitive sample or screenshot.
Camera, microphone and related permissions are requested only when the selected function needs them, such as scanning, recording or testing. Review the browser prompt and allow only the capability needed for the task. The browser controls whether permission is granted.
Open the browser’s site controls beside the address bar, locate permissions for CorrectionCopy, change the required permission to Allow or Ask, then reload the tool. Exact menu names vary by browser and device.
A feature may be absent from the device, unavailable to the browser, blocked by permissions, restricted by the operating system or unsupported in the current browser. Browser-based tools can report only capabilities that the browser exposes; they cannot reliably identify every hardware detail.
Handling depends on the tool’s architecture. Many tools perform their main processing in the browser, while a function that genuinely requires server-side or external processing should explain that behavior on its page. Review the privacy information provided with the relevant tool before using sensitive material.
Do not send passwords, payment credentials, private keys or unnecessary confidential information through a support message. Before sharing a screenshot or sample, remove personal, financial, medical, legal or identity information that is not required to explain the issue.
No. The browser-readiness summary shown below is generated on your device and is not automatically submitted. You decide whether to copy it into a support message. It does not include selected files or their contents.
Processing time depends on the input, selected settings, browser, device resources and the type of operation. Keep the page open, avoid starting the same action repeatedly and use Cancel when the tool provides it. Closing memory-intensive applications or tabs may improve browser capacity.
Use the Contact page and include the exact tool URL, browser, device, operating system, steps followed, expected behavior and actual result. Add a non-sensitive screenshot or sample only when it is necessary to demonstrate the issue.
Try a shorter search, choose another topic or contact the team with the exact tool URL and a clear description.
Contact SupportReview capabilities commonly used by browser-based tools. This check does not request camera or microphone permission and does not send the results anywhere.
Availability indicates browser support, not permission approval or guaranteed compatibility with every tool.
Copy this technical summary when it helps explain a browser-specific problem.
Use the fastest path from self-checking to a clear support report.
Confirm accepted inputs, settings, permissions, limitations and the intended completion action on the relevant tool page.
Reset the tool, use a valid non-sensitive input, avoid duplicate clicks and compare the result in an updated browser.
Provide the exact URL, steps, browser details, expected result and actual result through the Contact page.
Send a structured message directly to the CorrectionCopy team. Include the relevant tool URL and only the non-sensitive information needed to understand the issue.