Frequently Asked Questions
Find answers about itoolsx.com tools, file uploads, privacy, supported formats, conversion results, number converters, and support options.
What is itoolsx.com?
itoolsx.com is a free online tools website for number conversion, document conversion, image conversion, image compression, and simple calculators.
Do I need an account?
No. The current tools can be used without creating an account.
Which number systems are supported?
Dedicated converters cover every direction between binary, decimal, octal, and hexadecimal, with pair-specific working steps and examples. Text-to-binary and binary-to-text are separate because they encode characters rather than convert one numeric value between bases.
Which document tools are available?
The site includes PDF to DOCX and DOCX to PDF converters. Results depend on the source file structure, so complex formatting may need manual review after conversion.
Which image tools are available?
You can convert image formats, compress or resize images, prepare social graphics and print designs, remove common metadata, and use supported browser-based editing workflows. Each tool page lists its own input types and limits.
What happens to uploaded files?
Uploaded files are used to complete the requested tool action. Image tool output folders are scheduled for cleanup after processing, and document conversion files are deleted after successful download when server cleanup completes. See the Privacy Policy for more details.
Can I upload private or sensitive files?
Please avoid uploading sensitive, confidential, illegal, or copyrighted files that you are not allowed to process. Online tools are best for ordinary files that do not require special protection.
Why do some conversions look different after download?
Some file formats are built for display, while others are built for editing. A PDF may preserve the visual page layout, but a DOCX file needs editable text, tables, and spacing. Because of that, converted files should always be reviewed before use.
Are the number converter results exact?
Whole-number conversions between binary, decimal, octal, and hexadecimal are exact. Fractional values can sometimes repeat or require rounding, so the tools may limit the number of fractional digits shown.
How do I report a problem?
Contact us at support@itoolsx.com or visit the contact page. Include the page URL, your browser, and a short description of the issue.