HDA Tools is a free collection of online utilities offering 39+ practical tools including PDF processing, image conversion, text processing, media editing, developer tools, and daily tools. All operations are performed in the browser without uploading files to any server.

What types of tools does HDA Tools provide?

HDA Tools provides 6 categories of tools: PDF Tools (7), Image Tools (7), Text Tools (7), Media Tools (10), Developer Tools (8), and Daily Tools (9), covering common needs like file processing, format conversion, and data editing.

Do I need to register to use HDA Tools?

No registration required. HDA Tools is completely free to use, no account signup or login needed. All tools are directly accessible and ready to use.

Yes, all tools are completely free. No registration fees, no usage limits, no hidden charges. All 39+ tools' features are available for free use.

Will my data be uploaded to servers?

No. All file processing is done locally in your browser, and files never leave your device. We do not collect, store, or access any of your file content, ensuring complete privacy and data security.

Which browsers are supported?

HDA Tools supports all modern browsers including Chrome, Firefox, Safari, Edge, and more. Built with web technologies, no software installation is required - just open your browser and start using.

All-in-One Tools in Your Browser

Free · Private · Secure — No uploads, browser processing

Browser Processing

Local Execution

Instant Response

Secure & Private

We are committed to protecting your privacy and data security. All file processing is done locally in your browser without uploading to any server. This means your sensitive files, personal information, and business secrets always remain on your device, completely under your control. We do not collect, store, or access any of your file content.