About That File Converter
That File Converter is a modern, privacy-first tool designed to make file conversion fast, secure, and accessible to everyone. Built and maintained by a solo developer, this project is a response to the growing need for simple, trustworthy, and free online utilities.
Our Mission
Our mission is to remove the barriers to file conversion. Whether you're a designer, developer, student, or anyone who needs to quickly change a file format, That File Converter is here to help—no sign-ups, no paywalls, and no intrusive ads.
- Free and unlimited conversions
- No registration or login required
- All processing happens in your browser—your files never leave your device
- Simple, intuitive interface for everyone
Why Privacy Matters
Many online converters upload your files to remote servers, raising privacy and security concerns. That File Converter is different: all conversions are performed locally in your browser. This means your images and documents are never uploaded, stored, or shared—guaranteeing complete privacy and peace of mind.
Supported Formats
We support a wide range of image formats, including PNG, JPG, WEBP, GIF, TIFF, ICO, BMP, AVIF, HEIC, HEIF, PSD, XCF, PPM, SVG, and PDF (output only). For a full list, see our Supported Formats page.
Who Is This For?
- Web developers needing quick asset conversions
- Designers preparing icons, logos, and graphics
- Students and teachers converting images for projects
- Social media managers optimizing images for posts
- Anyone who needs a fast, free, and private file converter
How Is This Free?
That File Converter is supported by non-intrusive ads and the generosity of users who share feedback and spread the word. There are no hidden fees, subscriptions, or premium tiers—just a simple, honest tool for everyone.
Continuous Improvement
This project is always evolving. New formats, features, and improvements are added based on user feedback. If you have suggestions or encounter issues, please contact us!
About the Developer
Hi! I’m an independent developer passionate about building open, privacy-focused web tools. I created That File Converter to help people everywhere work with their files quickly and securely, without the hassle of registrations or the risk of data leaks. Thank you for using and supporting this project!