Drop any file here
or click to browse. We detect the type - PDF, image, video, or audio - and send you to the right tool with the file loaded.
Processed entirely in your browser
Frequently asked questions
How does the universal converter work?
It reads the file's type and extension in your browser, shows the actions available for that kind of file, and opens the matching UtilStax tool with your file already loaded - no second upload, no guessing which tool to use.
Which file types are supported?
PDFs (compress, merge, split, edit), images including HEIC (compress, convert, resize, remove background), video (compress, trim, GIF, extract audio), and audio (convert between MP3, M4A, WAV, FLAC).
Is my file uploaded during detection?
No. Type detection reads the file's name and metadata locally, and the tool it routes to also processes the file on your device. Nothing is uploaded at any step.