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Private, browser-based conversion

Convert files quickly and securely.

Change image, PDF, Word document, audio, and video formats with a focused tool that keeps compatible files on your device.

Convert a FileBrowse Formats
  • No account
  • No file uploads
  • Browser-based engines
New conversion
Local

Drop a file to get started

Up to 250 MB

product-demo.mp4

24.6 MB

MP3
Converting locally75%
Ready to download

Formats you use every day

Practical output choices for image, document, audio, and video workflows.

JPEGPNGWebPAVIFBMPGIFHEICTIFFSVGPSDPDFMP3WAVOGGAACFLACM4AWMAMP4MOVWebMMKVAVIDOCDOCXODTRTFTXT

Your files stay with you.

FileAlt uses browser-based conversion engines. Compatible files are processed on your device instead of being sent to an application server.

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Local processing

File contents remain in the current browser session.

No stored copies

Refreshing the page clears selected files and generated links.

Direct workflow

Download the result as soon as local processing finishes.

Clear controls

Remove files from the queue whenever conversion is idle.

Common questions, clear answers.

Learn how local conversion works, what FileAlt supports, and what to try if a file cannot be processed.

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Your next conversion is a few clicks away.

Choose a file, select the format you need, and let FileAlt handle it locally.

Convert a File