Privacy

What Do Online Converters Do With Your Files?

Discover what cloud-based file converters actually do with uploaded files, and why offline alternatives are safer.

5 min read 2026-02-04

What Online Converters Do With Uploaded Files

When you upload a file to an online converter, what really happens? We reviewed the privacy policies of popular online converters to find out.

What Online Converters Do With Uploaded Files

Storage Duration

Most converters store files for 1-24 hours after conversion. Some keep files longer 'for troubleshooting purposes' or 'service improvement'.

Analytics

File metadata (size, type, conversion requested) is typically logged for analytics. Some services analyze content to improve their ML models.

Third-Party Sharing

Files stored on cloud infrastructure (AWS, GCP, Azure) are technically accessible to the cloud provider under certain legal circumstances.

The Alternative

Browser-based tools process files in JavaScript. There is no upload, no storage, no analytics - your files exist only in browser memory during conversion.

Try It Now - No Upload, No Registration

Runs entirely in your browser — no upload, no account, no waiting.

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