How we protect your files
ChangeMyFile has been trusted by users since 2021. This page explains exactly what happens to your file when you upload it, and what we do to ensure it stays private.
Important
We are a tool. Your data is your responsibility.
ChangeMyFile is a browser-based toolkit for working with files. We do not act as a storage provider, backup service, or custodian of your data.
- →24-hour deletion: All files are automatically and permanently deleted within 24 hours. No exceptions.
- →No backup: We do not back up, store, or recover your data. Once deleted, it is gone.
- →No monitoring: We do not monitor, analyse, or review your file contents. Processing is fully automated.
- →Your legal responsibility: Ensure all files you upload comply with applicable laws. We are not responsible for your content or legal compliance.
What happens when you upload a file
Encrypted upload
Your file is transmitted over HTTPS (256-bit TLS). It cannot be intercepted in transit.
Isolated processing
The job runs inside a dedicated Docker container. Your file is not accessible to other users, other processes, or any member of our team.
Output served to you
The result is made available for download via a unique, time-limited link.
Permanent deletion
Both the original and the output are permanently deleted from our servers within 24 hours of processing, regardless of whether you downloaded them.
Our privacy commitments
No account required
No email address, no registration, no login. We have no way to identify you.
No file monitoring
Processing is fully automated. No human ever opens, views, or analyses your files.
No data selling
We earn from advertising. Your files, metadata, and activity history have no value to our business model.
No backup copies
We do not create or retain backup copies of your files. Deletion is permanent.
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Server jobs use FFmpeg, the open-source engine trusted by YouTube and VLC. Proven technology, no proprietary black boxes.
Trusted since 2021
ChangeMyFile has been operating since 2021. Our privacy practices have been consistent throughout.
Recommendations for sensitive files
While we take every precaution to protect your files, here is what we recommend when working with sensitive content:
- — Download your output file promptly after processing.
- — Avoid processing highly confidential documents (medical, legal, financial) on shared or public computers.
- — Keep your own backup of any file before uploading. We cannot recover deleted files.
- — Ensure you have the legal right to process and use the files you upload.
Last reviewed: April 2026 · ChangeMyFile Team