File Handling
How Convurter handles files.
Most current public tools process selected files directly in your browser. For those tools, Convurter does not upload your files to a server to complete the task.
Browser-local tools
Image, PDF page operation, ZIP, checksum, file inspection, QR, barcode, and text/data tools use browser APIs and local JavaScript runners when marked as no-upload tools.
Limits
File limits are intentional. They keep the page responsive, protect your browser from oversized work, and keep free tools inexpensive to operate.
Analytics
Tool analytics use safe metadata such as tool id, family, runner, file count, size bucket, format, success, failure, copy, and download events. Raw file contents, pasted text, filenames, URLs, passwords, tokens, and generated outputs are not logged.
Downloads
Finished files are created in your browser and downloaded by your browser. Convurter does not keep a copy of browser-local output files.
Future upload tools
Some future tools may need server processing for OCR, Office conversion, media conversion, or heavy PDF work. Those tools will be labeled before you choose files.
Sensitive files
Avoid using free web tools for secrets, regulated records, legal documents, medical records, financial files, or private credentials unless you understand the risk.