No Data Collection
byteflow.tools processes all data entirely in your browser. We do not collect, store, transmit, or have access to any data you enter into our tools. Your input never leaves your device.
Last updated: February 2026
byteflow.tools processes all data entirely in your browser. We do not collect, store, transmit, or have access to any data you enter into our tools. Your input never leaves your device.
We use localStorage only to save your UI preferences (theme, language, sidebar state). No tracking cookies are used. No personal information is stored.
We may use cookie-free Cloudflare Web Analytics to understand aggregate page views. We do not track tool inputs, outputs, or personal data through analytics.
Some tools (e.g., DNS Lookup) may make requests to external APIs to provide functionality. These requests contain only the data you explicitly choose to look up, not personal information.
For privacy-related questions, open an issue on our GitHub repository or contact us via the Contact page.
Byteflow processing stays in your browser. Some preferences and non-sensitive tool settings may be saved locally; sensitive payloads are configured not to persist by default.