Where processing happens
Current PDF, image, converter, calculator, text, and QR tool inputs are processed by code running in the browser. The implementations do not send selected files or field values to a TinyTinyTools conversion API. Ordinary page requests and analytics are separate from tool-input processing.
- PDF tools use PDF.js, pdf-lib, fflate, canvas, and browser Blob downloads.
- Image tools use canvas and format-specific browser libraries. Background removal downloads a machine-learning model on first use, then applies it in the browser.
- QR scanning can use an uploaded image or camera frames after permission is granted. Frames are decoded locally and are not automatically opened or submitted.
Temporary data and deletion
Because current tool inputs are not uploaded to an application processing server, there is no server-side conversion file to schedule for deletion. Files and generated object URLs can remain in browser memory until the page is refreshed, closed, or the tool resets them. Downloads remain wherever the user saves them.
Limits and browser memory
Validation limits reduce accidental overload but do not guarantee that every allowed file will fit a device. Large scans, high-resolution photos, multi-page rendering, ZIP creation, and first-run background-removal models can use substantial memory, especially on mobile devices. Keep the original file and close other memory-heavy tabs if processing fails.
Sensitive and protected material
Local processing reduces unnecessary file transfer, but it is not a promise that the device, browser, extensions, operating system, or network is secure. Avoid processing confidential, regulated, legally privileged, or irreplaceable material unless you have assessed the full environment. Password-protected PDFs are rejected rather than bypassed.
Third parties used to deliver the site
Vercel hosts the website and may receive normal request information such as IP address, user agent, URL, and timestamps. Google Analytics is currently used for ordinary page measurement. Tool pages identify important bundled libraries and any additional network download, such as the background-removal model. See the Privacy Policy and Cookie Policy.