Select an area and NoUpload replaces it with large mosaic blocks, the classic censor effect for faces, screens and plates. Your files never leave your device.
Pixelation reads clearly as deliberate censorship, which is often what you want when sharing evidence, screenshots or street photos.
Draw boxes over sensitive areas, then export a flattened copy.
Pixelate makes it obvious that something was hidden on purpose. Blur is softer and looks more natural in photos. Black box is the strongest option for text, because no trace of the underlying shapes remains.
For small text such as an email address or account number, prefer Black box. Coarse pixelation of a few characters can sometimes be guessed by comparing candidate strings.
The pixelated areas are baked into a brand-new image file. Your original stays untouched on your device, and the export has its EXIF, GPS and camera metadata removed.
JPEG, PNG, or WebP.
Cover faces, names, addresses, plates, account numbers, or tokens with black box, blur, or pixelate.
Redactions are baked into the pixels of a new file, and metadata is stripped on export.
For client work, ID scans, medical documents, unreleased product shots, or anything else you do not want sitting in a stranger's storage, the safer upload is the one that never happens.
File processing runs in your browser. Google Analytics records page views and anonymous tool-usage events, but NoUpload does not send filenames, metadata values, file sizes, image blobs, or other file details as analytics data.
Anyone can claim files stay on your device. Here is how to confirm it yourself in under a minute, with tools already in your browser.
Or go further: load the page, switch off Wi-Fi, and use the tool. Processing still works, because it never needed a server.
What NoUpload does with files: image inspection, cleaning, resizing, and compression happen in your browser. Your files are not uploaded to NoUpload for processing.
What this site collects: standard page-view analytics plus anonymous usage events (a tool was opened, a file was added, processing started, an export completed) that record only the tool and page name. Google Analytics may record approximate location, device/browser type, and pages visited. NoUpload does not send filenames, image data, metadata values, file sizes, dimensions, or file counts.
Terms: NoUpload is provided free, as-is, with no warranty of any kind. Use it at your own risk.