Blur a screenshot

The downloaded file doesn't contain the original pixels: each block is replaced by a single averaged color. Very short values in large type, like a four-digit code, can sometimes be guessed from the block pattern, so use a bigger pixel size or cover the whole field for anything that sensitive.

A light Gaussian blur keeps the outline of words, and larger text can stay readable. Pixelation removes the detail outright, and it looks the same in every browser, so what you see in the editor is exactly what's in the file.

No. The image is opened and edited inside your browser tab, and the file you download is drawn on your own device. Nothing about the image — its pixels, its name, or its size — is sent to Arclet. Close the tab and it's gone.

No. The file is a new image drawn by your browser, so metadata in the original — camera, location, or edit history (EXIF) — isn't copied into it.

Yes. Draw as many regions as you need. Select one to move it, resize it from a corner, change its pixel size, or delete it. Undo works on every change.