Redacted photo software#
There are plenty of lightweight App Store utilities for quickly annotating and redacting screenshots. For what it’s worth, it would be nice if Apple added an actual redact tool into iOS Markup in future software updates. The real solution is to use an actual app meant for this task, like Redacted on iOS and Mac. This works fine, and not susceptible to the marker transparency issues, although it is quite buried in the interface. Tap the +, select Square, position, and then tap the options button and change the style from outline to a filled in shape.
Update: It is possible to add a rectangle shape with a solid color. If you really have to, use the pen tool (the first one in the row) not the marker. The pen tool is not susceptible because it does draw truly opaque strokes but it’s inconvenient because the size of the brush is so much smaller. This isn’t really a bug or flaw as iOS Markup is not designed for censoring sensitive information, it’s just easy to confuse it for something that does. However, the comments were quickly flooded with the real names and location, from people spending five seconds in Photoshop. I was prompted to write this up because of a recent Reddit thread where the poster had used the iOS Markup feature on a screenshot of a wedding invite to cover up the names of the people involved and the address of the event. You don’t necessarily need a third-party app to do this either often you can reveal it just as easily using the Photos app built-in light adjustment controls. You can see another example in the header image of this post with black text on a white background, and the black Markup marker. The secret is revealed by lightening the image This is not true regardless of whether you do one brush stroke with the marker (which is easily transparent) or multiple (when it appears to be solid). If you do two or three coats, the human eye just sees solid color, and it is reasonable to believe that the content underneath is lost. If you do only one coat, this is obvious. However, the marker is actually slightly transparent. It takes less strokes to write over a region simply because it’s larger. Intuitively, I think the marker is the obvious choice to cover up some text. The pen tool draws a small line whereas the marker has thicker strokes, bigger and wider. Using a finger, you can paint over the picture. Markup offers a pen tool and a marker tool. Even if it looks like the personal info is obscured, some basic photoshop work easily reveals what is underneath …
However, you have to be careful as the Markup tools can be deceptive, particularly the marker. indictment - redacted document stock illustrations. Staff Photo by Doug Jones, Thursday, December 2, 2004: Redacted documents from official sources have gradually become more informing, with less. Apple doesn’t really advertise Markup as a redaction feature, to cover up information, but it feels like it is up to the job and I’ve seen many people on social media use it to do just that. Browse 82 redacted document stock photos and images available or start a new search to explore more stock photos and images.
It lets you draw with a pen, a marker and some basic squares and circles over photos. In iOS 11, Markup is a system-level feature able to annotate and draw shapes over images and PDFs.
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