How does the image blurr tool work
All processing is done through HTML5 canvass in your browser. Gaussian fuzzy filters using canvass; motion fuzzyness superimposes a series of transpositions along the direction you choose; mr. Fuzzy constituency forms a vague version of the whole map, and only draws up the rectangular area you have selected. No data was uploaded。
What are the vague types
Three. The gaussian ambiguity produces an evenly soft effect and is best suited to cover human faces or words. Momentum fuzzies generate directional drags, simulate the movement of cameras or objects taken. The electoral ambiguity only handles the rectangle you drag on the preview, and the rest of the picture remains clear。
How can only blur a person's face or a particular area
Select the "silent constituency blur", upload the image and drag a rectangle on the preview. The selection is saved in proportion to the image, so the area you have selected in the preview is exactly the same as the area that was blurred in the full resolution download. Hightens the fuzzy radius slider until the details below cannot be identified。
Will my pictures be uploaded to the server
Nope. The file is read locally through filereader api and is processed in your own tab. There is no image data leaving your device, so this tool is still available even if it's offline。
Which photo formats are supported
You can open png, jpg/jpeg, webp, bmp, gif and avif -- any browser that can decode. Save format is optional for png (without loss, transparency is preserved), jpg (minimized, transparency is not supported) or webp (small and of good quality)。
Why did the jpg that was exported become white where it was transparent
Jpeg has no alpha channel and transparent pixels must become a color. This tool will flatten them to white before encoding, so a hint will appear next to the jpg format button when you select. Select png or webp if you want to keep transparency。
Will there be light white edges on the edge of the image
Nope. Fuzzy canvass usually sample blank areas outside the image boundary, leaving a translucent border of about three times the blurry radius. This tool extends the rows and columns of the outermost circle until they are blurred, and therefore remains completely non-transparent on any lower radius。
What do you mean, you can't move
The range of the direction slider is 0° to 359°, measured by clockwise: 0° to drag horizontally, 90° to drag vertically and 180° to drag reverse horizontally. The strength is the length of the pixels towed, and it determines the distance of the copy and the number of supersedings。
Does the download match the preview
Unanimously. The preview uses smaller size rendering for speed, but all vague values are scaled at the same scale, while the downloading file is generated by the same paragraph code at the original image resolution. The export process does not zoom in or resamp。
Why slow down when you're processing super-size photos
The blurring of a picture of 40 million pixels is itself a heavy load. Drag a slider with only a smaller preview, and full-resolution processing is only done once when you click " download" - so the controls remain fluid and export only for a moment。
Can you blur multiple areas in the picture
Constituency blurs a rectangle. To cover more than one region, you can download the results and reload the document with the tool and box the next rectangle. As long as the format is maintained, each round is intact。
Can you use a cell phone or tablet
Yes. The interface is stacked into a single column on a narrow screen, and the box can be drawn with both the mouse and the finger or touch pen. Fullscreen mode can also be used - ios safari does not allow a full screen of ordinary elements, so the button will not be displayed there。
Is it safe to hide a password or id number with a blurry
Use a larger radius and check the effects before sharing them. The slight ambiguity in the text of small, high contrasts can sometimes be restored, so please push the blurry radius slide far beyond "observed." if you want to completely remove text, cut or use pixels more securely。
