8 Bit Png With Alpha Transparency Photoshop

Png 8 with real alpha transparency would be very useful for web.

8 bit png with alpha transparency photoshop. For android you have to supply a 32bit png. I saved this first version as a png24 with 8 bit transparency right out of photoshop. In the large dialog box that then. Alpha channels are saved selection.

All axialis software products support images with alpha channel transparency. But i dont think this helps as. If you want to see the opacity of a given point in an image file follow these steps. Be kind and respectful give credit to the original source of content and search for duplicates.

First i created a simple image in photoshop that displayed a fuzzy glow. If you save as a 24bit png with transparent checked photoshop will save the png with transparent background ie alpha transparency. Png bmp and psd file format actually support alpha channel. Next i matted the fuzzy semi transparent glow to a test pages blue background color and saved a png 8 out of photoshop.

Fireworks has always been a bit tedious to me i. Open the info palette. Photoshop handles transparency and alpha channels separately. Where it says.

Status bar icons android developers. Assuming you have a single layer with transparency in photoshop use the save for web option a couple of lines under the save as line in the file menu. I have created my icon with two layers a white layer and underneath a transparent layer. You can ctrl click on your logo layer content in the layers palette to load the layers transparency as a selection and save that selection as your logo transparency alpha channel.

Transparency from an existing png can be edited in photoshop by creating a layer mask from the transparency data see steps below. If you want to create a nice icon using axialis iconworkshop or a screensaver with smooth sprites using axialis professional screen saver producer we recommend you to use images with alpha channel. I understand that a 32 bit png means 8 bits each for r g b and alpha. Shade of gray map transparency levels.

It s embarrasing and inconvenient having to use a couple of open source programs to recompress the png files after saving for web from photoshop. To do this you don t need to add an alpha channel to the png. I added an alpha channel under channels tab thing. Often graphics need proper transparency and png 24 creates files that are too large.

Nijntje s suggestions are great as well. However there is a way to save the png from photoshop with transparency which your other software will probably see as an alpha channel. I closed the layered photoshop file then opened it in fireworks.