Preloaders world

Construction loading GIF and APNG animation

Animate all Stop animations
Wrench Wrench
A three-dimensional wrench
31 Fr
House loading House loading
House loading
A rotating house with spinning arrows around it.
35 Fr
Maintenance Maintenance
A spinning sign of Maintenance - crossing wrench and hammer.
30 Fr
Engineer Engineer
3D Engineer in hard hat and vest.
30 Fr
Home spinning Home spinning
Home spinning
A spinning image of home.
15 Fr
House loading House loading
House loading
House loading with lines spinning around.
20 Fr
Tower Tower
Tower under construction.
35 Fr
Spinning fangs Spinning fangs
Spinning fangs
8 fang-like objects spinning around common center.
9 Fr
Fading fangs Fading fangs
Fading fangs
Fangs placed in a circle fade in and out in turn.
8 Fr
Cross in circle Cross in circle
Cross in circle
A cross in circle rotating around its axis.
20 Fr
Moving blocks Moving blocks
Moving blocks
Blocks moving from place to place.
24 Fr
Spinning sun Spinning sun
Spinning sun
Sun spinning around its axis.
9 Fr
Animate all Stop animations
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A button corresponds to the image type you need to generate (GIF - Animated GIF, APNG - Animated PNG format).

Note: .GIF format supports only absolute transparency or no transparency at all. Therefore, when you select the GIF format and set background to transparent you will still be able to set a background color that will fill the back layer of semi-transparent parts of your image.
Image type
Set the background of a preloader to transparent.

For GIF images all semi-transparent pixels will be in front of the selected background color.
Transparent background
The color of the preloader itself
Foreground color
The background color of a preloader.

All transparent pixels will be filled with the given background. If "Use environment colors" function is used, the pixels that are converted to semi-transparent will be filled with the selected background color with the respective foreground color amount
Background color
Identifies the interval of time between frames switching. The closer the slider is to + the faster the animation goes and vise versa.
Animation speed
Denotes width and height of a preloader in pixels. The default best quality maximum size of each image is set when selected from the list.

In order for the image to have proportional width and height, check the "Constrain proportions" box and it will change the other parameter in regards to the entered one.

If you want to get back to the original size of the image, click on the "Reset sizes" link under "Preloader size" title.
Preloader size (px)
This feature allows to generate preloaders with the default coloring scheme provided.

"Use environment colors" and "Foreground color" options are disabled when this feauture is used.
Keep original colors
Additional download options

Inverts the colors of a preloader.

The algorithm works in regards to RGB invertion scheme
Invert colors
Flips images vertically and/or horizontally.

Note that some images are not affected by this feature as they may be absolutely symmetric in respect to center point
Flip image
Make the background color reflect in the preloader image.

This feature is disabled when "Keep original colors" option is on
Use environment colors
Set the sequence of preloader frames in reverse order, so animation goes backwards if the option is selected
Reverse animation
The total amount of frames in the generated image.

It's advised to reduce frames amount by 4, 8, 16 and so on, otherwise it may negatively affect the animation quality
Frames amount
Having set this option you will get your preloaders generated automatically 2 seconds after you change parameters.

Generate automatically
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