This online utility adds a fade-in effect to an animated or static GIF file. You can make the GIF gradually appear from a solid background color over a specified duration. You can choose the background color, set the fade-in time, and select whether to apply the effect to existing frames or generate a smoother transition with additional frames. Created by GIF experts from team Browserling.
This online utility adds a fade-in effect to an animated or static GIF file. You can make the GIF gradually appear from a solid background color over a specified duration. You can choose the background color, set the fade-in time, and select whether to apply the effect to existing frames or generate a smoother transition with additional frames. Created by GIF experts from team Browserling.

This browser-based program adds a fade-in transition to animated and static GIF files. A fade-in starts with the GIF hidden behind a solid color and gradually reveals the original animation until it becomes fully visible. This is useful for creating GIF intros, soft animation starts, and reveal effects. To create the effect, upload a GIF and set the background color that should appear before the animation is visible. The background can be black, white, or any custom color, entered as a color name, hex code, or RGB value. Since the GIF format doesn't support partial transparency, the resulting GIF remains fully opaque. Next, enter the fade-in duration in seconds (for example, 0.5, 2, or 6.5). In "Fade Existing Frames" mode, the tool applies the GIF fade effect to the frames that are already present in the file, so the speed and total duration of the GIF stay unchanged. If the fade-in time is longer than the GIF's duration, the program shortens it to the GIF's duration. In "Generate Smooth Fade" mode, the tool creates additional intermediate frames to make the transition look more fluid. If the fade-in time is shorter than the source GIF, the rest of the GIF continues normally after the fade. If the fade-in time is longer than the source GIF, the output GIF uses the entire fade duration. For single-frame GIFs, both modes create a smooth fade-in animation using the specified duration. The information block in the options shows details for both the input and output GIFs, including the total number of frames, the currently previewed frame, the frame delay, the GIF duration, and the frame size. If you want the GIF to gradually disappear, try our Add Fade-out Effect to GIF tool. Gifabulous!
This browser-based program adds a fade-in transition to animated and static GIF files. A fade-in starts with the GIF hidden behind a solid color and gradually reveals the original animation until it becomes fully visible. This is useful for creating GIF intros, soft animation starts, and reveal effects. To create the effect, upload a GIF and set the background color that should appear before the animation is visible. The background can be black, white, or any custom color, entered as a color name, hex code, or RGB value. Since the GIF format doesn't support partial transparency, the resulting GIF remains fully opaque. Next, enter the fade-in duration in seconds (for example, 0.5, 2, or 6.5). In "Fade Existing Frames" mode, the tool applies the GIF fade effect to the frames that are already present in the file, so the speed and total duration of the GIF stay unchanged. If the fade-in time is longer than the GIF's duration, the program shortens it to the GIF's duration. In "Generate Smooth Fade" mode, the tool creates additional intermediate frames to make the transition look more fluid. If the fade-in time is shorter than the source GIF, the rest of the GIF continues normally after the fade. If the fade-in time is longer than the source GIF, the output GIF uses the entire fade duration. For single-frame GIFs, both modes create a smooth fade-in animation using the specified duration. The information block in the options shows details for both the input and output GIFs, including the total number of frames, the currently previewed frame, the frame delay, the GIF duration, and the frame size. If you want the GIF to gradually disappear, try our Add Fade-out Effect to GIF tool. Gifabulous!
In this example, we add a fade-in effect to an animated GIF of a cute hare twitching its nose. We set the fade-in duration to 3.8 seconds, which matches the full length of the original GIF, so the fade from black is spread across all 38 frames. We use the "Fade Existing Frames" mode, which keeps the original GIF speed and animation duration while gradually increasing the visibility of the hare. (Source: Pexels.)
In this example, we add a smooth fade-in to a transparent sprite GIF of Annette (a character from Metal Slug Attack) performing an attack. Although the original GIF has a transparent background, the fade requires a solid base, so we place it on a white background. We set the fade-in duration to 2 seconds, which affects only the beginning of the animation, while the rest continues fully visible. The original GIF has 43 frames, and the "Generate Smooth Fade" mode increases it to 63 frames by adding intermediate frames for a smoother transition. (Source: SNK.)
In this example, we turn a static single-frame GIF of a purple flower into a smooth fade-in GIF. We set the fade color to the same light blue as the GIF's original background, so the background stays visually unchanged during the effect and only the flower gradually appears on top. We set the fade duration to 2 seconds, and the tool automatically creates 40 frames. (Source: Pexels.)
Create animated GIFs in your browser.
Change the order of frames in a GIF animation.
Insert one or more frames in a GIF animation.
Decrease the size of a GIF.
Add an audio track to a GIF.
Cross-fade a GIF frame by frame.
Cross-fade two GIF animations.
Smoothly transform one GIF into another GIF.
Change the delay between all GIF frames to the same value.
Change the framerate of a GIF.
Increase the width and height of a GIF.
Decrease the width and height of a GIF.
Create a chess game animation from a PGN file.
Create a go game animation from a SGF file.
Create a draughts/checkers game animation from a PDN file.
Generate a GIF animation of winning a Solitaire game.
Create a GIF animation of Game of Life.
Base64-encode a GIF.
Base64-decode a GIF.
Base58-encode a GIF.
Base58-decode a GIF.
Convert a sequential GIF to progressive GIF.
Convert a progressive GIF to a sequential GIF.
Convert an animated PNG to an animated GIF.
Convert an animated GIF to an animated PNG.
Convert an animated PNG to an animated GIF.
Convert a GIF animation to an AV1 animation (AVIF).
Convert an AV1 animation (AVIF) to a GIF animation.
Convert a GIF animation to a HEIF animation.
Convert a HEIF animation to a GIF animation.
Export a GIF animation to a BPG animation.
Convert an animated BPG to an animated GIF.
Convert a GIF animation to an AVI video.
Convert an AVI video to a GIF animation.
Convert a GIF animation to a WMV video.
Convert a WMV video to a GIF animation.
Convert a GIF animation to an MP4 video.
Convert an MP4 video to a GIF animation.
Convert a GIF animation to an MKV video.
Convert an MKV video to a GIF animation.
Convert a GIF animation to a MOV video.
Convert a MOV video to a GIF animation.
Convert a GIF animation to GIF video (GIFV).
Convert a GIF video (GIFV) to a GIF animation.
Create a Data URI from a GIF animation.
Reconstruct a GIF from a Data URI.
Draw one or more GIF frames as ASCII art.
Create an animation from multiple ASCII art drawings.
Draw one or more GIF frames as ANSI art.
Create an animation from multiple ANSI art drawings.
Draw one or more GIF frames using Unicode glyphs.
Create a GIF from multiple Unicode drawings.
Draw one or more GIF frames using Braille characters.
Create a GIF animation from Braille characters.
Replace one color in a GIF with another.
Convert all colors in a GIF to just two black and white.
Find the color palette used in a GIF.
Find the color index used in a GIF.
Randomly change the color indexes of a GIF.
Create a GIF with more than 256 colors.
Convert a 256-color GIF to a 2-color GIF.
Convert a non-dithered GIF to a dithered GIF.
Merge dithered pixels and create a non-dithered GIF.
Change the delay interval between individual GIF frames.
Split a GIF into two or more GIFs.
Join two or more GIFs into a single GIF.
Shift GIF frames to the right or to the left.
Hide the selected area in a GIF by drawing a block over it.
Extract a part (a range of frames) from a GIF.
Create multiple GIF copies side-by-side.
Create multiple copies of individual GIF frames.
Skew a GIF animation by an angle.
Reverse a skew in a GIF animation.
Create a pixel whirl of any radius in a GIF.
Create a GIF that animates white noise.
Make a GIF animation go so slow that it appears almost static.
Add a semi-transparent watermark to a GIF animation.
Remove a watermark from a GIF animation.
Extract all GIF frames in a folder and zip it up.
Add a hidden comment in GIF's metainfo section.
Clear all metainfo from a GIF.
Animate multiple GIFs at the same time side-by-side.
Add an animation effect to a message.
Layer two GIFs and put one GIF on top of another GIF.
Overlay an animated GIF on any image or photo.
Overlay any image or photo on an animated GIF.
Quickly change the playback length of a GIF.
Convert any image to a GIF that emulates slow Internet speed.
Create a GIF animation of a loading spinner.
Let Zalgo destroy a GIF animation.
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We're Browserling — a friendly and fun cross-browser testing company powered by alien technology. At Browserling we love to make peoples' lives easier, so we created this collection of online GIF tools. Our tools are enjoyed by millions of casual users every month as our easy-to-use user interface doesn't require advanced computer skills. Behind the scenes, our GIF tools are actually powered by our web developer tools that we created over the last couple of years. Check them out!







