Why You Should Use Our GIF Resizer
- Resize animated GIFs online for free
- Change GIF width and height in pixels
- Resize GIFs by percentage: 25%, 50%, 200% or a custom value
- Make a GIF smaller or bigger while keeping the animation
- Preserve the original aspect ratio or choose a new one
- Preview the final dimensions before downloading
- No ads, no sign-up, no software installation
- Original files are not changed
- Crop GIFs and compress GIFs with free related tools
How to Resize a GIF. Main Steps
- Upload one or more animated GIFs to Watermarkly.
- Enter the new size in pixels, or resize your GIF by percentage.
- Click Resize Images and download the processed files.
With Watermarkly’s GIF resizer, you can set exact dimensions, scale a GIF proportionally, or adjust the aspect ratio for a specific layout. Use pixel resizing when you need a precise output size, and percentage resizing when you want to quickly reduce or enlarge the original GIF.
Resize GIF OnlineWhy You Might Need to Resize a GIF
Animated GIFs are widely used in social media posts, chats, emails, tutorials, product previews, banners, and memes. But a GIF that works well in one place might be too large, too small, or poorly suited for another. Resizing helps you adapt the same animated file for different platforms, layouts, and publishing requirements.
You might need to resize a GIF for the following reasons:
1. Make a GIF Smaller
Animated GIFs can become quite large, especially if they contain many frames, high-resolution visuals, or complex motion. Reducing the dimensions of a GIF can make it lighter and easier to upload, share, or display online.
If your main goal is to reduce the file size in MB or KB, image compression can help as well.
2. Fit Specific Size Requirements
Some websites, ad placements, email templates, and social media platforms require GIFs to match certain dimensions. If your GIF does not meet those requirements, it may be rejected or displayed incorrectly.
Resizing allows you to prepare a GIF for a specific placement before uploading it, instead of relying on a platform to adjust it automatically.
3. Improve How a GIF Looks After Publishing
A GIF may look fine on your device but appear less clear once it is uploaded somewhere else. This often happens when a platform has to resize or optimize the file automatically.
By resizing the GIF before publishing, you have more control over how the animation appears in the final layout.
Resize GIF OnlineHow to Use Resized GIFs Effectively
Choose the Right Size for Each Platform
Before publishing a resized GIF, check the requirements of the platform, website, email template, or ad placement where you want to use it. Both dimensions and file size matter. The GIF should be large enough to look clear, but optimized enough to upload and load smoothly.
For websites, choose dimensions that fit your layout. For emails, social media, and messaging apps, check upload limits and preview how the GIF appears on desktop and mobile screens.
Preview the GIF Before Publishing
After resizing a GIF, preview it before uploading or sharing it. Check that the animation looks smooth, the proportions are correct, and the main visual details are still easy to see.
It’s also a good idea to test the GIF in the place where it will be published, since the final appearance may vary depending on the platform, browser, device, or layout.
Protect GIFs You Share Online
If you publish original GIFs online, consider adding a watermark. A watermark can help identify the creator and discourage unauthorized use.
For the best result, place the watermark where it is visible but not distracting. It should protect the GIF without covering the main subject or making the animation harder to watch.
Resize GIF OnlineFAQs
What is a GIF resizer?
A GIF resizer is an online tool that lets you change the size of an animated GIF. You can set new dimensions in pixels, resize the GIF by percentage, or adjust it for a specific layout or platform.
How to resize a GIF without losing quality?
To preserve image quality as much as possible, avoid drastic changes to the original dimensions. If you enlarge or reduce a GIF too much, some quality loss may occur. In Watermarkly’s GIF resizer, select High Quality Resize in the export settings, then preview the resized copy before downloading it.
Can I resize an animated GIF without losing animation?
Yes. Watermarkly resizes animated GIFs while keeping the animation. The output file remains animated, but the final quality can depend on how much you change the original size and which export settings you choose.
Can I resize several GIFs at once?
Yes. Watermarkly supports batch processing, so you can upload multiple animated GIFs and resize them with the same settings. The free version allows you to process up to 10 files per day.
What is the difference between resizing and compressing a GIF?
Resizing changes the dimensions of a GIF, such as its width and height. Compressing reduces the file size in MB or KB by optimizing the file. If you need a specific size in pixels, resize the GIF. If you need a lighter file, compress it.
How to resize a GIF on Mac?
Use Watermarkly’s free GIF resizer in your browser. It works on Mac, Windows, iPhone, Android, and other devices. Upload your GIF, adjust the size settings, and download the resized copy once it is ready.