GIF Resizer - Free Online | FunToolX
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About this tool
GIF Resizer is a free online tool. Resize a GIF by pixels or percentage with presets.
After uploading the GIF file, enter the target width or height (pixels), and the other dimension is automatically proportional calculated. You can also choose to zoom by percentage (50%, 25%, etc.). Reducing GIF is an effective way to reduce file size. After confirmation, the tool scales and re-encodes all frames uniformly.
Scaling uses Canvas 'drawImage method to process each frame independently. Canvas automatically performs anti-aliasing resampling when reducing the image, which is smoother than simple pixel extraction. The inter-frame delay and transparency information remain unchanged. All done locally in the browser.
Suitable for reducing large size GIF for web page loading or chat sending. emoticons usually need to be 200-300 pixels wide, which will affect the loading speed.
Online GIF zooming tool, adjusts the size of GIF animations, supports zooming by pixel or percentage, retains animation effects, and handles them locally in the browser.