GIF Compressor - Free Online | ToolXHub
Use GIF Compressor online for free, no download required. ToolXHub offers hundreds of fun online tools.
Upload
About this tool
GIF Compressor is a free online tool. Shrink GIF size via frame, dimension and color optimization.
After uploading a GIF file, the tool parses all frames and displays the current file size. There are three compression methods: reduce quality (reduce the number of colors and optimize LZW encoding), reduce size (proportionally or specified width), and reduce the number of frames (interleaving). This page displays the estimated compression size in real time.
The core of GIF compression is to reduce the color table size and optimize LZW encoding. The tool uses lossy GIF encoders such as gifosy to re-encode each frame on the browser side to strike a balance between visual quality and file size. All processed locally.
GIF files are usually large, and a 5-second animation may weigh 5- 10 MB. After compression, the capacity can be reduced by 50- 80%, making it convenient to send chat software or load web pages.
Online GIF compression tool that reduces the size of GIF animation files, supports quality adjustment, size reduction and frame extraction, and performs local processing in the browser.