Save animation as gif in unity

I have created an animation of a character in unity. I need to save it as .gif. Is there any option other than using plugin from asset store. Any help would be appreciated.

Download one of the numerous screen capture utilities available - they have options to output to gif.

@theANMATOR2b thank you for helping me out.

Frame Capturer plugin does what you need with additional features.

“This plugin allows you to capture
framebuffer, G-buffer and audio and
output to file. Supported file formats
are exr, png, gif, webm, mp4, wav, ogg
and flac.”