Tools starting with G

Find the greatest common divisor and lowest common multiple of several numbers.

Crop an animated GIF to a region, applied across every frame.

Split an animated GIF into its frames and save each as a PNG.

Play an animated GIF backwards, or forwards and then backwards.

Make an animated GIF smaller by reducing its colours or dropping frames.

Resize an animated GIF, keeping every frame and its timing.

Rotate or flip an animated GIF, applied to every frame.

Speed up or slow down an animated GIF, by delays or by dropping frames.

Convert GIF images to JPG in your browser, with no upload and no watermark.

Convert GIF images to PNG in your browser, with no upload and no watermark.

Find the git command for what you are trying to do, with what it does and what it can destroy.

Break a git remote URL into host, owner and repository, and convert between SSH, HTTPS and web forms.

Build a .gitignore from language, framework, editor and operating system sections, with duplicates removed.

Divide a length by the golden ratio, or extend it, with a sequence of proportional steps.

Calculate a weighted grade point average from course credits and grades.

Work out gravel, mulch, sand or topsoil needed by volume and weight, with bag counts.

Compress or decompress a file with gzip or deflate, using the browser's own compression.