Program to batch convert to progressive JPEGs ONLINE images?

[Naughty]

Is there any good (free) one?

We got an F on webpagetest for Progressive JPEGs.
If there's an easy way to fix this that'd be golden.

[PornDiscounts-V]

Why does it have to be online? You can do it on the "command line" with:

find . -name \*.jpg -exec jpegtran -copy none -progressive -outfile "{}" "{}" \;

[NemesisEnforcer]

Originally Posted by Naughty

Is there any good (free) one?

We got an F on webpagetest for Progressive JPEGs.
If there's an easy way to fix this that'd be golden.

No need to use progressive JPGs or slice images anymore.

[Naughty]

Originally Posted by vvvvv

Why does it have to be online? You can do it on the "command line" with:

find . -name \*.jpg -exec jpegtran -copy none -progressive -outfile "{}" "{}" \;

I consider that online too ;-)

Thanks, looks perfect, is that jpegtran a standard server option or does anything need to be installed?

@NemesisEnforcer: according to several speedtesting services it does make a big difference in loading.

[dunhill]

I use jpegoptim

jpegoptim  /path/to/images/*.jpg --strip-all

[CurrentlySober]

i lick poogrsesive jpgs...