I need images resizing ASAP

Hi,

We require some images to be edited. The images must meet the following criteria:

Images must be between 500x500 and 2000x2000 pixels.
Images must not be any bigger than 1mb.

Please find the image links bellow:

http://images.esellerpro.com/3771/I/14/range rover electric ride on evoque - red main.jpg
http://images.esellerpro.com/3771/I/370/BERG Black Edition pedal go kart Side 2.jpg
http://images.esellerpro.com/3771/I/415/bergcompactgokartpinkwheels.jpg
http://images.esellerpro.com/3771/I/418/bergcompactsportgokartwheels.jpg
http://images.esellerpro.com/3771/I/447/deutz-fahr-side-2.jpg
http://images.esellerpro.com/3771/I/505/berg-fendt-side.jpg
http://images.esellerpro.com/3771/I/588/berg-john-deere-go-cart-side-2.jpg
http://images.esellerpro.com/3771/I/360/berg-jeep-adventure-side-right.jpg
http://images.esellerpro.com/3771/I/586/berg-jeep-revolution-side-2.jpg
http://images.esellerpro.com/3771/I/270/berg-new-holland-side-2.jpg
http://images.esellerpro.com/3771/I/807/berg-childrenracepedalgokart-side-2.jpg
http://images.esellerpro.com/3771/I/100/9/bergx-crosspedalgokartside2.jpg
http://images.esellerpro.com/3771/I/101/1/berg-x-plore-side-2.jpg
http://images.esellerpro.com/3771/I/188/188_1.jpg
http://images.esellerpro.com/3771/I/364/buddywhite.jpg
http://images.esellerpro.com/3771/I/23/23_1.jpg
http://images.esellerpro.com/3771/I/354/berg-choppy-pedal-motorbike-style.jpg
http://images.esellerpro.com/3771/I/644/kids-ml63-mercedes-12v-ride-on-car-red.jpg
http://images.esellerpro.com/3771/I/191/191_1.jpg
http://images.esellerpro.com/3771/I/658/12v-kids-electric-ride-on-maserati.jpg
http://images.esellerpro.com/3771/I/125/125_1.jpg
http://images.esellerpro.com/3771/I/40/40_1.jpg
http://images.esellerpro.com/3771/I/514/berg-ford-mustang-gt-pedal-go-kart.jpg
http://images.esellerpro.com/3771/I/382/28.24.00-berg-buddy-pro-side.jpg
http://images.esellerpro.com/3771/I/99/quad-black-.jpg
http://images.esellerpro.com/3771/I/137/137_1.jpg
http://images.esellerpro.com/3771/I/192/climb-and-slide-bouncy-castle-9064N.jpg
http://images.esellerpro.com/3771/I/69/9007-red-brick-bouncy-castle.jpg
http://images.esellerpro.com/3771/I/136/13-in-1-bouncy-castle-play-centre-9021.jpg
http://images.esellerpro.com/3771/I/467/pink-dragon-bouncy-castle-ball-pool-9022.jpg
http://images.esellerpro.com/3771/I/78/9026 Formula 1 Combo Bouncy Castle.jpg
http://images.esellerpro.com/3771/I/119/9/9071-jungle-adventure-inflatable.jpg
http://images.esellerpro.com/3771/I/83/9111-6-in-1-inflatable-play-centre-main.jpg
http://images.esellerpro.com/3771/I/119/8/9122-dino-inflatable-bouncy-castle.jpg
http://images.esellerpro.com/3771/I/75/9163.jpg
http://images.esellerpro.com/3771/I/186/9206 kids 11 in 1 bouncy castle.jpg
http://images.esellerpro.com/3771/I/51/51_1.jpg
http://images.esellerpro.com/3771/I/86/9214-bubble-inflate-play-centre.jpg
http://images.esellerpro.com/3771/I/311/90197in1happyhopbouncycastle.jpg
http://images.esellerpro.com/3771/I/67/9017N-RAINBOW-BOUNCY-CASTLE-WITH-SLIDE.jpg
http://images.esellerpro.com/3771/I/311/90197in1happyhopbouncycastle.jpg
http://images.esellerpro.com/3771/I/119/8/9122-dino-inflatable-bouncy-castle.jpg
http://images.esellerpro.com/3771/I/80/9171n-bouncy-castle-main-image.jpg
http://images.esellerpro.com/3771/I/324/9237-aeroplane-bouncy-castle-inflatable-slide.jpg

Thank you in advance for all your help.