List of Free WordPress Image Optimizer Plugins

Smush

[{"selector":"#anim-300fdc46-3508-44ca-9d54-f1b919d28ec0","keyframes":{"opacity":[0,1]},"delay":0,"duration":400,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] [{"selector":"#anim-5dbcb60a-f785-4aa7-8502-d62477749a3f","keyframes":{"transform":["scale(0.3333333333333333)","scale(1)"]},"delay":0,"duration":400,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}] [{"selector":"#anim-06076d4a-0366-4d8b-939e-927c020f31c4","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-4beee473-5063-444b-a508-e7e338310989","keyframes":{"transform":["translate3d(-116.88312%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-9f5091c9-ee63-4840-a7ab-2be8d0eeb866","keyframes":{"opacity":[0,1]},"delay":800,"duration":900,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}]

EWWW Image Optimizer

[{"selector":"#anim-b15004a2-31ad-4564-80c1-cb9d1fc7823a","keyframes":{"opacity":[0,1]},"delay":0,"duration":400,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] [{"selector":"#anim-471f5893-8b68-404e-8f14-7674672bc26c","keyframes":{"transform":["scale(0.3333333333333333)","scale(1)"]},"delay":0,"duration":400,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}] [{"selector":"#anim-b61e4f86-cc55-4838-8dcb-49a4f1f8422c","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-174d3134-ef78-47f0-a86b-b4641bd97218","keyframes":{"transform":["translate3d(-116.88312%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-9be0386d-399c-4337-8a09-70267a3ccc60","keyframes":{"opacity":[0,1]},"delay":800,"duration":900,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}]

Imagify

[{"selector":"#anim-a0f9115e-b317-4519-9b2a-88a306ecc7fa","keyframes":{"opacity":[0,1]},"delay":0,"duration":400,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] [{"selector":"#anim-4b41420c-f8a5-4a7f-a89f-caac3661e651","keyframes":{"transform":["scale(0.3333333333333333)","scale(1)"]},"delay":0,"duration":400,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}] [{"selector":"#anim-22a9ec53-86cb-49f4-976d-59f7531898b0","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-9ff5a408-36eb-4c54-a263-b7ef6fcd92ec","keyframes":{"transform":["translate3d(-116.88312%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-488b3ec7-8c0d-4c34-a823-633b689c2640","keyframes":{"opacity":[0,1]},"delay":800,"duration":900,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}]

ShortPixel

[{"selector":"#anim-909753cf-2e96-448f-b197-3dfbb47dd5cc","keyframes":{"opacity":[0,1]},"delay":0,"duration":400,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] [{"selector":"#anim-b19e42ec-34a5-41ae-a774-bf526582407d","keyframes":{"transform":["scale(0.3333333333333333)","scale(1)"]},"delay":0,"duration":400,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}] [{"selector":"#anim-c2807d15-1cf9-49a6-ba48-e78105e9dc84","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-89f52020-5ed6-444b-82ef-7422cd4c7fd0","keyframes":{"transform":["translate3d(-116.88312%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-9e481636-e046-46b6-98ff-f8a7489164e6","keyframes":{"opacity":[0,1]},"delay":800,"duration":900,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}]

Imsanity

[{"selector":"#anim-9c197bfd-a333-4a91-8bdd-d4ef43219aa1","keyframes":{"opacity":[0,1]},"delay":0,"duration":400,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] [{"selector":"#anim-71c4c6ff-651a-499c-a570-a1c4abe73c33","keyframes":{"transform":["scale(0.3333333333333333)","scale(1)"]},"delay":0,"duration":400,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}] [{"selector":"#anim-8e6d4976-e2d3-461c-83a9-4087cc1c1c18","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-195811f9-e345-45df-a53f-14a25a6759cd","keyframes":{"transform":["translate3d(-116.88312%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-536e535d-fbd7-4247-9d48-099650ad5b63","keyframes":{"opacity":[0,1]},"delay":800,"duration":900,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}]

reSmush.it

[{"selector":"#anim-bc6517f2-47a9-4ee0-8385-145a9e5551f0","keyframes":{"opacity":[0,1]},"delay":0,"duration":400,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] [{"selector":"#anim-d89af43e-3cee-429c-ac9a-47a880b5f23c","keyframes":{"transform":["scale(0.3333333333333333)","scale(1)"]},"delay":0,"duration":400,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}] [{"selector":"#anim-b9988463-01bf-414e-8e33-0bc12be6f905","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-85972d9b-7d11-4ebe-a0ea-30dbb04cca1f","keyframes":{"transform":["translate3d(-116.88312%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-2bf048df-373b-42ad-aaae-4eb663e7bde0","keyframes":{"opacity":[0,1]},"delay":800,"duration":900,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}]

TinyPNG

[{"selector":"#anim-43d615b3-ee6c-4385-881d-fd23900d1bcc","keyframes":{"opacity":[0,1]},"delay":0,"duration":400,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] [{"selector":"#anim-133530a1-0939-470e-a08b-d9863b9cbf6b","keyframes":{"transform":["scale(0.3333333333333333)","scale(1)"]},"delay":0,"duration":400,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}] [{"selector":"#anim-f625e7f5-b3c4-419a-9c74-24206fabb8c5","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-6a38f38b-5d6c-40b8-a811-f243d0da2202","keyframes":{"transform":["translate3d(-116.88312%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-16b96bb9-3456-4490-b389-2292692fe9d9","keyframes":{"opacity":[0,1]},"delay":800,"duration":900,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}]

List of Free WordPress Image Optimizer Plugins

Smush

★ Features- Lossless compression, Lazy Load, Image Resizing, improve Page Speed, Compatible with JPEG, GIF, and PNG image files.

(wordpress.org/plugins/wp-smushit)

EWWW Image Optimizer

★ Features- CDN support, Compress images, Automatic image resizing, automatic lossless compression, image backups, compatible with WEBP images and WP-CLI.

(wordpress.org/plugins/ewww-image-optimizer)

Imagify

★ Features- Optimize thumbnails and retina images, relevant with WP Retina x2, WooCommerce, media gallery tools, backup option.

(wordpress.org/plugins/imagify)

ShortPixel

★ Features- Bulk optimization option, PNG to JPG auto-conversion, Compatible with WebP, WP Retina 2x, WooCommerce, watermarking plugins.

(wordpress.org/plugins/shortpixel-image-optimiser)

Imsanity

★ Features- Allows configuration of image quality, Converts BMP and PNG images file to JPG, Image scaling functions.

(wordpress.org/plugins/imsanity)

reSmush.it

★ Features- Bulk optimization option, compression image quality, API accept JPG, PNG and GIF files up to 5MB.

(wordpress.org/plugins/resmushit-image-optimizer)

TinyPNG

★ Features- Allow optimize 500 images/per month, bulk optimization, speed up your workflow, WP Retina 2x, WooCommerce and WPML compatible.

(wordpress.org/plugins/tiny-compress-images)

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