Compress image to 50kb

Compress images online to 50kb. Upload your images below to quickly reduce file size while keeping quality optimized.

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Free Image to 50KB Compressor

Make a 50KB version instantly—no software or plugins. Just drop your image and get a lean, fast-loading 50KB file with key details preserved.

Why Choose Our image to 50KB Compressor?

Need to compress one image to 50KB? In-browser compression—fast, safe, ad-free.
Developers: automate bulk 50KB targets using our API.

Beyond JPG Compression

Go further than reducing file size. With AI-powered tools like Generative Fill, Object Removal, and Replace, you can seamlessly edit and customize images — unlocking new levels of creativity and flexibility in content creation.

Image Enhancement

From 3D animations and interactive product displays to real-time filtering, Cloudinary’s API offers powerful image enhancement capabilities. Developers can effortlessly refresh older images and make them look stunning again.

Performance Optimization

Images are always delivered in the best quality and format for each user’s device, browser, and connection. Whether it’s JPG, PNG, HEIC, or another format, our system automatically selects the most efficient option for peak performance.

Batch compress JPG images

Easily batch compress your JPG images to 50KB, or integrate our free API to automatically optimize all your JPGs with no extra effort!

Workflow Automation

Set up preset configurations to save time and streamline your process. Files are automatically compressed, transformed, and ready for delivery immediately after upload.

Image Formats Versatility

Expand your image workflow with support for next-gen formats like WebP, JXL, and AVIF. These advanced options deliver the perfect balance of quality and efficiency for all your visual assets.

How to compress images to 50Kb

Easily compress image to 50kb targets for your JPGs or other formats, or sign up with Cloudinary to automatically optimize thousands of images at scale.

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Add your images

Upload or drag and drop your images into the browser

Start Compression

Start optimizing your JPG images by compressing them to smaller sizes.

Download compressed images

Once the compression is complete, download your optimized JPG images with less than 50KB

Explore Beyond Image Compression

A woman and a golden retriever in the mountains. They're sitting, facing away from the camera while the dog noses the woman. They're surrounded by natural splendor including majestic mountains, puffy clouds, and evergreen-studded hills. — An un-cropped image overlaid with a cropping window showing how it would be cropped by Cloudinary.

Original: 18 MB
We’re showing a resized version of the original asset to avoid slow loading speeds. View the original.

JPEG: 135 KB
WebP: 135 KB
AVIF: 90 KB
JPEG XL: 94 KB

Original: 18 MB
We’re showing a resized version of the original asset to avoid slow loading speeds. View the original.

JPEG: 135 KB
WebP: 135 KB
AVIF: 90 KB
JPEG XL: 94 KB

Duration: 1:42

Duration: 0:15

URL:

/ar_0.5,c_fill,g_auto,w_433/q_auto/f_auto/hiking_dog_mountain.jpg

cloudinary.image("hiking_dog_mountain.jpg", {transformation: [
  {aspect_ratio: "0.5", gravity: "auto", width: 433, crop: "fill"},
  {quality: "auto"},
  {fetch_format: "auto"}
  ]})

new CloudinaryImage("hiking_dog_mountain.jpg")
  .resize(
    fill()
      .width(433)
      .aspectRatio(0.5)
      .gravity(autoGravity())
  )
  .delivery(quality(auto()))
  .delivery(format(auto()));

new CloudinaryImage("hiking_dog_mountain.jpg")
  .resize(
    fill()
      .width(433)
      .aspectRatio(0.5)
      .gravity(autoGravity())
  )
  .delivery(quality(auto()))
  .delivery(format(auto()));

new CloudinaryImage("hiking_dog_mountain.jpg")
  .resize(
    fill()
      .width(433)
      .aspectRatio(0.5)
      .gravity(autoGravity())
  )
  .delivery(quality(auto()))
  .delivery(format(auto()));

new CloudinaryImage("hiking_dog_mountain.jpg")
  .resize(
    fill()
      .width(433)
      .aspectRatio(0.5)
      .gravity(autoGravity())
  )
  .delivery(quality(auto()))
  .delivery(format(auto()));

CloudinaryImage("hiking_dog_mountain.jpg").image(transformation=[
  {'aspect_ratio': "0.5", 'gravity': "auto", 'width': 433, 'crop': "fill"},
  {'quality': "auto"},
  {'fetch_format': "auto"}
  ])

(new ImageTag('hiking_dog_mountain.jpg'))
	->resize(Resize::fill()->width(433)
->aspectRatio(0.5)
	->gravity(
	Gravity::autoGravity())
	)
	->delivery(Delivery::quality(
	Quality::auto()))
	->delivery(Delivery::format(
	Format::auto()));

cloudinary.url().transformation(new Transformation()
  .aspectRatio("0.5").gravity("auto").width(433).crop("fill").chain()
  .quality("auto").chain()
  .fetchFormat("auto")).imageTag("hiking_dog_mountain.jpg");

cl_image_tag("hiking_dog_mountain.jpg", transformation: [
  {aspect_ratio: "0.5", gravity: "auto", width: 433, crop: "fill"},
  {quality: "auto"},
  {fetch_format: "auto"}
  ])

cloudinary.Api.UrlImgUp.Transform(new Transformation()
  .AspectRatio("0.5").Gravity("auto").Width(433).Crop("fill").Chain()
  .Quality("auto").Chain()
  .FetchFormat("auto")).BuildImageTag("hiking_dog_mountain.jpg")

cloudinary.image('hiking_dog_mountain.jpg').transformation(Transformation()
	.resize(Resize.fill().width(433)
.aspectRatio(0.5)
	.gravity(
	Gravity.autoGravity())
	)
	.delivery(Delivery.quality(
	Quality.auto()))
	.delivery(Delivery.format(
	Format.auto())));

imageView.cldSetImage(cloudinary.createUrl().setTransformation(CLDTransformation()
  .setAspectRatio("0.5").setGravity("auto").setWidth(433).setCrop("fill").chain()
  .setQuality("auto").chain()
  .setFetchFormat("auto")).generate("hiking_dog_mountain.jpg")!, cloudinary: cloudinary)

MediaManager.get().url().transformation(new Transformation()
  .aspectRatio("0.5").gravity("auto").width(433).crop("fill").chain()
  .quality("auto").chain()
  .fetchFormat("auto")).generate("hiking_dog_mountain.jpg");

cloudinary.image('hiking_dog_mountain.jpg').transformation(Transformation()
	.resize(Resize.fill().width(433)
.aspectRatio(0.5)
	.gravity(
	Gravity.autoGravity())
	)
	.delivery(Delivery.quality(
	Quality.auto()))
	.delivery(Delivery.format(
	Format.auto())));

cloudinary.image {
	publicId("hiking_dog_mountain.jpg")
	 resize(Resize.fill() { width(433)
 aspectRatio(0.5F)
	 gravity(
	Gravity.autoGravity())
	 })
	 delivery(Delivery.quality(
	Quality.auto()))
	 delivery(Delivery.format(
	Format.auto())) 
}.generate()

new CloudinaryImage("hiking_dog_mountain.jpg")
  .resize(
    fill()
      .width(433)
      .aspectRatio(0.5)
      .gravity(autoGravity())
  )
  .delivery(quality(auto()))
  .delivery(format(auto()));

Frequently Asked Questions

Get Answers to Your Questions About Our Chat Software and Features

How can I use Cloudinary’s Image to 50KB tool to compress images without losing quality?

Cloudinary’s Image to 50KB tool reduces files to 50KB or below without sacrificing clarity. Adaptive quality, progressive rendering, and smart format selection keep images crisp and efficient.

Can I automate Image to 50KB conversions using Cloudinary’s API?

Absolutely. Automate conversion to 50KB using Cloudinary’s API. Post images via API with q_auto:low, f_auto, fl_lossy to hit roughly 50KB. Then apply size ceilings and chained logic in the upload process so everything remains ≤50KB.

Is the compression to 50Kb “lossless”?

To hit 50KB, we depend on perceptual optimization that is designed to be visually lossless and content-aware. Any quality shift is slight and typically invisible at common viewing sizes because we preserve edges, fine texture, and important details, removing only redundant data. Lossless settings frequently exceed 50KB; for bit-accurate deliverables pick PNG or lossless AVIF/WebP and expect larger files. For most photo and marketing use cases, the perceptual approach provides a lean file with negligible visual change. If artifacts are noticed, bump quality up a bit or trim dimensions to remain near 50KB while keeping clarity.

Can I compress to other sizes or only to 50Kb?

Yes. You can target other size limits directly in this tool or jump to our dedicated tools: compress image to 90kb, compress image to 100kb, compress image to 150kb, compress image to 200kb, compress image to 250kb, compress image to 300kb, compress image to 400kb, compress image to 500kb, compress image to 1mb, compress image to 10kb, compress image to 15kb, compress image to 20kb, compress image to 25kb, compress image to 30kb, compress image to 40kb, compress image to 50kb, compress image to 60kb, compress image to 70kb, compress image to 80kb, and compress image to 2mb .