Compress Image to 100KB Online Free — No Upload | BG Remove Free

Compress Image to 100KB

TARGET 100KB EXACTLY • OFFLINE • NO WATERMARK

100KB is one of the most common upload limits on the web — application portals, web forms and content management systems all use it. Instead of guessing at a quality slider, set the target to 100KB and let the tool find the highest quality that fits.

It works entirely in your browser, so there's no upload, no signup and no watermark on the result.

Compress to:20KB50KB100KB200KB500KB

1. ADD IMAGES

Drop images here

JPG • PNG • WEBP — up to 10 files

2. OUTPUT FORMAT

JPEG: widely compatible, great for photos

3. COMPRESSION

We auto-tune quality to land at or just under 100KB. Combine with resize below for very small targets.

4. RESIZE (OPTIONAL)

Need an exact passport size? Resize to passport size →

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Frequently Asked Questions

How do I compress an image to 100KB?

Upload your image, keep 'Target Size' on 100KB, and press Compress. The tool tunes JPEG or WebP quality to land at or just under 100KB. You can switch the output format and add resizing for extra control.

JPEG or WebP for a 100KB target?

WebP fits more detail into the same 100KB, so choose it when the destination accepts WebP. Pick JPEG when you need maximum compatibility — most upload forms expect JPEG.

Is anything uploaded to a server?

No. Compression runs locally with the browser's canvas API. Your image never leaves your device, which makes it safe for documents and ID photos.

Why Use This Site?

In-browser image editing powered by WebGPU. We process everything locally on your device using WebAssembly, so you don't have to upload files to a server. Whether you need to remove backgrounds or erase unwanted objects, it’s faster, completely private, and secures your data.

It’s a background remover with no sign up and no watermark — plus tools to compress images and make passport photos.

Privacy First

Your images never leave your browser. All processing happens locally, ensuring your personal data and photos remain completely private.

Lightning Fast

Powered by ONNX Runtime and WebGPU, our tool removes backgrounds and objects in seconds. No queuing, no server lag.

HD Quality

Download full-resolution images. Unlike other free tools, we don't downscale your output. Support for up to 4K resolution.

How to Remove Backgrounds & Objects for Free

  1. Choose the BG Remover or Object Eraser tool.
  2. Upload your image (JPG, PNG, or WebP).
  3. Select your preferred AI Model or paint over the object you want to erase.
  4. Wait for the local AI to process the image using inpainting or matting.
  5. Download your transparent or cleaned PNG instantly.

Supported AI Models

We provide access to state-of-the-art open-source models includingU2Net,Silueta,RMBG-1.4 for background removal, andLaMa for large mask inpainting and object removal.