Compress Image to 30KB Online Free — No Upload | BG Remove Free

Compress Image to 30KB

DOWN TO 30KB • PRIVATE • IN-BROWSER

A lot of school admission and recruitment portals set the photo limit at exactly 30KB — tight enough that a normal phone photo gets rejected every time. This tool tunes the encoder quality automatically to slip under 30KB, and you can switch on Resize below to drop the pixel dimensions so faces stay recognisable.

It runs entirely on your device, so there's no upload, no signup and no watermark — safe for ID and application photos.

Compress to:20KB30KB50KB100KB150KB200KB300KB500KB1MB

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 30KB. 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 a photo to 30KB?

Upload your image, keep the mode on 'Target Size' with 30KB selected, and press Compress. The tool searches for the highest quality that still fits under 30KB. For large photos, also turn on Resize so the dimensions shrink enough to reach 30KB cleanly.

My photo looks blocky at 30KB — what can I do?

30KB is very small, so resize first. Most forms only need around 200×230px for an ID photo; once the image is that size, the 30KB budget is spent on far fewer pixels and the result looks much sharper.

Is it free and private?

Yes — no signup, no watermark, and nothing is uploaded. Compression happens in your browser with the canvas API, so it even works offline once the page has loaded.

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.

All Free Tools & Guides

Compress to a size

Compressor20KB30KB50KB100KB150KB200KB300KB500KB1MB

Passport & visa photo

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Background & more

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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.