BN Web Tools – Handy Online Tools & Utilities

Image Compressor

Compress images online and reduce file size instantly without losing much quality. Supports JPG, PNG, and WEBP formats.

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JPG, PNG, WebP • Batch upload • 100% private
Compression Settings
Quality 75%
Lower quality = smaller file. 70–80% is a good balance.
Max Width (px) Original
Resize large images to save even more. 1920px works well for most websites.
Output Format
Processing… 0%
Tips for smaller files
  • Use WebP for the best balance of quality and size on modern browsers.
  • Resize photos to 1920px wide or less for websites — it makes a huge difference.
  • Keep PNG only when you need transparency or pixel-perfect graphics.
  • Everything runs locally — your images never leave your device.

Why use Image Compressor?

Large image files can be a small but annoying problem. They take longer to upload, use more storage, and may make a website page load slower. If you regularly work with photos for a website, blog, online form, or social media, reducing the file size can make things much easier.

Image Compressor helps you reduce the size of your images without making the process complicated. Instead of opening a heavy image in an advanced editing program, you can simply choose your image, adjust the available settings, and compress it.

It can be especially useful when an image is too large for an upload limit or when you want to make website images lighter before publishing them. Smaller files can also be more convenient to store and share.

Another useful point is that the compression process happens directly in your browser. You do not need to go through a complicated setup just to reduce the size of a picture.

How to use Image Compressor?

Using the Image Compressor is simple. You do not need professional image-editing knowledge. Just follow these basic steps.

Step 1: Open the Image Compressor tool and select the image you want to reduce.

Step 2: Choose the compression settings according to your needs. You can adjust the image quality and maximum width when those options are available.

Step 3: Start the compression process and wait for the tool to finish processing the image.

Step 4: Check the compressed result. If the image looks good and the file size is suitable for your purpose, save the compressed image to your device.

If you have several images to process, you can add multiple images instead of compressing every file separately. This can save time when preparing a group of photos for a website or another project.

Example

Suppose you have a JPG photo that is 4 MB in size. You want to upload it to a website, but the large file makes the upload slower than expected.

Open the Image Compressor, select the photo, and choose a suitable quality level. You can also reduce the maximum width if the original image is much larger than the size you actually need.

After compression, the same photo may become significantly smaller while still looking good enough for normal website use. The exact final size depends on the original image, its dimensions, format, and the compression settings you choose.

This is useful when you want a practical balance between image quality and file size instead of simply making every image as small as possible.

Image Compressor – FAQ

Yes. All compression happens inside your browser — your images are never uploaded to a server, never stored, and never shared. When you close the page, everything is gone.
You can compress JPG, PNG, and WebP images. You can also choose to output your compressed files as JPG, WebP, or PNG depending on what you need.
It depends on the original file, but most photos shrink by 50–80% at the default 75% quality setting. If you also resize large images (for example to 1920px wide), savings are usually even bigger.
At 75% quality, most people can't tell the difference on a normal screen. If the image is for print, use 85–95%. If it's for the web, 70–80% is the sweet spot.
Yes. Drag in multiple files, adjust the settings once, and click Compress Images. You can download each one individually or use Download All to save them in one go.
It resizes your images down to a maximum width before compressing. Photos straight from a phone are often 4000px wide — for websites you rarely need more than 1920px. Resizing first usually cuts the file size in half before compression even starts.
It rarely happens, but if your original was already heavily optimized or is a very small PNG, re-encoding it can occasionally produce a larger file. If you see this, try lowering the quality or switching the output format to WebP.
No. This tool runs entirely in your browser — no app, no extension, no sign-up. Just open the page and start compressing.
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