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Resize image to 1 MB

A 1 MB limit is common on email services, application forms and websites that accept photo uploads. This page sets the limit for you: add your image and download a file under 1 MB (1,000,000 bytes) that still looks sharp.

Drag and drop images here

or

You can also paste images with Ctrl+V.

JPG, PNG, WebP, GIF (first frame) and BMP. No sign-up and no daily limit.

Your images never leave your device.

Options

Resize by

Higher quality gives a sharper picture and a bigger file.

How to use it

  1. Add your image

    Drag it here or choose it from your device. Phone photos of several MB are fine.

  2. Keep the 1 MB limit

    1 MB is preselected. The tool counts it as 1,000,000 bytes, so the file passes on systems that count 1,000 KB and on those that count 1,024 KB.

  3. Resize and download

    Press Resize images and download the file. The result shows its exact size.

What 1 MB means for a photo

One megabyte is 1,000 kilobytes. A JPG of 1 MB can hold a photo of about 2000 by 1500 pixels with good detail, which is more than most screens show. That is why 1 MB is a popular limit: small enough to send, large enough to look good.

The tool tries the highest quality that fits and shows you the exact result size before you download. If a form wants a smaller file, choose a lower limit and run it again.

Tips for staying under 1 MB

  • Phone photos are often 3 to 8 MB. Reducing the pixel size a little, for example to 2000 pixels wide, brings them under 1 MB with almost no visible loss.
  • Photos fit into 1 MB best as JPG or WebP. A photo saved as PNG is usually several times larger.
  • To send many photos by email, add them all at once and download the ZIP file.
  • Screenshots and logos are better as PNG: they are small already and keep sharp edges.

Frequently asked questions

How do I reduce an image to 1 MB?

Add the image, keep the 1 MB limit that is preselected and press Resize images. The tool finds the highest quality that fits.

Is 1 MB the same as 1,024 KB?

On some systems a megabyte counts as 1,024 kilobytes, on others as 1,000. The tool uses the smaller value (1,000 KB, or 1,000,000 bytes), so the file passes on both.

Does the picture get smaller in pixels?

Only if it has to. The tool lowers the quality first and reduces the pixel size only when the limit cannot be reached otherwise.

Is my picture uploaded?

No. The picture is processed on your device and never uploaded.