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Blur Background in Photos

Make the subject stand out with a soft, portrait-style background blur. Adjustable strength, full resolution, nothing uploaded.

or drop a file, or paste with Ctrl V

Choose from your photos or take a new one

No image? Try one
  • Adjustable blur
  • Full resolution
  • No watermark
Tips for a clean cut-out
  • Contrast: a subject that stands out from the background (dark on light, or light on dark).
  • Light: even light from the front or side; avoid strong backlight.
  • Space: a little distance between the subject and the wall or objects behind it.
  • Whole subject: keep hair, paws or product edges inside the frame and in focus.

Blur Background in Photos

Removing background…

Working on your device. Nothing is uploaded.

Background removed
Erasing Two fingers to scroll

View

Background

Edges

Paint on the photo with a mouse, pen or finger.

Output–
How it works

How to blur the background of a photo

01

Upload a photo

Choose a picture, drop it in or paste it. The AI finds the subject on your device.

02

Set the blur

The background is blurred while the subject stays sharp. Drag the slider to make it softer or stronger.

03

Download

Save a JPG, PNG or WebP at the original size.

Why blur the background?

Professional portrait photos often have a soft, out-of-focus background. Photographers get it with a wide-aperture lens; phones imitate it with portrait mode. A blurred background hides clutter, separates the subject from the scene and draws the eye to the face or product.

TidyBG does the same after the fact: the AI finds the subject, keeps it sharp and blurs everything behind it, even if the photo was taken without portrait mode.

Tips for a natural blur

  • Use a light blur for group photos and scenes where the place matters, and a stronger blur for headshots.
  • Photos with some distance between the subject and the background look most natural.
  • Check fine edges such as hair or glasses. Sharper edges and the erase and restore brush fix small misses.
  • Want a completely different background? Try the photo background changer.

Blur backgrounds for profile pictures and listings

  • Profile pictures: a blurred background keeps the setting recognizable but puts the focus on you. Use the Square 1:1 size.
  • Real estate and travel: soften busy backgrounds behind people or objects.
  • Products: a gentle blur behind a product on a table gives a lifestyle look; for marketplaces that require white, use the product photo tool.
FAQ

Blur background FAQ

Short answers about this tool.

How do I blur the background of a photo?

Upload the photo. The AI separates the subject from the background in a few seconds and blurs only the background. Adjust the blur strength with the slider, then download the photo at full resolution.

Does it blur the person too?

No. Only the background is blurred and the subject stays sharp. If the AI misses a strand of hair or an edge, paint it back with the Restore brush.

Can I control how strong the blur is?

Yes. Use the Blur strength slider, from a light softening to a strong portrait-style blur.

Is it free?

Yes. Blurring backgrounds is free and unlimited, at full resolution and without a watermark.

Can I replace the background instead of blurring it?

Yes. Pick a color or your own picture in the same tool, or use the photo background changer for studio backdrops and gradients.