背景を削除
ユーザーの声
Remove background from image online — free and fast
Upload your photo and get a clean, transparent PNG in seconds. For single images, refine the result with Cutout, add a natural Shadow, or place your image on a custom Background color or photo.
How it works
Upload your image
JPG, PNG, or WebP supported.
Click Remove Background
AI removes the background in seconds.
Optional: refine & style
Use Cutout, Shadow, or Background.
Download your PNG
Save instantly with no watermark.
Why choose ImgSmaller
Fast & accurate
High‑quality cutouts with clean edges.
No watermark
100% free, no branding on exports.
Bulk processing
Upload many images and download one ZIP.
Live preview
See edits before downloading.
Custom backgrounds
Solid colors or your own images.
No signup
Start editing right away.
Tip: On desktop, use your mouse wheel to zoom and hold Space to pan. On touch screens, pinch to zoom and drag to pan.
FAQs
Is it really free?
Yes — removing background is 100% free, with no watermark and no account required.
Can I remove backgrounds from many images at once?
Absolutely. Select multiple images to enable bulk mode, then download all results together as a ZIP.
What file types are supported?
Upload JPG, JPEG, PNG, or WebP. Your output will be a transparent PNG that works in any editor.
Can I add a new background or shadow?
Yes. For single images, switch to the Background tab to set a solid color or upload your own image, and use Shadow to add realistic depth.
