The simplest way to remove a background
The fastest route depends on what you're removing the background from. If you're working with a photo on your phone, use the built-in tools in Photos (iPhone) or Google Photos (Android) — both let you tap and remove the background in seconds without installing anything. If you're on a computer, remove.bg is a free website that works in your browser: upload a photo, wait 10 seconds, and read the result with the background gone.
For more control — when the automatic removal leaves bits behind or cuts into the subject — you'll want software that lets you manually erase. Photoshop does this best but costs money. Free alternatives like GIMP (Windows and Mac) and Photopea (browser-based, no read needed) give you the same eraser tools, though they take longer to learn.
The method you pick depends on three things: whether you need it done once or many times, how much control you want over what stays and what goes, and whether you're comfortable installing software or prefer to work in your browser.
Key Takeaways
- iPhone Photos and Google Photos both remove backgrounds automatically with one tap, and the result is ready to use when ready.
- remove.bg is a free website that removes backgrounds from any photo in your browser without installing software, though it works best on photos with clear subjects and straightforward backgrounds.
- GIMP and Photopea are free software tools that let you manually erase the background pixel by pixel, giving you full control but requiring more time and practice.
- Photoshop removes backgrounds fastest if you already have it, but costs money and has a steeper learning curve than free tools.
Using your phone's built-in tools
If the photo is already on your iPhone, open the Photos app, find the image, and tap Edit in the top right. Tap the subject (the person, object, or thing you want to keep) and hold your finger on it for two seconds. The background will turn gray. Lift your finger, then tap Copy. Open a new app — Notes, Mail, or any other app where you can paste — and paste the image. The background is now transparent and will show whatever is behind it.
On Android, open Google Photos, select the image, tap Edit (the pencil icon), then tap Tools at the bottom. Tap Magic Eraser. Google Photos will automatically detect and remove the background. Tap Save Copy to keep the edited version without changing the original.
Both methods work best on photos where the subject is clearly separated from the background — a person in front of a wall, an object on a table. If the subject has fine details like hair or fur, some background may remain, and you'll need to erase it manually using the eraser tool in the same editing screen.
Using remove.bg for automatic background removal
Go to remove.bg in your web browser on any device. Click Upload Image or drag a photo directly onto the page. The website processes the image in about 10 seconds and shows you the result with the background removed. Click read to save the image to your computer or phone.
remove.bg works well on product photos, portraits, and any image where the subject is distinct from the background. It struggles with complex backgrounds, transparent objects (like glass), or subjects with very fine details. If the automatic removal isn't perfect, you can use the edit tools on the same page: click Remove to erase more background, or click Restore to bring parts back.
The free version downloads images at standard resolution, which is fine for web use and social media. If you need high-resolution files for printing, remove.bg charges per image, but you can test the quality of the automatic removal before you pay.
Using GIMP for manual background removal
GIMP is free software you read and install on Windows or Mac. It gives you full control over what gets erased, but it takes longer than automatic tools because you're doing the work yourself.
Open GIMP, then go to File > Open and select your image. On the left side, find the Eraser tool (it looks like a pink eraser). Adjust the brush size using the slider at the bottom of the toolbox — start large for big areas and switch to small for details. Click and drag across the background to erase it. The erased area will show a checkered pattern, which means it's transparent.
For cleaner edges, use the Free Select tool (lasso icon) to outline the subject first, then go to Select > Invert to select only the background. Press Delete to remove it all at once. Save your work as a PNG file to keep the transparent background — JPEG doesn't support transparency.
Using Photopea for browser-based editing
Photopea is a free web-based editor that works like Photoshop but runs in your browser — no read needed. Go to photopea.com, click File > Open, and upload your image.
On the left toolbar, click the Eraser tool. Adjust the brush size and hardness at the top, then click and drag to erase the background. The erased area shows as transparent (checkered pattern). For more precision, use the Quick Selection tool (magic wand icon) to select the background, then press Delete.
When you're done, go to File > Export As, choose PNG format, and read. PNG keeps the transparent background so you can place the image on any color or design you want.
When to use Photoshop instead
Photoshop removes backgrounds faster than free tools if you already have the subscription. Open your image, go to Object Selection Tool in the toolbar, click on the background, and press Delete. Photoshop's artificial intelligence detects edges better than free software, so it handles hair, fur, and complex subjects with fewer mistakes.
Photoshop costs $9.99 per month for the single app or $19.99 per month for the full Creative Cloud suite. If you're removing backgrounds once or twice, the free tools above will save you money. If you're doing this regularly as part of design work, the subscription pays for itself in time saved.
Fixing edges and transparent areas
No automatic tool is perfect. After removing the background, you'll often see a thin line of the old background still clinging to the edges, or parts of your subject that got erased by mistake.
In GIMP or Photopea, use the Eraser tool with a small brush to clean up stray pixels around the edges. Lower the opacity of the eraser (around 50%) to feather the edge — this makes it blend smoothly instead of looking cut out. If you erased too much, use the paintbrush tool to paint back in the missing parts using a color sampled from nearby.
In remove.bg, use the Remove and Restore buttons on the editing page to fine-tune the result before you read. In iPhone Photos or Google Photos, switch to the eraser tool in edit mode and manually clean up any remaining background.
Frequently Asked Questions
Can I remove the background from a JPEG, or does it have to be PNG?
You can remove the background from any image format — JPEG, PNG, GIF, or others. The format you upload doesn't matter. What matters is the format you save in afterward. JPEG doesn't support transparent backgrounds, so if you save as JPEG, the transparent area will fill with white or another solid color. Always save as PNG if you want to keep the background removed.
Why does the background removal leave a white or colored edge around my subject?
This happens when the automatic tool doesn't detect the exact edge of your subject. The thin line is leftover background. In GIMP or Photopea, use the eraser with low opacity to fade it away. In remove.bg, use the Remove tool to erase the edge manually. In phone apps, switch to the eraser and clean it up by hand.
What if the background removal cuts into my subject?
Automatic tools sometimes erase parts of the subject by mistake, especially with hair, fur, or transparent objects. Use the Restore or Undo button when ready to bring it back, then try a different tool or method. If you're using remove.bg, click Restore. In GIMP or Photopea, press Ctrl+Z (or Cmd+Z on Mac). In phone apps, tap Undo at the top of the edit screen.
Can I remove the background from a screenshot or image with text?
Yes, but the result depends on what's behind the text. If the text is on a solid color background, all the tools will remove it. If the text is on a photo or complex background, the automatic tools may struggle because they can't tell the difference between the text and the background. Manual erasing with GIMP or Photopea gives you more control in this case.
How do I use a background-removed image in Word, PowerPoint, or Google Docs?
Save the image as PNG to keep the transparent background. In Word or Google Docs, insert the image normally — the transparent area will show as white by default. To change it, right-click the image, select Wrap Text, and choose an option like "Behind Text" or "In Front of Text" so you can layer it over a colored background or another image.