Resize Image

Change your image dimensions to any size — right in your browser.

cloud_upload

Drag & drop images, or click to choose

JPG, PNG or WEBP

Batch mode (multiple files)

lock Your files are processed securely in your browser and never uploaded.

Frequently Asked Questions

Can I resize multiple images at once?

Yes! Enable batch mode and upload multiple files. All images will be resized to the same dimensions, and you can download them individually or all at once via the "Download all" button.

Soalan Lazim (BM)

Macam mana nak ubah saiz gambar untuk Shopee?

Select the "Shopee 1:1" preset, or enter 1000px width and 1000px height. Use "Crop to fill" fit mode for best results. Download in JPEG or PNG format.

About This Tool

BersihBG's Resize Image tool lets you change image dimensions to any width and height you need — completely free and right in your browser. Whether you are preparing product photos for Shopee's 1:1 square format, resizing images for Instagram posts, or scaling down large photos for email, this tool gives you full control over the final pixel dimensions.

How to Resize an Image

Upload your image — Drag and drop a JPG, PNG, or WEBP file onto the upload area or click to browse.

Enter dimensions — Type the desired width and height in pixels, or choose from preset sizes like Instagram (1080×1080), Facebook cover (820×312), or Shopee (800×800).

Maintain aspect ratio — Toggle the lock button to keep the original aspect ratio. Your width and height will adjust proportionally when you change one dimension.

Choose interpolation — Select the resampling method (Lanczos, Mitchell, or Bilinear) for the best quality when scaling down or up.

Download — Save your resized image in JPG, PNG, or WEBP format.

Use Cases for Image Resizing

E-commerce product photos: Resize images to Shopee's recommended 1:1 square format (800×800 or 1024×1024) for better product display.

Social media: Prepare images for Instagram posts (1080×1080), Facebook cover photos (820×312), Twitter headers (1500×500), and Pinterest pins (1000×1500).

Print preparation: Resize high-resolution images to exact print dimensions for posters, flyers, and business cards.

Email attachments: Reduce large camera photos to a reasonable size before attaching them to emails to avoid hitting size limits.

Website thumbnails: Create uniform thumbnail images for blog posts, product listings, and gallery pages.

Why Use BersihBG to Resize Images?

Free: No subscriptions, no hidden charges. Resize as many images as you need.

In-browser: Your images are processed locally. No uploads means your files stay private.

Preset sizes: Choose from popular platform presets rather than guessing dimensions.

High-quality resampling: Use Lanczos interpolation for the sharpest results when downsizing.

Multi-format output: Download resized images as JPG, PNG, or WEBP depending on your needs.

Frequently Asked Questions

Will resizing reduce image quality?

Resizing down (making images smaller) typically maintains or even improves perceived sharpness. Resizing up (enlarging) can cause pixelation. For enlarging beyond 2×, try our AI Upscale tool which uses machine learning to add detail.

What units can I use for dimensions?

Dimensions are in pixels. We also provide preset buttons for common social media and e-commerce platform sizes so you don't need to remember exact pixel values.

What is the maximum resolution for free users?

Free users can export up to 1080p (1920×1080 max). VIP subscribers get access to 2K and 4K export resolutions.

Can I resize multiple images at once?

Currently, images are resized one at a time. We recommend using the compress tool for batch processing multiple files simultaneously.

Is there an aspect ratio lock?

Yes. Toggle the aspect ratio lock icon to maintain proportions automatically. This prevents your image from appearing stretched or squished.

Related Tools