ResizeBento

Resize Image in Pixels

Resize images to exact pixel dimensions for websites, social media, apps, and digital displays.

Related Resize Tools

Explore more ways to resize files for screens, print, and exact physical dimensions.

Bulk ResizerResize multiple files together.Resize for PrintingPrepare exact dimensions for print.Resize in PixelsSet exact pixel dimensions.Resize in CentimetersResize using centimeters.Resize in MillimetersResize using millimeters.Resize in InchesResize using inches.Resize with Aspect RatioUse a standard or custom ratio.Resize by PercentageScale files by a percentage.

How to resize an image in pixels

Choose an image, set the exact pixel dimensions, and download the finished result.

  1. 1

    Choose your image

    Select one or more JPG, PNG, or WebP files from your device to open them in the resize workspace.

  2. 2

    Enter the pixel dimensions

    Set the width and height in pixels, keep the aspect ratio locked when needed, and choose how the image should fit the new canvas.

  3. 3

    Resize and download

    Review each result, process the images in your browser, and download the finished files.

Pixel-perfect sizes for digital projects

Set an exact canvas, then prepare images that fit websites, social channels, and app interfaces.

01

Control the exact width and height

Enter the target dimensions directly in pixels. Keep the original proportions when one dimension should follow the other, or set both values for a required digital canvas.

  • Enter the width and height required by the destination
  • Lock the aspect ratio to preserve the source proportions
  • Choose cropping, padding, or stretching when shapes differ
Pixel size settings
Width
1200px
Height
800px
Aspect ratio locked
1200 × 800 px
02

Fit images into website layouts

Match the precise image slots defined by a site design, from wide headers to article cards, so assets align cleanly without leaving layout decisions to the browser.

  • Size hero and section banners for their real containers
  • Create consistent thumbnails for cards and article grids
  • Avoid oversized source files when smaller assets are displayed
Responsive website assets
Studio Journal
1440 × 480 px
03

Prepare platform-specific social graphics

Create separate pixel canvases for feed posts, portrait stories, and profile images instead of forcing one crop into every placement.

  • Build square posts without trimming the main subject
  • Prepare vertical story graphics at their intended size
  • Keep profile artwork clear inside a compact canvas
Social media size set
Field Notes
Square post
1080 × 1080 px
Portrait story
1080 × 1920 px
Profile image
400 × 400 px
04

Create consistent app and UI assets

Resize avatars, thumbnails, and dashboard graphics to the component dimensions used by a product interface, keeping repeated screens visually consistent.

  • Match avatars to profile and account components
  • Standardize thumbnails across lists and content libraries
  • Prepare dashboard visuals for predictable interface slots
Interface asset library
Component assets
Profile avatar
96 × 96 px
320 × 180 px
640 × 360 px

Pixel resizing FAQs

Answers about dimensions, aspect ratio, cropping, quality, formats, and choosing the right size.

What do pixel dimensions mean?
Pixel dimensions describe an image's exact width and height as a grid of screen pixels, such as 1200 × 800 px. They control how much digital detail the file contains and how large it can appear at its native size.
How do I set an exact pixel width and height?
Enter a width, a height, or both in pixels. Keep Aspect Ratio locked when you want one value to update from the source proportions, or unlock it when a layout requires an exact canvas. Then review the fit before processing.
Will resizing to exact pixels crop my image?
Cropping depends on the selected image fit when the source and target proportions differ. Crop to Fit fills the exact canvas by trimming edges, while Add Padding preserves the complete image and fills the remaining space.
How do I choose the right pixel dimensions?
Choose dimensions from the destination's current specification, not from a generic recommendation. Check the website slot, social platform, app component, or display first, then enter that exact pixel width and height.
Does changing pixel size affect image quality?
Reducing pixel dimensions usually keeps a clean result when the source is sharp. Enlarging asks the browser to create extra pixels, so fine detail can look softer. Start with a source at least as large as the intended output.
How can I preserve the original proportions?
Keep Aspect Ratio locked to preserve the source proportions when changing width or height. Unlock it only for a required pixel canvas, then use cropping or padding to avoid visibly stretching people, products, or logos.
Which image formats can I resize and export?
You can open JPG, PNG, or WebP images and keep the original format or export to a supported alternative. Choose PNG for transparency or crisp graphics, JPG for photographs, and WebP for compact web delivery.
Can I use the same pixel size for several images?
Yes. Enter the shared pixel dimensions and choose several supported images. The same settings carry into the workspace, where you can inspect each crop or fit before processing and download the completed results when ready.

Resize Image to Exact Pixel Sizes

Choose a ready-made pixel size to open the resizer with the exact width and height already set.

Resize to the exact pixels you need

Set the width and height, review the fit, and create a ready-to-use digital image.