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Resize image online

Set the dimensions your image actually needs.

Resize a JPEG, PNG or WebP by exact pixels or percentage. Keep the aspect ratio, fit the full image inside a target size, fill the frame or stretch when exact dimensions matter more than proportions. Processing stays in your browser.

Resize an image
Image workspaceFree · Local processing · No sign-in
Your images stay in your browser

One image. Every finishing touch.

Crop, adjust, annotate, then export. Keep every edit in one workspace.

Drop images, or start hereOr paste an image · JPEG / PNG / WebP

Start with: ResizeSwitch tools anytime

Composition and text annotation example on a mountain lake photo
A moment to keepSomewhere quiet.
ComposeAdjustAnnotateEditing example
Free, no sign-in neededEdit up to 16 imagesDownload images or a ZIP
Supported formats and image limits

Static JPEG, PNG and WebP. Up to 25 MiB / 24 megapixels each; 16 images / 80 MiB / 96 megapixels total. Download before leaving: the workspace does not autosave.

Images stay in this browser. Supports JPEG, PNG and WebP. Leaving clears your workspace, so download your results before you go.

How to resize an image online

Set pixels, percentage and fitting behavior for the destination, then inspect the result at its intended size.

Back to resize
  1. 1

    Choose an image

    Open a static JPEG, PNG or WebP. Check the current width and height before choosing new dimensions. Each image can be up to 25 MiB, 24 megapixels and 12,000 pixels per edge.

  2. 2

    Set pixels, percentage and fit

    Enter a target width and height or resize by percentage. Keep the aspect ratio for normal scaling. Use Fit to show the whole image inside the target, Fill to cover the target and crop overflow, or Stretch only when changing proportions is intentional.

  3. 3

    Inspect and export

    Check the result at its intended display size. Choose PNG or WebP for transparency, or JPEG for photos. Download before refreshing or leaving the page.

Questions about this tool

Understand the differences between framing, dimensions, formats and export behavior.

How to resize an image: pixels, aspect ratio and quality
How do I resize an image without losing quality?

Reducing dimensions usually preserves the appearance better than enlarging. Keep the aspect ratio, avoid repeated resizing and inspect text, faces and thin edges at 100% before downloading. Enlarging creates more pixels but cannot restore detail that is not present in the source.

What is the difference between resizing and cropping?

Resizing scales the full image to new dimensions. Cropping removes part of the image to change its frame or composition. If the subject needs a different frame, crop first; if the composition is already right, resize the full image.

Use the image cropper when you need to remove edges or change the composition.

What do Fit, Fill and Stretch mean?

Fit keeps the whole image visible inside the target and may leave unused space. Fill covers the target and can crop overflow. Stretch forces the exact width and height, which can distort the image when the target ratio differs from the source.

Can I make a small image larger?

Yes, but enlargement does not recreate missing detail. The result can look soft or pixelated, especially around text and sharp edges. Use the smallest output that meets the destination's requirements and compare it with the original.

Compress the resized image when the destination also has a file-size limit.

From a photo to something worth sharing.

Combine tools for a cover, shop images or a visual story. Here are three ways to start.

Editing ideas
A hiking trip in the mountains

Give your trip a cover

Find the composition, adjust the color, then add a title.

  1. Crop
  2. Adjust
  3. Annotate
Hands holding cups of coffee, photographed from above1:1

Bring your shop images together

Match sizes and borders, then add your own brand mark.

  1. Resize
  2. Canvas
  3. Watermark
A mountain lake and a wooden cabin

Tell the story in one image

Arrange a strip or grid and use annotations to connect the details.

  1. Collage
  2. Annotate
  3. Export

Stay in one workspace. Finish the whole image.

Your images, editing history and exports stay together in this workspace.

Try it in the workspace
  1. 1

    Bring in your images

    Choose files, drag them in or paste an image. Try the sample if you want to explore first.

  2. 2

    Build your edit, step by step

    Set the composition and size, then adjust colors, annotate or watermark. Switch tools on the same image and undo applied changes.

  3. 3

    Check your result and download

    Compare with the original, then choose PNG, JPEG or WebP. Download multiple results as a ZIP and save them before leaving.

Open a tool directly, or use the toolbar above to continue working on your current image.

All editing tools

Adjust image

Adjust brightness, contrast, saturation, warmth and sharpness.

Text & annotations

Add text, arrows, shapes, step numbers and freehand annotations.

Redact image

Cover selected private areas with solid blocks, pixelation or blur.

Combine images

Create horizontal strips, long images or grids with custom order, spacing and backgrounds.

Batch image tools

Batch resize, convert, compress and watermark images, rename and download a ZIP.

Convert images

Convert JPEG, PNG and WebP with explicit transparency, dimensions and file size.

A few things to know first.

Questions about your images, privacy and exports.

Need a hand? Contact support
Do I need an account or a paid plan?

The basic image editor is free and needs no account. Cropping, adjustments, annotations and batch exports run in your browser without using cloud image credits.

Are my images uploaded to a server?

This workspace processes your images in the current browser without uploading them. Download your results before leaving or refreshing; the workspace does not autosave.

Which formats and image sizes work?

Use static JPEG, PNG or WebP images. Each image can be up to 25 MiB, 24 megapixels and 12,000 pixels per edge. A session supports up to 16 images, 80 MiB of source files and 96 megapixels total. Animated images, HEIC and PDF are not supported.

Can I use several tools on the same image?

Yes. Switch tools in the editor to keep working on your current image. Undo, redo and restore are available, with up to 12 history steps, fewer under memory pressure. Saved text and shapes remain editable until a pixel edit flattens them into the image.

Which export format should I choose?

Choose PNG or WebP for transparency, or JPEG with a quality setting for photos. JPEG fills transparent areas with the matte color. PNG does not use a quality setting, and the editor reports when a file-size target cannot be met.

How do I hide private information in a screenshot?

Use a solid cover in the Redact tool and inspect the exported result. Blur and pixelation may leave details recognizable, so use solid covers for passwords, account numbers and other sensitive text.

Now, make it your own.

Try the sample or bring an image into the workspace.

Back to the editor