ImgWell.com

Batch Resize Images

Resize by dimensions or percentage, then preview and download.

← All toolsFiles stay on your device · No sign-up
  1. Choose images
  2. Set dimensions
  3. Download

Preview

Click to select a layer · drag to move · scroll to zoom · Shift+scroll to rotate

🔒 Everything is processed locally on your device — your images are never uploaded or stored on a server

Multiple selection supported; EXIF orientation is auto-corrected on import · supports common image formats

No layer selected
Quick position (highlighted = current position):

Batch Process & Export

✓ Output files are never watermarked or branded by us — crop/compress/convert/watermark all run in one pass

View technical details

Help with this tool

Answers when you need them.

How do I resize multiple images at once?

Choose images or import a folder. Under Resize mode, select Width, Height, Longest edge, Percentage or Fit within width and height. Enter your target and export. A single result downloads as an image; multiple results download together as a ZIP.

How do the resize modes work?

Width and Height set one dimension and calculate the other proportionally. Longest edge limits the longer side. Percentage scales both dimensions by the same percentage. Fit within width and height keeps the whole image inside your bounding box without stretching or cropping it.

How do I get an exact size like 1080×1080?

First choose 1:1 under the crop options, then set Width to 1080. For other exact dimensions, crop to the matching ratio before resizing. Turn off Do not enlarge smaller images if the cropped source is smaller than your target and you still need that exact size. Enlarging does not add detail.

Why did a smaller image keep its original dimensions?

Do not enlarge smaller images is on by default. It stops the tool enlarging a source that is already smaller than your target. Turn it off if you need to upscale, and check the result for softness.

What's the difference between dimensions and file size?

Dimensions describe width and height in pixels. File size is measured in KB or MB. Resize changes the pixel dimensions; Compress controls encoded file size. You can combine both in one export.

Will resizing reduce quality?

Downscaling removes pixels, so very small text and fine details may become less legible. Upscaling cannot recover missing detail. Check your preview and downloaded result at the size you plan to use.

Are there file-count limits, uploads or watermarks?

There is no daily quota or added watermark. Files are processed in your browser. Large batches are limited by your device's available memory; if a batch is too large, split it into smaller groups.