---
title: "Image Lab"
description: "Free all-in-one image tool. Upload an image, then resize, crop, rotate, flip, convert to grayscale, blur, posterize, or export as PNG/JPG/WebP. See dimensions, mode, format, bounding box, and dominant colors (with copyable hex codes) on upload. Each transform runs as a Pixeltable image UDF."
keywords:
  - image transform online
  - rotate image free
  - grayscale image converter
  - resize image online
  - crop image free
  - flip image online
  - blur image online
  - posterize image
  - invert image colors
  - image metadata viewer
  - convert jpg to png
  - png to jpg
  - webp to jpg
  - image format converter
  - image resizer free
  - center crop image
  - exif viewer online
  - color palette from image
  - extract colors from image
url: "https://pixeltable.com/tools/image-lab"
---

# Image Lab

Free all-in-one image tool. Upload an image, then resize, crop, rotate, flip, convert to grayscale, blur, posterize, or export as PNG/JPG/WebP. See dimensions, mode, format, bounding box, and dominant colors (with copyable hex codes) on upload. Each transform runs as a Pixeltable image UDF.

Free online tool by Pixeltable. Run it at https://pixeltable.com/tools/image-lab (interactive, no sign-up).

## Features

- Geometry, color, effect, and format transforms
- Live image info with copyable hex colors
- Built on Pixeltable image UDFs
- PNG, JPG, or WebP download

## FAQ

### What transforms can I apply?

Geometry (rotate, resize, thumbnail, center crop, flip and rotate, reduce), color (grayscale, convert mode, posterize, channel extract, invert), effects (blur, sharpen, stylize filters, spread), and export (convert to PNG, JPG, or WebP). Pick one operation at a time and apply it instantly.

### What is the image info panel?

When you upload, we read the image dimensions, color mode, format, bit depth, bounding box, and dominant colors. Click any color swatch to copy its hex code.

### Can I apply more than one transform?

Apply one transform, then change the operation and apply again on the same image without re-uploading.

### Is it free?

Yes, completely free with no sign-up required.