---
title: "Rotate Image Online by Any Angle"
description: "Rotate images online by 90, 180, 270, or any custom angle. Preview and download PNG, JPG, or WebP files privately in your browser."
url: https://candoya.com/tools/rotate-image/
locale: en
type: browser-tool
---

# Rotate Image Online

Category: [Images](https://candoya.com/tools/image/)

## How can I rotate an image online?

Use this image rotator to turn a photo left or right by 90 degrees, flip it through 180 degrees, or set a precise custom angle. The canvas expands to keep every corner visible, and you can preview and download the result without sending the original image to a server.

The editor accepts PNG, JPG, and WebP files and performs every rotation locally in your browser. Preset buttons fix sideways photos quickly, while the degree slider can straighten a tilted horizon or scanned page.

## How to use it

1. **Add your image** - Drop a PNG, JPG, or WebP file into the editor, choose one from your device, or load the example.
2. **Set the rotation** - Use the left, right, or 180 degree buttons, then fine-tune the angle with the slider or number field.
3. **Choose an output** - Select PNG, JPEG, or WebP and set quality for a lossy format.
4. **Rotate and save** - Create the result, review its dimensions, then copy or download the rotated image.

## Who it's for

- **Phone photographers** can correct portrait shots that appear sideways after transfer.
- **Students and office teams** can turn scanned pages and receipts into a readable orientation.
- **Designers and publishers** can rotate graphics to an exact angle before placing them in a layout.
- **Online sellers** can correct product photos before adding them to a catalog or marketplace listing.

## Expert note

A custom-angle rotation needs a larger rectangular canvas than the source. This rotator calculates the bounding box from the rotated corners, so diagonal edges stay visible instead of being clipped; JPEG fills the newly exposed corners with white because it has no transparency.

## Frequently asked questions

### Is my image uploaded anywhere?

No. Your browser reads, rotates, previews, and exports the image on your device. CanDoYa does not receive the selected file or the rotated result, although normal site analytics may still record that the page was visited.

### Is this image rotator free?

Yes. You can rotate images without an account, subscription, watermark, or download limit. The practical limit is the memory and canvas capacity available in your browser, especially for high-resolution photos.

### What image formats and limits are supported?

The rotator accepts PNG, JPEG, and WebP images up to 50 MB, with each source side no larger than 16,384 pixels and no more than 50 megapixels total. It exports PNG, JPEG, or WebP when your browser supports that format.

### Can I rotate an image by a custom number of degrees?

Yes. Enter or choose any angle from -180 to 180 degrees. Negative values rotate counterclockwise and positive values rotate clockwise. The output canvas expands automatically, so the corners remain inside the saved image.

### How do I rotate a picture 90 degrees?

Add the picture and select Rotate left or Rotate right. Each press changes the angle by 90 degrees and updates the preview. Select Rotate 180 to turn an upside-down photo in one step, then create and download the result.

### Does rotating an image reduce its quality?

The tool keeps the source pixel dimensions, but saving creates a new image file. PNG uses lossless encoding, while JPEG and WebP quality settings can discard some detail. Custom angles also resample pixels along diagonal edges, so a small amount of edge smoothing is normal.

### Can I keep a transparent background?

Yes. Choose PNG to preserve transparency in the source and in the corner areas created by a custom rotation. WebP can also preserve transparency in supported browsers. JPEG cannot store transparent pixels, so those corners are filled with white.

## Related tools

- [Image Cropper](https://candoya.com/tools/image-cropper/)
- [Image Resizer](https://candoya.com/tools/image-resizer/)
- [Image Compressor](https://candoya.com/tools/image-compressor/)
- [Image Color Palette Extractor](https://candoya.com/tools/image-color-palette-extractor/)
- [Dominant Color Finder](https://candoya.com/tools/dominant-color-finder/)

---

*Markdown edition of <https://candoya.com/tools/rotate-image/>, published for AI agents and other automated readers. Index of key pages: <https://candoya.com/llms.txt>.*