# Resize Image Online

Canonical: https://image.recordly.cc/resize-image
Tool LLM file: https://image.recordly.cc/resize-image/llms.txt
Product: Recordly Image
Engine: resize

## Summary

Resize images online by width, height, exact pixels or percentage with aspect-ratio controls, previews and browser-first processing.

## User Intent

Use this tool when an image needs new pixel dimensions while you control width, height, percentage scaling and aspect ratio.

## Supported Inputs

- Formats: image/jpeg, image/png, image/webp, image/avif
- Upload label: Choose images to resize
- Defaults: {"maintainAspectRatio":true,"preventEnlargement":true}

## Workflow

1. Upload an image: Choose a supported image and review its original width and height.
2. Set the new dimensions: Enter width, height or percentage and keep the aspect ratio locked when you want proportional scaling.
3. Preview and export: Check the resized result and download the new image when the dimensions are correct.

## Best For

- Preparing images for website layouts, thumbnails or upload requirements.
- Downscaling oversized photos before compression or publishing.
- Changing dimensions while keeping width and height proportional.

## Limits

- Upscaling creates more pixels but cannot restore source detail that was not present.
- Unlocking the aspect ratio can stretch the image when the new proportions differ from the original.

## Visible FAQ

- What does keeping the aspect ratio do? It keeps width and height proportional so the resized image is not stretched. Enlarging a small image adds pixels but does not restore missing source detail.

## Related Tools

- [Compress Image](https://image.recordly.cc/compress-image)
- [Crop Images](https://image.recordly.cc/crop-image)
- [Round Image Corners](https://image.recordly.cc/round-corners)
- [Convert Image Online](https://image.recordly.cc/convert-image)

## Structured Data

- Tool pages emit WebPage, WebApplication, and BreadcrumbList JSON-LD.
- FAQ and how-to content are visible HTML, not FAQPage or HowTo rich-result markup.

## Site Discovery

- [Global LLM guide](https://image.recordly.cc/llms.txt)
- [Full LLM guide](https://image.recordly.cc/llms-full.txt)
- [XML sitemap](https://image.recordly.cc/sitemap.xml)
- [OpenAPI](https://image.recordly.cc/openapi.json)