IMG Editing Tools

Resize IMAGE

Define your dimensions, by percent or pixel, and resize your JPG, PNG, SVG, and GIF images.

Related tools

Why resize images online?

Images often need to be resized for websites, social media, or print. Our free resize image tool lets you change dimensions by pixels or percentage, all in your browser. No upload means your files stay on your device and we never see them. You can resize to exact widths and heights or scale by percent while keeping aspect ratio.

Use this tool to prepare photos for web (e.g. 1200px wide), thumbnails, or documents. After resizing, you might compress images to reduce file size, or crop to trim edges. For portraits or products, remove background and then resize. For ID photos, use our official photo maker and rotate & flip if needed.

Who should use this tool?

Anyone preparing images for the web (e.g. 1200px wide), social media (see our resize for Instagram guide), email, or print. Designers, bloggers, small businesses, and anyone who needs exact dimensions without installing software. Because resizing runs in your browser, it’s also ideal when you want to keep files private.

How it works

Upload your image, then enter the desired width and height in pixels or choose a scale percentage. The tool runs in your browser and outputs the resized image. Download when done. No signup or watermarks.

Frequently asked questions

Will resizing reduce quality? Making an image smaller (downscaling) is lossless in practice. Making it larger (upscaling) can look soft; use only when necessary. For best results, resize to the size you’ll actually use, then compress if needed.

Can I keep aspect ratio? Yes. Use the scale percentage option or lock aspect ratio when entering width/height so the image doesn’t stretch.

What formats are supported? We support JPG, PNG, WebP, and other common formats. Output matches your input unless you use our convert tool afterward.

More free image tools

Use these tools together for editing and optimization: