Resize & Compress Image
Do both in one go: choose the dimensions you need and a quality or target size, and get pictures that are smaller in pixels and in kilobytes. Everything happens in your browser.
Drop image files here
click to choose files, or paste with Ctrl/⌘ + V
Your files never leave this device
- Never uploaded
- No signup
- 100% free
- Works offline
How to resize and compress in one step
- 1Add your pictures: drop them in, click to choose, or paste from the clipboard.
- 2Tick Resize and enter a width or height, or pick a preset such as 1920 px or 1080 × 1080.
- 3Tick Compress and choose a quality, or switch to a target file size such as 200 KB.
- 4Press Resize & compress, compare before and after, then download.
Why do both together?
Every time a JPG or WebP is saved it loses a little detail. If you resize with one tool and compress with another, the picture is encoded twice. Here the picture is resized first and then compressed once, so you get the smaller file with less damage.
You can also use only one half: untick Resize or Compress and the tool does just the other.
Recommended settings
Email attachment: 1600 px wide, quality 75, or a target under 500 KB.
Website or blog image: 1200 px wide, output WebP, quality 80.
Instagram and social posts: 1080 px wide, quality 80.
Forms with a size limit: 1000–1200 px wide plus a target such as 200 KB. The tool finds the best quality that fits.
Good to know
Pictures are never enlarged unless you tick Allow enlarging. With Keep aspect ratio on, the picture is scaled to fit inside the width and height you enter, so nothing is stretched.
With the default 'Best match' output, JPG stays JPG, WebP stays WebP, PNG becomes WebP (keeping transparency) and HEIC or AVIF become JPG.
Frequently asked questions
Are my photos uploaded to your server?
No. The conversion runs entirely inside your browser using your own device. Your files are never sent to us or to any third party, which is why it also works for private photos and large batches. Once the page has finished loading you can even switch off your internet connection and the tool keeps working.
Which is done first, resizing or compressing?
Resizing. The picture is scaled to the new size and then compressed once, which gives the best quality for a given file size.
Can I only resize, or only compress?
Yes. Untick the part you do not want. The button changes to Resize, Compress or Resize & compress depending on what is ticked.
Will transparency be kept?
With Best match, PNG files become WebP, which keeps transparency. If you choose JPG as the output, transparent areas turn white.