Set a width, a height, or both with a fit rule, or scale by percentage. High-quality resampling, and it will not enlarge unless you ask.
Options
→
🔒 Nothing is uploaded. Check the Network tab of your browser: it stays empty.
How to
Drop your images. A whole folder at once is fine.
Type a width (the height follows), or set both and pick Fit inside, Fill or Stretch.
Convert and download, or grab everything as a ZIP.
Why here
The file stays on your device. No upload, no queue, no size limit, no account, no watermark. The engine is the same reference software professionals use, compiled for your browser.