Image Resize
Exact pixels for listings, avatars and forms that reject anything over 1200 px wide. Type a width, the height follows if you keep the ratio ticked.
Drop images here, or click to browse
Files stay on this device. Nothing is uploaded. One file at a time.
How it works
- Add an image. Its pixel size shows in the file card.
- Pick a preset or type a width. With the ratio ticked, height follows on its own.
- Click Run and check the new dimensions in the result panel.
Limits
- Very large images (over about 40 megapixels) can fail on low-memory phones.
- PNG ignores the quality slider: PNG compression is lossless.
- The original file is never changed.
FAQ
Is the file uploaded?
No. The code runs in this tab. Open your network panel: it stays empty while a tool runs.
What does it cost?
Nothing. No account, no watermark, no page limit to unlock.