The exact size
- Pixels
- 1,920 × 1,080
- Aspect ratio
- 16:9
- Megapixels
- 2.1
A 16:9 background at 1080p. Zoom mirrors your own view but not what others see.
Crop or upscale first?
What to do with common source sizes so the virtual background stays sharp. Upscaling happens before the crop, so the crop has enough pixels to fill the box.
| Your image | What to do | Size before crop |
|---|---|---|
| 640 × 480 | Upscale 4×, then crop | 2,560 × 1,920 |
| 1,280 × 720 | Upscale 2×, then crop | 2,560 × 1,440 |
| 1,920 × 1,080 | Crop only | 1,920 × 1,080 |
| 4,032 × 3,024 | Crop only | 4,032 × 3,024 |
How to make a Zoom virtual background
- Check your image size. If it is smaller than 1,920 × 1,080 on either side, upscale it first: anything from 960 × 540 up only needs the free 2×.
- Crop to 16:9 at exactly 1,920 × 1,080 with Make thumbnails, which centre-crops a whole batch in one pass.
- Download as JPG and upload to Zoom.
Need to enlarge first? Upscale 2× for free.
Other sizes with the same shape
| Asset | Pixels | Ratio |
|---|---|---|
| YouTube thumbnail | 1,280 × 720 | 16:9 |
| YouTube channel banner | 2,560 × 1,440 | 16:9 |
| X (Twitter) post image | 1,600 × 900 | 16:9 |
| Desktop 4K wallpaper | 3,840 × 2,160 | 16:9 |
Questions
What size is a Zoom virtual background?
1,920 × 1,080 pixels. A 16:9 background at 1080p. Zoom mirrors your own view but not what others see.
What aspect ratio is that?
16:9. Crop to this shape before uploading so Zoom does not crop it for you.
What if my image is smaller than 1,920 × 1,080?
Upscale it first so both sides cover the box, then crop. 2× is free and runs on your device, and is enough for anything at least half the target size.
Which file format should I upload?
JPG at quality 85 to 90. It keeps uploads small, and most platforms recompress images anyway.
Does the crop keep the centre of my image?
Yes. Make thumbnails crops from the centre to the exact box, the same way across a whole batch. Use the crop tool if the subject is off-centre.