Pixel size reference
1024 x 768 pixels is 4:3.
1024 by 768 pixels has an aspect ratio of 4:3 (1.3333), a landscape frame of 0.79 megapixels. It is a common screen resolution.
Checked . Free, nothing uploaded.
- Decimal
- 1.3333
- Orientation
- Landscape
- Same ratio at 1080 wide
- 1080 x 810
1.33:1
0.79 megapixels
Instagram's feed width
Resize an image to 1024 x 768
Fill and crop keeps the whole frame covered; fit with padding keeps every pixel of your image and adds a background color. Nothing is uploaded.
JPG, PNG or WebP. It is resized to exactly 1024 x 768 in your browser; nothing is uploaded.
Custom: 4:3 landscape
1024 x 768
Other 4:3 sizes
Same ratio, different pixel counts. Scaling between them never crops.
| Size | Megapixels | Type | Used by |
|---|---|---|---|
| 480 x 360 | 0.17 | video | The 360p video size YouTube defaulted to before widescreen, and the medium thumbnail its API still returns |
| 640 x 480 | 0.31 | screen | VGA, the resolution that fixed 4:3 as the shape of computing for a decade |
| 800 x 600 | 0.48 | screen | SVGA, the size web pages were built for through the late 1990s |
| 1200 x 900 | 1.08 | social | Google Business Profile Post |
| 1440 x 1080 | 1.56 | social | 4:3 at the height feeds display, so it is the landscape option that gives up the least screen against a portrait post |
| 1600 x 1200 | 1.92 | screen | UXGA, a 2 megapixel 4:3 size that was the top of the monitor range before widescreen and is still the output of document scanners and older compact cameras |
| 2048 x 1536 | 3.15 | screen | The Retina iPad screen, 3 megapixels at 4:3, and a common export size for images that have to stay sharp on a tablet |
| 4000 x 3000 | 12 | photo | A 12 megapixel photo from a phone or a Micro Four Thirds camera, the size most people see in the file properties of a picture they just took |
Check any other size
The calculator opens at 1024 by 768. Change either side to see the ratio, or scale it to a new width.
Your dimensions
Scale to a new size
Fill in one side; the other follows the same ratio.
1080 x 810 keeps the 4:3 ratio.
About 1024 x 768
XGA, the standard monitor resolution of the early 2000s and the screen of the first iPad. Old slide decks, screenshots and embedded videos are still this size, and it remains the smallest desktop width many teams test against.
Aspect ratio guides
- All 44 platform sizes
- 1:1 ratio
- 4:5 ratio
- 5:4 ratio
- 3:4 ratio
- 4:3 ratio
- 9:16 ratio
- 16:9 ratio
- 2:3 ratio
- 3:2 ratio
- 1.91:1 ratio
- 3:1 ratio
- 4:1 ratio
- 16:10 ratio
- 2:1 ratio
Common resolutions by ratio
Square posts, profile pictures, album art and carousel slides on every platform.
Portrait feed posts on Instagram, Facebook, LinkedIn and Threads.
Landscape twin of 4:5; 8 by 10 inch prints and the 1280 by 1024 monitor.
iPads, compact cameras, old TVs and 4:3 slides; a landscape option in feeds.
Full-screen vertical: Stories, Reels, TikTok, Shorts and phone wallpapers.
HD video, YouTube thumbnails, monitors and TVs; 1920 by 1080 and 1280 by 720.
35mm film and most camera sensors, 4 by 6 inch prints and Surface screens.
Link preview and Open Graph images on Facebook and LinkedIn; 1200 by 628.
Laptop display ratio: 1920 by 1200, 2560 by 1600, 1440 by 900.