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Resize an image to 336×280 pixels
To resize an image to 336×280 px, enter 336 × 280 px and pick crop to fill so the 6:5 frame is not stretched: a 4:3 phone photo loses 10% of its area (a centred 3629×3024 crop). The result has 0.0941 megapixels; as a JPEG, a detailed outdoor photo is about 32.1 KB at the panel's default quality 85 (24 KB at quality 75).
336×280 px
JPG · no file-size limit · 336x280 px · white background
No file-size limit is set: PixelFit saves at high quality and changes only the format and any pixel size you set.
Fit, background and padding crop to fill · white background
Saving presets is part of Pro.
The result appears here: the exact byte count, pixel size and quality, the size before and after, a preview and a download button.
The batch kit (one ZIP for up to 500 photos, several photos merged into one PDF) is part of Pro.
336×280 at a glance
| Pixel size | 336×280 px (94,080 pixels) |
|---|---|
| Aspect ratio | 6:5, landscape (width ÷ height = 1.2) |
| Megapixels | 0.0941 MP |
| Decoded in memory | 368 KB RGBA · 276 KB RGB |
| Sharp on screen at | 336×280 CSS px at 1×, 168×140 at 2×, 112×93 at 3× density |
| Print size at 300 DPI | 1.12×0.93 in (2.8×2.4 cm) |
| Estimated JPEG (outdoor photo, quality 75) | 24 KB |
| JPEG without a KB limit (panel default, quality 85) | 32.1 KB |
What 336×280 means in pixels
336×280 is a landscape frame, 1.2 times as wide as it is tall, 94,080 pixels in total (0.0941 megapixels). Its sides reduce to 6:5 (1.2 as a decimal), so any picture cropped to 6:5 scales to it without distortion.
It is thumbnail scale: a 12 MP phone photo carries 130 times more pixels, so the resize discards most of them and the stepped downscale matters for sharpness. Shown 1:1 it fills 336×280 CSS px on a standard screen and 168×140 CSS px on a 2× (Retina-class) screen; at 72 DPI the same pixels span 4.7×3.9 inches.
Decoded for editing it occupies 368 KB of memory (4 bytes per pixel); uncompressed 24-bit RGB would be 276 KB, which is why the downloadable JPEG, PNG or WebP is far smaller.
Getting 336×280 from a phone, camera or screenshot
Filling 336×280 from a 12 MP phone photo (4032×3024, 4:3) loses the least (10%); a vertical phone video frame (1080×1920, 9:16) loses the most (53.1%). "Fit inside" keeps the whole picture instead and the file comes out at the size in the last column; "Pad with colour" adds bars to reach the full 336×280. From the phone photo PixelFit takes the 3629×3024 crop through 1814×1512, 907×756 and 453×378 before the last step to 336×280, so each pass blends neighbouring pixels instead of skipping them.
| Starting image | Crop to fill keeps | Area lost | Scale | Fit inside gives |
|---|---|---|---|---|
| 12 MP phone photo (4032×3024, 4:3) | 3629×3024 (left and right cut) | 10% | 0.093× (reduced) | 336×252 |
| 24 MP camera photo (6000×4000, 3:2) | 4800×4000 (left and right cut) | 20% | 0.07× (reduced) | 336×224 |
| Full HD screenshot (1920×1080, 16:9) | 1296×1080 (left and right cut) | 32.5% | 0.259× (reduced) | 336×189 |
| Vertical phone video frame (1080×1920, 9:16) | 1080×900 (top and bottom cut) | 53.1% | 0.311× (reduced) | 158×280 |
How many KB is a 336×280 image?
Estimated from encodes of real sample images measured with sharp 0.35.5 / libvips 8.18.7 on 31 October 2026, interpolated to 94,080 pixels. The outdoor photo at 336×280 is about 24 KB at quality 75 and a scanned page about 16.3 KB; your file will differ with detail and noise.
| Image type | JPEG q60 | JPEG q75 | JPEG q90 | WebP q75 | PNG |
|---|---|---|---|---|---|
| Portrait photo | ≈ 13.3 KB | ≈ 16.9 KB | ≈ 27 KB | ≈ 11.6 KB | ≈ 144 KB |
| Outdoor photo | ≈ 18 KB | ≈ 24 KB | ≈ 39.3 KB | ≈ 20.9 KB | ≈ 182 KB |
| Scanned document | ≈ 12.1 KB | ≈ 16.3 KB | ≈ 27.3 KB | ≈ 12.4 KB | ≈ 137 KB |
| Flat graphic or logo | ≈ 6.2 KB | ≈ 7.9 KB | ≈ 11.8 KB | ≈ 4.9 KB | ≈ 13.9 KB |
Will a 336×280 photo fit an upload limit?
The highest JPEG or WebP quality that stays under each limit at exactly 336×280 px, from the same measurements. Set the KB limit next to the pixel size and PixelFit runs this search on your own photo.
| Limit | Portrait, JPEG | Outdoor photo, JPEG | Outdoor photo, WebP |
|---|---|---|---|
| Under 10 KB | up to quality 35 | does not fit even at quality 30 | does not fit even at quality 30 |
| Under 20 KB | up to quality 80 | up to quality 64 | up to quality 68 |
| Under 30 KB | up to quality 91 | up to quality 82 | up to quality 84 |
| Under 50 KB | fits at quality 95 | up to quality 93 | up to quality 94 |
Is 336×280 good for print?
Pixels carry no physical size until you pick a DPI. At 300 DPI, the resolution PixelFit uses for its print and ID photo sizes, 336×280 covers 1.12×0.93 in; at 150 DPI the same pixels stretch to 2.24×1.87 in with half the density.
| Resolution | Print size (inches) | Print size (cm) |
|---|---|---|
| 72 DPI | 4.67×3.89 in | 11.9×9.9 cm |
| 96 DPI | 3.5×2.92 in | 8.9×7.4 cm |
| 150 DPI | 2.24×1.87 in | 5.7×4.7 cm |
| 200 DPI | 1.68×1.4 in | 4.3×3.6 cm |
| 300 DPI | 1.12×0.93 in | 2.8×2.4 cm |
| 600 DPI | 0.56×0.47 in | 1.4×1.2 cm |
How 336×280 shows on common screens
Shown full screen without cropping, 336×280 is scaled by the factor below; bars fill the space where the shapes differ.
| Screen | Scale | Shown at | Bars |
|---|---|---|---|
| Laptop 1366×768 | 2.74× (enlarged) | 922×768 | 444 px left and right in total |
| Full HD 1920×1080 | 3.86× (enlarged) | 1296×1080 | 624 px left and right in total |
| QHD 2560×1440 | 5.14× (enlarged) | 1728×1440 | 832 px left and right in total |
| 4K UHD 3840×2160 | 7.71× (enlarged) | 2592×2160 | 1248 px left and right in total |
| Phone, portrait 1080×1920 | 3.21× (enlarged) | 1080×900 | 1020 px top and bottom in total |
Other 6:5 sizes
These targets share the exact 6:5 ratio of 336×280, so resizing between them is a pure scale with nothing cropped.
| Size | Scale from 336×280 | Megapixels |
|---|---|---|
| 300×250 banner | 0.89× | 0.075 MP |
How to resize a picture to 336×280
-
Add the picture
Drop, paste or pick the photo in the PixelFit panel at the top of this page; it is decoded in your browser and never uploaded.
-
Set the size
Enter 336 as the width and 280 as the height in pixels (the panel is already set to 336×280).
-
Choose how it fits
Choose crop to fill to keep the 6:5 frame without stretching (a phone photo loses 10%, left and right cut). Fit inside keeps the whole picture as a 336×252 file instead; Pad with colour puts that on a full 336×280 canvas.
-
Pick the format and download
Choose JPG or WebP; without a KB limit PixelFit saves JPG at quality 85, about 32.1 KB for a detailed outdoor photo. Add a KB limit if the upload has one or the file should be smaller, then download the 336x280 file.
Sources
- Measured by PixelFit with sharp 0.35.5 / libvips 8.18.7 on 31 October 2026, from the sample photo Hartz Lake at Hartz Mountain.jpg by JustinH (Wikimedia Commons user) (CC0 1.0): commons.wikimedia.org/wiki/File:Hartz_Lake_at_Hartz_Mount…
Frequently asked questions
How do I resize an image to 336x280?
Open the image in the PixelFit panel on this page, set 336 × 280 px, choose crop to fill so nothing is stretched and download. From a 12 MP phone photo that crops 10% (left and right cut) and scales the rest by 0.093×.
What aspect ratio is 336x280?
336x280 has an aspect ratio of 6:5: landscape, width ÷ height = 1.2. Sizes with the same ratio include 300×250 banner.
Is 336x280 good for print?
At 300 DPI 336x280 prints 1.12×0.93 in (2.8×2.4 cm), smaller than a passport photo, so it is a screen size rather than a print size. At 150 DPI it stretches to 2.24×1.87 in.
How big is a 336x280 JPEG file?
For a detailed outdoor photo about 24 KB at quality 75 (18 KB at 60, 39.3 KB at 90, 32.1 KB at the panel's default quality 85); a head-and-shoulders portrait is about 16.9 KB at quality 75, estimated from measured encodes. A flat graphic is smaller, a noisy low-light photo larger.
How does 336x280 look on a high-density screen?
On a 2× screen 336x280 is sharp when shown at 168×140 CSS px; shown larger, the browser enlarges it. A slot of 336×280 CSS px on a 2× screen needs a 672×560 file.
Related
Same 6:5 ratio
Nearby sizes
- 300×300 square 1:1
- 320×240 (QVGA) 4:3
- 400×300 landscape 4:3
- 256×256 icon 1:1
- 250×250 square 1:1
- 400×400 square 1:1