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Resize an image to 1080×1350 pixels
To resize an image to 1080×1350 px, enter 1080 × 1350 px and pick crop to fill so the 4:5 frame is not stretched: a 4:3 phone photo loses 40% of its area (a centred 2419×3024 crop). The result has 1.46 megapixels; as a JPEG, a detailed outdoor photo is about 491 KB at the panel's default quality 85 (372 KB at quality 75).
1080×1350 px
JPG · no file-size limit · 1080x1350 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.
1080×1350 at a glance
| Pixel size | 1080×1350 px (1,458,000 pixels) |
|---|---|
| Aspect ratio | 4:5, portrait (width ÷ height = 0.8) |
| Megapixels | 1.46 MP |
| Decoded in memory | 5.56 MB RGBA · 4.17 MB RGB |
| Sharp on screen at | 1080×1350 CSS px at 1×, 540×675 at 2×, 360×450 at 3× density |
| Print size at 300 DPI | 3.6×4.5 in (9.1×11.4 cm) |
| Estimated JPEG (outdoor photo, quality 75) | 372 KB |
| JPEG without a KB limit (panel default, quality 85) | 491 KB |
What 1080×1350 means in pixels
1080×1350 is a portrait frame, 1.25 times as tall as it is wide, 1,458,000 pixels in total (1.46 megapixels). Its sides reduce to 4:5 (0.8 as a decimal), so any picture cropped to 4:5 scales to it without distortion.
A 12 MP phone photo has 8.4 times as many pixels, so reaching 1080×1350 is a clean reduction with no invented detail. Shown 1:1 it fills 1080×1350 CSS px on a standard screen and 540×675 CSS px on a 2× (Retina-class) screen; at 72 DPI the same pixels span 15×18.8 inches.
Decoded for editing it occupies 5.56 MB of memory (4 bytes per pixel); uncompressed 24-bit RGB would be 4.17 MB, which is why the downloadable JPEG, PNG or WebP is far smaller.
Getting 1080×1350 from a phone, camera or screenshot
Filling 1080×1350 from a vertical phone video frame (1080×1920, 9:16) loses the least (29.7%); a Full HD screenshot (1920×1080, 16:9) loses the most (55%). "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 1080×1350. From the phone photo PixelFit takes the 2419×3024 crop through 1209×1512 before the last step to 1080×1350, 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) | 2419×3024 (left and right cut) | 40% | 0.446× (reduced) | 1080×810 |
| 24 MP camera photo (6000×4000, 3:2) | 3200×4000 (left and right cut) | 46.7% | 0.338× (reduced) | 1080×720 |
| Full HD screenshot (1920×1080, 16:9) | 864×1080 (left and right cut) | 55% | 1.25× (enlarged) | 1080×608 |
| Vertical phone video frame (1080×1920, 9:16) | 1080×1350 (top and bottom cut) | 29.7% | 1× (as is) | 759×1350 |
When 1080×1350 means enlarging
After the crop to fill, the kept region has to be enlarged 1.25× from a Full HD screenshot. Enlarging adds pixels but no detail, so start from the largest original you have, or choose a smaller target if the destination allows it: 900×1200 portrait or 1200×1200 square would need less stretching.
How many KB is a 1080×1350 image?
Estimated from encodes of real sample images measured with sharp 0.35.5 / libvips 8.18.7 on 31 October 2026, interpolated to 1,458,000 pixels. The outdoor photo at 1080×1350 is about 372 KB at quality 75 and a scanned page about 185 KB; your file will differ with detail and noise.
| Image type | JPEG q60 | JPEG q75 | JPEG q90 | WebP q75 | PNG |
|---|---|---|---|---|---|
| Portrait photo | ≈ 100 KB | ≈ 135 KB | ≈ 245 KB | ≈ 67 KB | ≈ 1.79 MB |
| Outdoor photo | ≈ 281 KB | ≈ 372 KB | ≈ 595 KB | ≈ 328 KB | ≈ 2.78 MB |
| Scanned document | ≈ 140 KB | ≈ 185 KB | ≈ 321 KB | ≈ 112 KB | ≈ 1.63 MB |
| Flat graphic or logo | ≈ 35.1 KB | ≈ 42.9 KB | ≈ 63 KB | ≈ 23.2 KB | ≈ 68.7 KB |
Will a 1080×1350 photo fit an upload limit?
The highest JPEG or WebP quality that stays under each limit at exactly 1080×1350 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 100 KB | up to quality 58 | does not fit even at quality 30 | does not fit even at quality 30 |
| Under 200 KB | up to quality 85 | up to quality 36 | up to quality 33 |
| Under 500 KB | fits at quality 95 | up to quality 84 | up to quality 87 |
Is 1080×1350 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, 1080×1350 covers 3.6×4.5 in; at 150 DPI the same pixels stretch to 7.2×9 in with half the density.
| Resolution | Print size (inches) | Print size (cm) |
|---|---|---|
| 72 DPI | 15×18.75 in | 38.1×47.6 cm |
| 96 DPI | 11.25×14.06 in | 28.6×35.7 cm |
| 150 DPI | 7.2×9 in | 18.3×22.9 cm |
| 200 DPI | 5.4×6.75 in | 13.7×17.1 cm |
| 300 DPI | 3.6×4.5 in | 9.1×11.4 cm |
| 600 DPI | 1.8×2.25 in | 4.6×5.7 cm |
How 1080×1350 shows on common screens
Shown full screen without cropping, 1080×1350 is scaled by the factor below; bars fill the space where the shapes differ.
| Screen | Scale | Shown at | Bars |
|---|---|---|---|
| Laptop 1366×768 | 0.57× (reduced) | 614×768 | 752 px left and right in total |
| Full HD 1920×1080 | 0.8× (reduced) | 864×1080 | 1056 px left and right in total |
| QHD 2560×1440 | 1.07× (enlarged) | 1152×1440 | 1408 px left and right in total |
| 4K UHD 3840×2160 | 1.6× (enlarged) | 1728×2160 | 2112 px left and right in total |
| Phone, portrait 1080×1920 | 1× (1:1) | 1080×1350 | 570 px top and bottom in total |
Other 4:5 sizes
These targets share the exact 4:5 ratio of 1080×1350, so resizing between them is a pure scale with nothing cropped.
| Size | Scale from 1080×1350 | Megapixels |
|---|---|---|
| 1200×1500 portrait | 1.11× | 1.8 MP |
| 600×750 px digital passport photo | 0.56× | 0.45 MP |
| 420×525 px photo | 0.39× | 0.22 MP |
| 8×10 inch print | 2.22× | 7.2 MP |
| 16×20 inch print | 4.44× | 28.8 MP |
How to resize a picture to 1080×1350
-
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 1080 as the width and 1350 as the height in pixels (the panel is already set to 1080×1350).
-
Choose how it fits
Choose crop to fill to keep the 4:5 frame without stretching (a phone photo loses 40%, left and right cut). Fit inside keeps the whole picture as a 1080×810 file instead; Pad with colour puts that on a full 1080×1350 canvas.
-
Pick the format and download
Choose JPG or WebP; without a KB limit PixelFit saves JPG at quality 85, about 491 KB for a detailed outdoor photo. Add a KB limit if the upload has one or the file should be smaller, then download the 1080x1350 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 1080x1350?
Open the image in the PixelFit panel on this page, set 1080 × 1350 px, choose crop to fill so nothing is stretched and download. From a 12 MP phone photo that crops 40% (left and right cut) and scales the rest by 0.446×.
What aspect ratio is 1080x1350?
1080x1350 has an aspect ratio of 4:5: portrait, width ÷ height = 0.8. Sizes with the same ratio include 1200×1500 portrait, 600×750 px digital passport photo and 420×525 px photo.
Is 1080x1350 good for print?
At 300 DPI 1080x1350 prints 3.6×4.5 in (9.1×11.4 cm), enough for a print of that size at full density. At 150 DPI it stretches to 7.2×9 in.
How big is a 1080x1350 JPEG file?
For a detailed outdoor photo about 372 KB at quality 75 (281 KB at 60, 595 KB at 90, 491 KB at the panel's default quality 85); a head-and-shoulders portrait is about 135 KB at quality 75, estimated from measured encodes. A flat graphic is smaller, a noisy low-light photo larger.
How does 1080x1350 look on a high-density screen?
On a 2× screen 1080x1350 is sharp when shown at 540×675 CSS px; shown larger, the browser enlarges it. A slot of 1080×1350 CSS px on a 2× screen needs a 2160×2700 file.
Related
Same 4:5 ratio
Nearby sizes
- 1080×1440 portrait 3:4
- 1000×1500 portrait 2:3
- 1200×1600 portrait 3:4
- 900×1200 portrait 3:4
- 1200×1200 square 1:1
- A6 (105×148 mm) 310:437 (1:1.41)