Resize Image to 450×450

450×450 is a medium square — big enough for crisp product thumbnails and profile pictures, and exactly 1.5 inches at 300 DPI when printed. Everything runs in your browser — nothing is uploaded. Need a smaller file instead? Compress or convert.

or drop images here — or press Ctrl + V to paste

JPG · PNG · WebP · GIF · BMP — no size limit, no sign-up

Width (px)

Height (px)

Unit

DPI

Keep aspect ratio (set one, the other follows)

Scale 50%

Aspect ratio

Width in pixels (optional)

Fit whole image inside instead of cropping to fill (result may be smaller than the preset)

Output format

Output quality 90

Position & zoom

Zoom 100%

Drag the preview to choose which part of the image is kept. The same framing is used for every image in the batch.

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resized

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new size

Added 0 files

Why choose 450×450?

450×450 gives a square canvas with a 1:1 ratio and 0.2 MP of detail. People most often need it for profile pictures and small product images.

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1:1 square shape

Every 450×450 image has a square (1:1) ratio, so anything you design for it keeps the same proportions on every screen.

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Where it is used

450×450 suits profile pictures and small product images. Using the exact size avoids a website scaling or cropping your image on its own.

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Prints 1.5×1.5 in at 300 DPI

That is 3.8×3.8 cm at photo quality, or 3×3 in at 150 DPI for posters viewed from a distance.

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About 32 KB–63 KB as JPG

Expect around 32 KB–63 KB for a JPG photo at this size. Simple graphics are smaller, PNG photos several times larger.

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Sharp results

A 12 MP phone photo has 60× more pixels than 450×450, so resizing down keeps it sharp.

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Framing control

Filling 450×450 from a 4:3 phone photo trims about 25% of it. Drag the preview to choose what stays, or tick “Keep aspect ratio” to keep it all.

450×450 at a glance

Pixels	450×450 (202,500 pixels)
Aspect ratio	square (1:1)
Megapixels	0.2 MP
Orientation	Square
Print size at 300 DPI	1.5×1.5 in (3.8×3.8 cm)
Print size at 150 DPI	3×3 in
Typical JPG file	32 KB–63 KB
Typical WebP file	22 KB–44 KB
Common uses	Profile pictures and small product images
Similar sizes	480×480, 500×500, 400×400, 512×512

Resize an image to 450×450 in 3 steps

Add your photo (or several) — drag them onto the box above.
The size is already set to 450×450. Drag the preview to frame it, or tick “Keep aspect ratio” to avoid cropping.
Click Resize and download, or save everything as one ZIP.

New to image resizing? Read the full resizing guide.

Square sizes

Same width and height — profile photos, icons, product shots:

8 × 8 10 × 10 16 × 16 28 × 28 32 × 32 40 × 40 50 × 50 64 × 64 96 × 96 98 × 98 100 × 100 112 × 112 120 × 120 128 × 128 144 × 144 150 × 150 180 × 180 184 × 184 192 × 192 200 × 200 240 × 240 250 × 250 256 × 256 300 × 300 320 × 320 350 × 350 360 × 360 400 × 400 450 × 450 480 × 480 500 × 500 512 × 512 600 × 600 640 × 640 700 × 700 800 × 800 840 × 840 900 × 900 1000 × 1000 1024 × 1024 1080 × 1080 1100 × 1100 1200 × 1200 1300 × 1300 1400 × 1400 1500 × 1500 1600 × 1600 1920 × 1920 2000 × 2000 2048 × 2048 2400 × 2400 2500 × 2500 3000 × 3000 4000 × 4000 5000 × 5000 6000 × 6000

Landscape sizes

Wider than tall — screens, banners, covers and thumbnails:

64 × 32 140 × 110 150 × 100 200 × 150 300 × 80 300 × 250 320 × 240 400 × 150 480 × 360 512 × 128 512 × 256 555 × 425 600 × 240 600 × 400 (3:2) 640 × 360 640 × 480 (4:3) 680 × 240 800 × 600 (4:3) 851 × 315 900 × 600 1000 × 500 1024 × 576 (16:9) 1080 × 566 1128 × 191 1200 × 628 1200 × 630 1200 × 675 (16:9) 1200 × 800 1200 × 900 1280 × 700 1280 × 720 (HD) 1366 × 768 1500 × 500 1500 × 1000 (3:2) 1600 × 900 1920 × 1080 (Full HD) 1920 × 1200 (16:10) 2048 × 1152 (2K) 2560 × 1440 (1440p) 2660 × 1140 (banner) 3000 × 1500 3440 × 1440 3840 × 2160 4080 × 3060

Portrait sizes

Taller than wide — passport photos, forms and phone screens:

Change the aspect ratio

Fit an image to a ratio without choosing pixels:

Any aspect ratio 16:9 4:3 3:2 1:1 4:5 5:4 3:4 2:3 9:16 21:9 5:2

Paper, print & photo sizes

Paper and photo sizes in mm, cm and inches, plus DPI tools:

A5 A4 A3 Letter Legal 4R (4 × 6 in) Postcard Stamp size Signature 2.5 × 2.5 cm 3 × 4 cm 3.3 × 4.8 cm 3.5 × 2.5 cm 3.5 × 3.5 cm 3.5 × 4.5 cm 3.5 × 5 cm 3.81 × 3.81 cm 4 × 3 cm 4 × 4 cm 4 × 5 cm 4 × 6 cm 4.5 × 3.5 cm 5 × 5 cm 5 × 7 cm 5.08 × 5.08 cm 25 × 25 mm 30 × 40 mm 32 × 26 mm 33 × 48 mm 35 × 35 mm 35 × 45 mm 35 × 50 mm 35 × 54 mm 36 × 36 mm 38.1 × 38.1 mm 40 × 50 mm 45 × 35 mm 45 × 38 mm 47 × 36 mm 50 × 50 mm 50 × 70 mm 50.8 × 50.8 mm 51 × 51 mm 52 × 40 mm 1.18 × 1.57 in 1.30 × 1.89 in 1.38 × 1.38 in 1.38 × 1.77 in 1.5 × 1.5 in 1.97 × 2.76 in 2 × 2 in 3 × 3 in 4 × 6 in 5 × 7 in 6 × 4 in 8 × 10 in 8.5 × 11 in Resize in pixels Resize in cm Resize in mm Resize in inches Resize by percentage 72 DPI converter 100 DPI converter 150 DPI converter 200 DPI converter 300 DPI converter 600 DPI converter

Resize for a platform

Ready-made sizes for social profiles and posts:

Resize tools

Batch resizing, DPI and crop tools:

Bulk image resizer Resize for printing Image DPI converter Image DPI checker Circle crop Square crop

Where 450×450 fits

Shop thumbnails. Category pages often show products in squares of 200–225 CSS pixels. A 450-pixel image fills that slot sharply on 2× screens, and keeps the file around 40–80 KB.

Print at 1.5 inches. At 300 DPI, 450 pixels is exactly 1.5 inches — the same as 3.81×3.81 cm and 1.5×1.5 inch. Useful for badges, stickers and small square photo slots.

Framing a square from a rectangle. Phone photos are 4:3 or 16:9, so turning one into a square cuts the long side. Drag the preview so the subject stays in the middle before you resize.

Nearby squares: 400×400, 500×500.

Sizes similar to 450×450

Close in shape and size — each one opens the tool already set to it:

480 × 480 512 × 512 360 × 360 350 × 350 600 × 600 320 × 320 640 × 640 300 × 300

Frequently asked questions

How big does 450×450 print?

1.5×1.5 inches (3.81 cm) at 300 DPI, or 3×3 inches at 150 DPI.

What aspect ratio is 450×450?

450×450 has a square (1:1) aspect ratio. Any size with the same ratio — for example 480×480, 500×500 — can be scaled to it without cropping.

How big will a 450×450 image print?

At 300 DPI (photo quality) 450×450 prints at 1.5×1.5 inches (3.8×3.8 cm). At 150 DPI it covers 3×3 inches, fine for posters seen from further away.

How large is a 450×450 file?

A photo at 450×450 is usually 32 KB–63 KB as a JPG, and about 22 KB–44 KB as WebP. If you need it smaller, run it through the compressor afterwards.

Will my photo lose quality at 450×450?

No — a normal phone photo is much larger, so it is scaled down and stays sharp.

Can I resize to 450×450 without cropping?

Yes. Tick “Keep aspect ratio”: the whole picture is kept, but one side may come out shorter than 450×450. Without it, the image fills 450×450 exactly and the edges that do not fit the 1:1 shape are trimmed.

Are my images uploaded?

No. Resizing happens entirely in your browser. Nothing is transmitted or stored, and you can disconnect from the internet after the page loads and it still works.