Resize Image to 300×80
300×80 is a wide, shallow slot — the shape of a horizontal logo. Website themes, admin panels and email signatures often reserve exactly this space for a wordmark. Everything runs in your browser — nothing is uploaded. Need a smaller file instead? Compress or convert.
Drag the preview to choose which part of the image is kept. The same framing is used for every image in the batch.
Why choose 300×80?
At 300×80 pixels, an image holds 0.02 megapixels in a 3.75:1 ratio. It is a common choice for headers, banners and web-ad slots.
3.75:1 landscape shape
Every 300×80 image has a 3.75:1 ratio, so anything you design for it keeps the same proportions on every screen.
Where it is used
300×80 suits headers, banners and web-ad slots. Using the exact size avoids a website scaling or cropping your image on its own.
Prints 1×0.27 in at 300 DPI
That is 2.5×0.7 cm at photo quality, or 2×0.5 in at 150 DPI for posters viewed from a distance.
About 4 KB–8 KB as JPG
A typical photo at 300×80 saves to roughly 4 KB–8 KB at good JPG quality; WebP is usually 25–35% smaller.
Sharp results
A 12 MP phone photo has 508× more pixels than 300×80, so resizing down keeps it sharp.
Framing control
Filling 300×80 from a 4:3 phone photo trims about 64% of it. Drag the preview to choose what stays, or tick “Keep aspect ratio” to keep it all.
300×80 at a glance
| Pixels | 300×80 (24,000 pixels) |
|---|---|
| Aspect ratio | 3.75:1 |
| Megapixels | 0.02 MP |
| Orientation | Landscape |
| Print size at 300 DPI | 1×0.27 in (2.5×0.7 cm) |
| Print size at 150 DPI | 2×0.53 in |
| Typical JPG file | 4 KB–8 KB |
| Typical WebP file | 3 KB–5 KB |
| Common uses | Headers, banners and web-ad slots |
| Similar sizes | 512×128, 400×150, 680×240, 600×240 |
Resize an image to 300×80 in 3 steps
- Add your photo (or several) — drag them onto the box above.
- The size is already set to 300×80. 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:
Landscape sizes
Wider than tall — screens, banners, covers and thumbnails:
Portrait sizes
Taller than wide — passport photos, forms and phone screens:
Change the aspect ratio
Paper, print & photo sizes
Paper and photo sizes in mm, cm and inches, plus DPI tools:
Resize for a platform
Ready-made sizes for social profiles and posts:
Resize tools
Batch resizing, DPI and crop tools:
Fitting a horizontal logo into 300×80
Check your logo's shape first. 300×80 is 3.75:1. A wordmark that is already wide will fit neatly. A square symbol will either be stretched or float in a lot of empty space. If the proportions do not match, add padding rather than stretching.
How to pad instead of stretch. Place your logo on a transparent canvas of 300×80 in any editor, or crop your source with the cropper to a 15:4 frame with space around the logo, then resize. The mark should fill most of the height with a few pixels of breathing room.
Transparent PNG. Headers change colour between pages and between light and dark mode. Save as PNG so the background stays transparent. JPG forces a solid rectangle behind the logo.
Retina. A logo displayed at 300×80 CSS pixels looks soft on high-DPI screens. If the theme allows, upload 600×160 and let it scale down. Use exact 300×80 when a field insists.
Email signatures. Keep the file tiny — under 20 KB — and avoid thin text, which email clients render poorly.
Sizes similar to 300×80
Close in shape and size — each one opens the tool already set to it:
Frequently asked questions
How do I resize a logo to 300×80 without distorting it?
Keep the logo's own proportions and add transparent padding to reach 300×80, rather than forcing both dimensions. Crop the source to a 15:4 frame with space around the mark, then resize here and save as PNG.
What aspect ratio is 300×80?
300×80 has a 3.75:1 aspect ratio. Images with a different shape have to be cropped or padded to fit it.
How big will a 300×80 image print?
At 300 DPI (photo quality) 300×80 prints at 1×0.27 inches (2.5×0.7 cm). At 150 DPI it covers 2×0.53 inches, fine for posters seen from further away.
How large is a 300×80 file?
A photo at 300×80 is usually 4 KB–8 KB as a JPG, and about 3 KB–5 KB as WebP. If you need it smaller, run it through the compressor afterwards.
Will my photo lose quality at 300×80?
No — a normal phone photo is much larger, so it is scaled down and stays sharp.
Can I resize to 300×80 without cropping?
Yes. Tick “Keep aspect ratio”: the whole picture is kept, but one side may come out shorter than 300×80. Without it, the image fills 300×80 exactly and the edges that do not fit the 3.75:1 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.