Resizing cuts the pixel count, which compounds with compression for the tiniest files. This resizer caps the longest edge at 1600 pixels and preserves the aspect ratio. Then compress for the smallest result.
The biggest lever for a tiny file
Here's the thing people miss about image size: it depends on the number of pixels, and pixels grow with the square of the dimensions. Halve an image's width and height and you don't shave off half the file — you remove around three-quarters of it, because the area drops fourfold. That makes resizing the single most powerful trick for getting a genuinely tiny image, even before compression joins in. A phone photo at 4000 pixels wide, dropped into a 1000-pixel slot, is hauling sixteen times the data the screen can show. This resizer caps the longest edge at 1600 pixels — plenty for crisp web display — and ditches the surplus, so you start from a far lighter file.
Resize first, then compress — they stack
Resizing and compression aren't rivals; they pile up. Resizing cuts the pixel count, compression cuts the bytes per pixel, and together they reach sizes neither manages alone. Order matters too — resize first so the compressor only works on pixels you'll actually display, rather than polishing data you're about to drop. The simple flow is:
- Resize the oversized image here to a 1600px maximum edge.
- Compress the result with image compression for photos.
- Convert to WebP for the absolute smallest modern file.
Each step is one upload, and the combination routinely shrinks a multi-megabyte original down to a few hundred kilobytes.
Proportions stay perfect
This resizer scales width and height by the same amount, so your image never ends up stretched or squashed — faces stay natural and circles stay round. Because the cap applies to the longest edge, a tall portrait and a wide landscape both come out sensibly sized without you typing any numbers. Once an image is right-sized, keep the savings rolling: run it through compression for photos, or send graphics with transparency to PNG optimisation. The whole tiny-file toolkit on tinyimgcompress is designed to be chained like this, so a heavy original becomes a featherweight in a couple of clicks.