Get any image or video to exactly the right size — in seconds
You can see the size the platform wants — 400×400, 1280×720, 9:16. You just want to hit it, on whatever you drop in, without opening a design app or doing aspect-ratio math.
Exact pixels, right aspect ratio — your file never leaves your browser
Pick your resizing tool
Five tools, one job each — crop to reframe, resize to a target size, or upscale a file that's too small. Images and videos, all in your browser.
Your image has too much content, or a scanned document has wide margins. Remove the unwanted portions in seconds.
Crop my imageYour image is too big for the form, the platform, or the email. Resize it to fit — no quality loss you'll notice.
Resize my imageA 600-pixel logo needs to be a 1200-pixel one. An old family scan needs to print at A3. AI super-resolution runs locally — 2× or 4× and the upscaled file is sharp, not stretched.
Upscale my imageInstagram wants a square, TikTok wants vertical, your edit was shot wide. Crop to the right aspect ratio in seconds.
Crop my videoYour clip is bigger than the upload accepts, or heavier than the connection wants. Resize the resolution without changing the framing.
Resize my videoWhy resizing is harder than it should be
Changing the dimensions of a photo or clip is two numbers. The tools that do it act like it's a career.
Every platform wants different numbers
Instagram wants 1080×1080, a reel wants 1080×1920, a thumbnail wants 1280×720, a banner wants 1584×396. The numbers are never the same twice.
The apps that hit them are built for bigger jobs — Photoshop buries Image Size three menus deep behind a subscription, Canva wants a template, and Preview won't touch a video at all.
One change, scattered across five apps
Preview resizes an image but not an MP4. A video editor crops a clip but won't batch your JPGs. Nothing on the laptop makes a too-small logo sharp again.
And you're left guessing whether to crop, scale, or upscale — doing the aspect-ratio math by hand so faces don't end up squashed into ovals.
It's almost right — you just can't get it there
The target is right there in the form — 400×400 — and you can't close the gap from where you are.
So you stretch it, squash it, or post it with bars down the sides, and the fuzzy logo or pinched face goes live where everyone can see it.
A size should be a number you type
Platforms are allowed their pixel specs — a 400×400 slot is a 400×400 slot. Hitting it shouldn't take a subscription or a desktop install.
The tool should hold the aspect ratio for you and let you say the one number you actually care about.
“We know the feeling of a photo or clip that's almost the right size — you can see the box it has to fit, you just can't get it there without opening something heavy. Turning a portrait phone video into a 16:9 frame shouldn't need a design app and a calculator.”
Resizing built for images and video alike
Three steps. That's it.
No design app, no aspect-ratio math.
Pick your tool
Choose crop to reframe, resize to hit a width and height, or upscale to sharpen a too-small file.
Set the size
Drop in your image or video and type the target dimensions — the aspect ratio holds itself unless you unlock it.
Download
Get the file back at the exact dimensions the platform asked for.
Without the right resizing tool…
The blocker is small. The fallout isn't.
- Your profile photo uploads at the wrong aspect ratio and every platform crops it differently — centred on one, beheaded on the next.
- A reel you shot in landscape posts with black bars top and bottom, because there was no fast way to recrop it to 9:16 before the moment passed.
- A logo a client sent at 240px goes onto your homepage hero blurry, because the only "make it bigger" you had just stretched it.
- Your YouTube thumbnail exports at 1080×1080 instead of 1280×720 and shows up letterboxed in the feed.
- A marketplace listing stalls because your product shot is 4032×3024 and the form silently rejects anything over 2000px.
From "close enough" to "exactly right"
Before
- The file is the wrong dimensions. You can see the target spec but can't get there from where you are.
- You squash it to fit, post it with bars, or settle for a worse crop.
- A two-number change derails the listing, the post, or the deck.
After
- Pick crop, resize, or upscale; type the size; download — often in seconds for an image.
- The avatar lands square and centred, the reel fills the vertical frame, the small logo is sharp at full width.
- The listing goes live, the post fits, the deck looks right — and you're back on the real task.
Everything you'd want from a resizer
No app to install
Works instantly in your browser — no Photoshop, no Canva, nothing to download.
No account
No sign-up, no email gate. Open a tool and resize.
Aspect ratio locked
Proportions hold by default — no accidental squashing or stretching.
Images and video
One place for both — crop, resize and upscale photos and clips alike.
Stays on your device
Your image or video never leaves your browser — nothing uploaded, nothing stored.
Free, no watermark
No resolution cap on the free tier and no watermark stamped on the output.