Social Resize Image

Every platform. Perfect fit.

Resize for Instagram, TikTok, YouTube, and more.

Drop your image here

.jpg .png .webp .heic .bmp · tap to browse

No upload

Works offline

No idea what's in your photos

Three steps. Zero uploads.

Drop

Drag any image onto the page. JPG, PNG, WebP — anything.

Pick platform

Choose Instagram, TikTok, YouTube, or any platform. Exact specs built in.

Export

Crop, resize, or blur background. Download your post-ready image.

Your images never leave your machine.

Most social media image tools upload your photos to a server. Your content, your brand assets, your clients’ work — passes through systems you don’t control.

fwip works differently. The resize engine runs entirely in your browser. Your image is read from your device, processed on your CPU, and the result is saved back to your device. No server is involved. We literally cannot see your file.

No server processing

Everything runs on your device using WebAssembly. Your file never touches a network.

No account required

Drop a file. Get a result. No sign-up, no email, no password.

No subscription

Free in the browser. $99 once for the offline bundle. That's it. Forever.

Works offline

The desktop version works with no internet connection at all.

fwip

Kapwing

Canva

InShot

Upload required

Yes

Account required

Yes

Price

$15 / tool

/yr

Free + ads

Files leave device

Never

Always

Works offline

Yes

Batch processing

Offline bundle

Paid only

Frequently asked.

What size should my Instagram post image be?▾

Instagram Feed images work best at 1080×1350 pixels (4:5 ratio) for maximum screen coverage. Stories and Reels covers use 1080×1920 (9:16). Square posts are 1080×1080. fwip has presets for all of these.

What size is a YouTube thumbnail?▾

YouTube thumbnails should be 1280×720 pixels with a 16:9 aspect ratio. This is the standard size that YouTube recommends for clear, high-quality thumbnails across all devices.

How do I resize an image without losing quality?▾

fwip uses high-quality canvas scaling to resize images. For JPG output, it uses 92% quality which is visually indistinguishable from the original. For PNG, the output is lossless.

What is the blur background effect for social images?▾

The blur background keeps your entire image visible at its original aspect ratio, filling the remaining space with a blurred, zoomed version of the image. It’s commonly used for Instagram posts where the image doesn’t match the platform’s preferred aspect ratio.

Can I resize images for multiple platforms at once?▾

Drop multiple images and they’ll be processed sequentially. The free web version handles one platform preset at a time. The offline bundle supports batch export to multiple platform sizes simultaneously.

What’s the right size for a Facebook cover photo?▾

Facebook cover photos should be 820×312 pixels. fwip’s Facebook Cover preset handles this automatically, cropping and resizing your image to fit perfectly.

Like it? Own it.

Offline. No browser. No internet. No excuses.

$15

This tool

Social Resize Image · offline
Batch processing
No file size limit
3 devices · one payment

Join waitlist →

$49

Image bundle

All 46 image tools · offline
Batch processing
No file size limit
3 devices · one payment

Get Image bundle →

$99

Complete suite

All 200+ tools · offline
No file size limit
No daily use limit
3 devices · one payment · updates included

Join waitlist →

Social Resize Image

Done. Feed ready.

Three steps. Zero uploads.

Your images never leave your machine.

No server processing

No account required

No subscription

Works offline

fwip vs the rest.

Frequently asked.

You might also need.

Like it? Own it.