Can I crop to custom dimensions?

Yes. Enter a custom width and height or choose a preset. Fill mode center-crops the image to cover those dimensions, while Fit mode keeps the entire image and adds white space when the aspect ratios differ.

Will cropping reduce my image quality?

Cropping removes pixels outside the selected frame, and this browser tool exports a high-quality JPG. Enlarging a small source cannot create missing detail, and JPG encoding may introduce a small amount of compression.

What formats work with this tool?

The online cropper accepts one JPG, PNG, or WebP image up to 10MB and downloads the cropped result as a JPG.

Can I crop for specific social media platforms?

Yes. Choose from the available Instagram, TikTok, YouTube, Facebook, Pinterest, and other platform presets, then preview whether Fit or Fill gives you the framing you want.

Free Image Cropper to Crop Images Online

Crop an image to a square, portrait, landscape, social media preset, or custom pixel size. Preview Fit or Fill before downloading the result.

Perfect Your Feed

That shot is fire but the background is messy? Crop it out. A curated feed isn't about perfection, it's about intention. When every photo is thoughtfully framed, your whole grid tells a story. Crop away the distractions and let your content shine the way it deserves to.

Fit Any Platform

Choose a crop that matches the current destination requirements, then preview what the crop removes. Filling a frame can cut edges; fitting the full image can add surrounding space.

Remove the Chaos

Photobombers, awkward empty space, that random trash can in the corner, your ex who somehow ended up in every group photo. We've all been there. Cropping lets you take control of your frame and tell the story you actually want to tell. Cut the chaos, keep the moment.

Headshots That Hit

Your profile pic is your first impression everywhere. LinkedIn, dating apps, Discord, you name it. A tight, well framed headshot shows you mean business (or at least that you know how to use a camera). Crop in on what matters: your face, your confidence, your vibe. Let everything else fade away.

Cropping Made Stupid Simple

No learning curve. No confusing tools. Just results.

Any Aspect Ratio

Square, portrait, landscape, or something custom. Pick your ratio and we handle the math.

Preview Before Download

Switch between Fit and Fill to see whether the full image stays visible or the edges are cropped. Downloads use high-quality JPG encoding.

Ready to Post

Crop it and it's instantly ready for Instagram, TikTok, wherever. No extra steps, no format headaches.

How to crop an image?

1
Step 1: Upload Your Image
Choose one JPG, PNG, or WebP image up to 10MB from your phone or computer.
2
Step 2: Choose the Crop Size
Pick a preset or enter custom width and height values. Fill crops the edges to cover the canvas; Fit keeps the complete image.
3
Step 3: Preview and Download
Review the crop, switch modes if needed, and download the result as a JPG.

Reviews

Loved by Instasize Creators

4.7

| 325K App Store ratings

One of my go-to apps

Great app for filtering photos and even greater app for sizing pictures for not only posts but story photos as well... love this app I mainly use insta size for all my posts now ;)

@beachxbunny

Fast and Straightforward

Resizing photos for social media should be a cinch, but most editing programs are a pain to use. Of the dozen I’ve used, Instasize is the fastest, easiest and most consistent...

@Soho Brad

Great Sizes

Perfect app for the exact social media picture sizes. Love it. I use it daily. & I like the premade options they give you for different social medias!

@Baby24doll

I love instasize

Its the best app. for sizing photos to fit for Instagram or other forms of social media. You can also edit photos and create collages with multiple photos. It’s had been my friend for several years!

@Jay town

Always helpful

Always helpful when needing to resize photos

@Leobaby96

Huge fan

I love this app. Makes posting all types of photos. Love how it makes them fit on different formats

@Nicola Bella

I’ve been using for years. Can’t work without it.

I use this app everyday to perfectly resize images for all of my social media platforms

@The Flywire

LOVE

This app saved the day for me! I’m finally able to resize my photos for IG....effortlessly

@Tamrinaann

Great App

We use this App weekly to resize pics for social media posts. Very user friendly, easy to use program when you want to get in and out quickly...

@cle957

One of my go-to apps

Great app for filtering photos and even greater app for sizing pictures for not only posts but story photos as well... love this app I mainly use insta size for all my posts now ;)

@beachxbunny

Fast and Straightforward

Resizing photos for social media should be a cinch, but most editing programs are a pain to use. Of the dozen I’ve used, Instasize is the fastest, easiest and most consistent...

@Soho Brad

Great Sizes

Perfect app for the exact social media picture sizes. Love it. I use it daily. & I like the premade options they give you for different social medias!

@Baby24doll

I love instasize

@Jay town

Always helpful

Always helpful when needing to resize photos

@Leobaby96

Huge fan

I love this app. Makes posting all types of photos. Love how it makes them fit on different formats

@Nicola Bella

I’ve been using for years. Can’t work without it.

I use this app everyday to perfectly resize images for all of my social media platforms

@The Flywire

LOVE

This app saved the day for me! I’m finally able to resize my photos for IG....effortlessly

@Tamrinaann

Great App

We use this App weekly to resize pics for social media posts. Very user friendly, easy to use program when you want to get in and out quickly...

@cle957

One of my go-to apps

Great app for filtering photos and even greater app for sizing pictures for not only posts but story photos as well... love this app I mainly use insta size for all my posts now ;)

@beachxbunny

Fast and Straightforward

Resizing photos for social media should be a cinch, but most editing programs are a pain to use. Of the dozen I’ve used, Instasize is the fastest, easiest and most consistent...

@Soho Brad

Great Sizes

Perfect app for the exact social media picture sizes. Love it. I use it daily. & I like the premade options they give you for different social medias!

@Baby24doll

I love instasize

@Jay town

Always helpful

Always helpful when needing to resize photos

@Leobaby96

Huge fan

I love this app. Makes posting all types of photos. Love how it makes them fit on different formats

@Nicola Bella

I’ve been using for years. Can’t work without it.

I use this app everyday to perfectly resize images for all of my social media platforms

@The Flywire

LOVE

This app saved the day for me! I’m finally able to resize my photos for IG....effortlessly

@Tamrinaann

Great App

We use this App weekly to resize pics for social media posts. Very user friendly, easy to use program when you want to get in and out quickly...

@cle957

FAQ

Crop Image Online FAQ

Can't find what you're looking for? Contact support

Image cropping removes the outer parts of a photo to improve composition, change the aspect ratio, or cut out distractions. It's like trimming the fat from your photos.