Bulk image cropper
The free bulk image cropper that crops hundreds of images to one aspect ratio at once — square thumbnails, 4:5 portraits, 16:9 banners and more. Crop right in your browser to get a uniform set in seconds. No upload, no account, no watermark.
100% free — images are cropped on your device and never uploaded.
What a bulk image cropper does
A bulk image cropper trims many photos to the exact same shape at once, so every picture shares one clean aspect ratio. Rather than dragging a crop box across each image by hand, you load a whole folder, choose a ratio like 1:1, 4:5 or 16:9, and the cropper crops every image to match — keeping the most important part of each shot in frame. The entire batch is cropped locally in your browser and saved to a single ZIP download.
Consistent crops matter more than most people expect. Marketplaces want square product photos, Instagram favors 4:5 portraits, and thumbnail grids look broken when each image is cropped to a different size. This free online cropper fixes that in one pass: set the aspect ratio once, choose whether to crop from the center, top or bottom, and let the tool crop the whole set to a uniform shape. No installs, no sign-up, and no uploading — just a tidy grid of perfectly aligned images. And because every crop is applied in the same batch, turning a messy folder of mixed sizes into a uniform, store-ready set takes a single click instead of an afternoon of manual cropping, so the framing stays consistent across the whole collection.
Crop a whole folder in three steps
Drop your images
Add as many as you like — they stay on your device, fully private.
Pick an aspect ratio
Choose square, 4:5, 16:9 or a custom ratio, and where to crop from (center, top or bottom).
Download the ZIP
Get every cropped image back as a single ZIP, all in the same ratio.
When to crop images in bulk
One consistent shape, everywhere you publish.
Square marketplace thumbnails
Crop a whole catalog to 1:1 so product grids on Shopify, Amazon and Etsy stay tidy and consistent.
Social media ratios
Crop to 1:1, 4:5 or 9:16 for Instagram posts, portraits and stories in one batch.
Uniform product grids
Make every image the same shape so galleries and collections line up perfectly.
Banners & headers
Crop wide 16:9 or 3:1 banners from full-size photos without opening an editor.
Which aspect ratio should you crop to?
Match the ratio to where the images will be shown.
1:1 square
The default for marketplace thumbnails and Instagram feed posts.
4:5 portrait
Taller posts that take up more space in social feeds.
16:9 wide
Banners, headers, video thumbnails and slide images.
A cropper built for whole folders
100% free, no sign-up
Private — no upload, runs in your browser
Crop hundreds of images at once
Square, portrait, wide & custom ratios
Crop from center, top or bottom
One-click ZIP download
Who uses a bulk image cropper?
Anyone who needs a consistent set of images, fast.
E-commerce sellers
Crop hundreds of product photos to identical square thumbnails so every listing looks professional.
Social & content teams
Crop a folder to each platform's ratio at once instead of editing images one by one.
Designers & marketers
Batch-crop campaign assets to a consistent shape so layouts and templates stay aligned.
Tips for cropping in bulk
Get a clean, consistent set every time.
Crop to 1:1 for marketplaces
Most marketplaces show square thumbnails — crop everything to 1:1 so nothing gets awkwardly cut in the grid.
Pick the right crop position
If your subject sits high in the frame, crop from the top so heads and products aren't cut off.
Shoot a little loose
Leave some margin when you shoot so a center crop to any ratio still keeps the whole subject.
Explore the toolkit
Bulk image generator
Generate hundreds of AI product images from a CSV.
OpenBulk image resizer
Resize, convert and compress images — free, in your browser.
OpenBulk image compressor
Compress images in bulk — smaller files, same quality, free in your browser.
OpenBulk image converter
Convert HEIC, PNG, JPG and WebP in bulk — free, in your browser.
OpenBulk image watermark
Add a text or logo watermark to many images at once — free.
OpenInstagram grid maker
Split a photo into a 3, 6 or 9-tile Instagram grid — free, in your browser.
OpenBulk image upscaler
Increase image resolution in batches.
Background remover
Remove backgrounds from product photos in bulk.
Bulk image cropper FAQ
Is it really free?
Yes — the bulk image cropper is completely free, with no sign-up, no account, no watermark, and no limit on how many images you crop.
Are my images uploaded anywhere?
No. The whole cropper runs in your browser on your own device, so your images are never uploaded and never leave your computer.
How does bulk cropping work?
You pick one aspect ratio and the cropper auto-crops every image to it from the center (or top/bottom), so the whole batch comes out the same shape.
What aspect ratios can I crop to?
Use presets like 1:1, 4:5, 4:3, 3:2, 16:9 and 9:16, or enter a custom ratio such as 5:7.
Can I choose where it crops from?
Yes — crop from the center by default, or from the top or bottom so important parts of the image aren't cut off.
Will cropping reduce quality?
No — cropping keeps the original pixels inside the crop, so the result stays as sharp as the source.
What formats can I export?
Keep the original format, or convert the cropped images to JPG, PNG or WebP, with a quality setting for the lossy formats.
Does it work for square Instagram posts?
Yes — crop the whole batch to 1:1 for feed posts, or 4:5 and 9:16 for portraits and stories.
Can I crop hundreds of images at once?
Yes. Add a whole folder and crop them all to the same ratio in one go, then download them as a single ZIP.
Do I need to install anything?
No. The bulk image cropper runs in any modern browser — nothing to install and nothing to sign up for.