Crop Image Online — Free

Cut your photo to exactly the area you want. Free-form or fixed aspect ratios (1:1, 4:3, 16:9) with a simple drag-and-resize crop box. Private and instant.

Upload the image you want to crop

or drag & drop / paste an image here · JPG, PNG, WebP, GIF · Max quality, 100% free

Select Image

How to Crop a Picture

1

Upload your image

Select or drag in any JPG, PNG, WebP or GIF photo you want to crop.

2

Select the area

Drag the crop box over the part you want to keep. Resize from the corners, or lock a ratio like 1:1 for a perfect square.

3

Crop & download

Hit the crop button and your trimmed photo downloads immediately at full quality.

Crop Photos for Any Purpose

Cropping is the fastest way to improve a photo: remove distracting backgrounds, straighten the focus onto your subject, or fit an exact aspect ratio for social media. Use 1:1 for Instagram posts and profile photos, 4:5 for Instagram portraits, 16:9 for YouTube thumbnails and presentations, and 9:16 for Stories, Reels and TikTok.

After cropping, you can resize the image to exact pixel dimensions or compress it to shrink the file size. Check our guide to every social media image size.

Which Aspect Ratio Should You Choose?

1:1 (square) — Instagram feed posts, profile pictures, product thumbnails and app icons. The safest all-purpose crop for avatars everywhere.

4:5 (portrait) — Instagram portrait posts. Fills more of the phone screen than a square, which typically earns more attention in the feed.

4:3 (classic) — the traditional photo ratio used by most compact cameras, presentations and print formats like 8×6 photos.

16:9 (widescreen) — YouTube thumbnails, video stills, presentation slides, website hero banners and TV-format imagery.

9:16 (vertical) — full-screen mobile formats: Instagram Stories and Reels, TikTok, YouTube Shorts and phone wallpapers.

Free-form — when you simply want to trim distractions or straighten the composition without locking to any ratio. A tighter crop around your subject is the single fastest way to make an ordinary photo look deliberate and professional.

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Frequently Asked Questions

How do I crop an image online?
Upload your photo, drag the crop box to the area you want to keep, optionally pick an aspect ratio like 1:1 or 16:9, then click Crop & Download. The cropped image saves instantly.
Can I crop an image to a square?
Yes — select the 1:1 aspect ratio button and the crop box will stay perfectly square, ideal for Instagram posts and profile pictures.
Does cropping reduce image quality?
No. Cropping simply removes the outer areas of your photo — the pixels you keep remain at their original quality.
Are my photos uploaded when I crop them?
No. The crop tool runs entirely in your browser, so your images never leave your device.
What aspect ratio should I use for a YouTube thumbnail?
Use 16:9 — select the 16:9 preset, crop the area you want, then resize the result to exactly 1280 × 720 pixels with our image resizer.
How do I crop a photo for Instagram Stories or Reels?
Choose the 9:16 aspect ratio preset, position the crop box over your subject, and download. For best quality, resize the cropped image to 1080 × 1920 pixels afterwards.