Social Image Resizer & Auto-Crop

Instant previews for Instagram, TikTok, and YouTube. Crop and resize for every platform in seconds.

How to Use This Tool

1

Upload Image

Drag and drop your photo into the box, or click to browse. Supports JPG, PNG, and WEBP up to 20MB.

2

Adjust Each Frame

Click and drag images inside each card to pan. Use the zoom slider or mouse wheel to scale perfectly.

3

Choose Fit Mode

Switch between Fill (cover) and Fit (contain) to handle different aspect ratios.

4

Export

Download individual frames or click "Download All Platforms" to save everything as a ZIP archive.

Privacy Note: All processing happens right in your browser. Your images are never uploaded to a server.

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Private Image Resizing

Most online image resizers require you to upload your files to their servers. We don't. Our tool runs entirely in your browser, so your photos never leave your device. It's faster, safer, and 100% private.

No Server Uploads Data Stays on Device Private by Default

Why Use Our Resizer

Perfect Fit Every Time

We've pre-loaded the exact dimensions for Instagram, TikTok, YouTube, Twitter, LinkedIn, and more.

🚀

Batch Processing

Resize your image for every platform simultaneously. Download them all in a single click.

🎨

Control Your Crop

Don't let algorithms decide. Pan and zoom your image to frame it exactly how you want for each size.

🔒

100% Secure

Since we don't upload your images, you can safely resize personal photos or sensitive business assets.

🖼️

Flexible Formats

Export in standard JPG, high-quality PNG, or modern WebP format to suit your needs.

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Free & Unlimited

Resize as many images as you want. No watermarks, no paywalls, no signup required.

📐 Aspect Ratio vs. Resolution

Aspect Ratio (e.g., 9:16) describes the shape of the image. Resolution (e.g., 1080x1920) describes the sharpness.

Social platforms are strict about aspect ratios. If you upload a square photo to a story (9:16), it will get ugly black bars. Our tool helps you crop to the correct ratio so your content fills the screen.

💾 JPG vs. PNG for Social Media

Use JPG for photos of people, places, or things. It keeps file sizes small.

Use PNG for graphics, text, or logos. It prevents the "fuzziness" you sometimes see around text on social media posts.

Image Resizer FAQ

We use high-quality browser-based resampling algorithms to keep your images looking sharp. However, scaling an image up (making a small image larger) will always result in some blurriness. For best results, start with a high-resolution photo.

We support all major platforms including Instagram (Square, Portrait, Story), TikTok (Video cover), YouTube (Thumbnail, Channel Art), Twitter/X (Post, Header), LinkedIn, and Facebook. You can generate assets for all of them at once.

Never. Your photos are processed instantly in your web browser. We do not have servers to store them, and we don't not track what you upload. You are the only one who sees your images.

Yes! We have a dedicated "Instagram Story" / "TikTok" preset (9:16 ratio) that perfectly crops your image to fill the entire mobile screen without any borders.