Image Tools
Image Cropper — Instagram, Facebook, YouTube & Custom Crop
Crop images free for Instagram, Facebook, LinkedIn, YouTube, TikTok & Pinterest with drag-to-crop or custom WxH. PNG output, 50MB limit — try it now.
Image Cropper & Resizer on FYN Tools is a free Image Tools utility. Open Image Cropper & Resizer in your browser — no signup required. Upload a JPG, PNG, WebP, or GIF up to 50MB, pick a social or common-ratio preset (or set custom width × height), drag the crop area on the preview, and download a PNG cropped to the preset dimensions via canvas rendering — all in your browser. Related: Image Resizer.
Privacy & processing: 100% client-side browser processing — your image is drawn onto an HTML canvas for cropping and exported as PNG locally; nothing is uploaded to a server.
TL;DR: Upload a JPG, PNG, WebP, or GIF up to 50MB, pick a social or common-ratio preset (or set custom width × height), drag the crop area on the preview, and download a PNG cropped to the preset dimensions via canvas rendering — all in your browser.
Reviewed by FYN Tools Editorial · Guides ·
Data input / output
| Inputs | JPG, PNG, WebP, or GIF image file up to 50MB, plus a preset or custom crop dimensions |
|---|---|
| Outputs | A PNG image cropped to the selected preset pixel dimensions or your custom width × height |
| Formats | Input: image/jpeg, image/png, image/webp, image/gif; Output: PNG only |
| Limits | Maximum upload size is 50MB; output is always PNG regardless of input format |
| Processing | Client-side (browser canvas rendering) |
How to Use the Image Cropper & Resizer
- Upload a JPG, PNG, WebP, or GIF image (up to 50MB) by dragging it in or selecting a file.
- Browse presets grouped by platform (Instagram, Facebook, Twitter, LinkedIn, YouTube, TikTok, Pinterest) or choose Common ratios.
- Alternatively, switch to Custom Size and enter your own width and height in pixels.
- Drag the crop rectangle on the preview to frame the area you want to keep.
- Review the selected dimensions shown in the sidebar.
- Click Download to save the cropped result as a PNG file.
What is an Image Cropper & Resizer?
This cropper loads your image into an interactive preview where you drag and resize a crop rectangle over the photo. Presets cover Instagram (square, portrait, story, reels, profile), Facebook (cover, post, story), Twitter/X (header, post), LinkedIn (cover, post), YouTube (thumbnail, banner), TikTok, Pinterest (pin, board cover), plus common ratios like 16:9, 4:5, 1:1, and 21:9 — each preset locks the crop area to the correct aspect ratio and exports at the preset's exact pixel dimensions.
A Custom Size mode lets you enter any width and height in pixels instead of picking a preset. The UI notes support for files up to 50MB. Cropping happens on an HTML canvas: the selected region is drawn at the target resolution and exported as a PNG data URL for download — there is no server upload and no alternate output format.
Selecting a preset calculates the aspect ratio from its width and height, then positions a crop box over your image that you can drag to reframe. On export, the canvas draws only the selected region scaled to the preset's output dimensions (or your custom WxH), producing a crisp PNG file named with the preset suffix when applicable.
How it works
You set image file upload (png/jpg/webp as supported) + on-screen settings in the live panel. Image Cropper & Resizer then crop and resize images for social media platforms. Perfect dimensions for Instagram, Facebook, Twitter, LinkedIn posts and stories. Results show as processed image preview + download.
Compress after cropping with our Image Compressor.
Usage scenarios
- Instagram feed and story prep: Pick Instagram Square Post (1080×1080) or Story (1080×1920), drag the crop to center your subject, and download a PNG ready to upload.
- Social banner cropping: Use the YouTube Channel Banner or Twitter Header preset to crop a wide photo to the exact banner dimensions each platform expects.
- Custom layout thumbnails: Enter a specific width and height in Custom Size mode when you need a crop that does not match any built-in social preset.
Input / Output Examples
Input
Portrait photo
Output
1:1 square for Instagram, 16:9 for YouTube thumbnail
Frequently Asked Questions
What social media platforms are supported?+
We support all major platforms including Instagram (posts, stories, reels), Facebook (posts, cover photos, stories), Twitter (posts, headers), LinkedIn (posts, cover), YouTube (thumbnails, channel art), and more with exact dimensions.
Will cropping reduce my image quality?+
No! Our cropper maintains 100% original quality. We use lossless cropping that preserves every pixel without compression or quality degradation.
Can I crop images on mobile devices?+
Absolutely! Our cropper is fully mobile-responsive with touch-friendly controls, drag gestures, and optimized interface for smartphones and tablets.
What image formats are supported?+
We support all common formats including JPEG, PNG, WebP, GIF, and more. Output maintains original format or converts to your preferred format.
Are the social media dimensions accurate?+
Yes! All our presets use the exact current dimensions from each platform's official guidelines, ensuring your images display perfectly on social media.
Can I set custom crop dimensions?+
Yes! You can set any custom width and height for your specific needs, perfect for web design, print materials, or unique requirements.
Is there a file size limit?+
We support images up to 50MB for optimal performance. For larger files, we recommend compressing first with our image compressor tool.
How precise is the cropping?+
Our cropper offers pixel-perfect precision with drag controls, arrow buttons, and real-time preview to ensure exactly the crop you want.
Key Features
- Social presets for Instagram, Facebook, Twitter, LinkedIn, YouTube, TikTok, Pinterest
- Common ratio presets (16:9, 4:5, 1:1, 21:9)
- Custom width × height entry
- Drag-to-position crop rectangle
- PNG export via canvas (50MB upload limit)
Benefits
Hit exact platform dimensions without manual math or a desktop editor.
Reframe photos for vertical story formats from any source orientation.
Keep images on your device — cropping never leaves your browser.
When to Use Image Cropper & Resizer
- Cropping a photo to exact Instagram, Facebook, or LinkedIn placement dimensions without guessing pixels
- Reframing a landscape shot into a 9:16 story or reel format
- Cutting a custom WxH region from a screenshot or product photo for a website layout
- Preparing a YouTube thumbnail or Twitter header at the platform's recommended size
Advantages
- Dozens of social and common-ratio presets with exact pixel dimensions
- Draggable crop area with aspect-ratio lock per preset
- Custom width × height mode for non-standard sizes
- Client-side canvas processing — no upload wait
Tips
- Pick the preset first — it locks the crop box aspect ratio so you cannot accidentally distort the output.
- For very large source images, zoom out mentally on the preview and drag the crop box to the most important area before downloading.
- Remember output is always PNG; if you need JPEG or WebP afterward, use the Image Format Converter.
- Check the 50MB upload note in the UI before trying to crop very large RAW exports or uncompressed screenshots.
Common Mistakes
Expecting JPEG or WebP output — this cropper always exports PNG via canvas.
Uploading a file over 50MB and assuming it will still process.
Choosing a preset but not dragging the crop box, leaving an off-center subject in the final image.
Summary
Upload your image, pick a social preset or enter custom dimensions, drag the crop box into place, and download a PNG at the exact pixel size you need — all processed locally in your browser.