Image Crop (Free Online)

What Is Pixel-Based Cropping?

Cropping keeps a rectangle of pixels from your source image and discards the rest. Left and top are offsets from the top-left corner; width and height define how many pixels to keep. That model matches engineering specs and design handoffs better than vague “zoom in” instructions.

This page exports a PNG so edges stay sharp and transparency from PNG sources is preserved when present. The URL path says “croop” to match ToolLane’s route spelling—the behavior is a standard rectangular crop.

How to Use This Image Cropper

Open an image, tune the crop box with numbers or controls, watch the preview update, then download—all locally in your browser.

1. Load your image. Click Choose image or drop a file onto the dashed zone. JPEG, PNG, WebP, and other raster formats work if the browser can decode them.
2. Set crop region. Adjust left, top, width, and height (in pixels). Values clamp so the rectangle always stays inside the image bounds.
3. Check the preview. The preview panel refreshes as you edit so you can confirm the exact region before export.
4. Download PNG. Use Download to save a cropped file (names include “-cropped”). Pick another image anytime for a new crop.

Why Use ToolLane Image Cropper?

ToolLane cropper suits workflows that need numbers you can paste into tickets or repeat across many assets—without uploading files to a server.

• Free with no signup or watermark.
• Local processing keeps product photos and screenshots private.
• Predictable PNG output for UI slices and avatars.
• Live preview reduces trial-and-error before you download.

Common Uses for Pixel-Accurate Crops

Designers and developers crop to hit platform specs or isolate a subject from a larger frame.

• Social avatars and badges with square or circular masks.
• Hero banners where art direction needs a fixed slice of a photo.
• Sprite sheets and tiles cut from a single source image.
• Removing borders or watermarks from screenshots when you have rights to the content.