Place it. Frame it. Export it.

Set a canvas size, drop your image, adjust position and scale — then export at exact pixel dimensions.

出力サイズ
× px
画像をここにドロップ またはクリックして選択
表示
ドラッグで移動 / ハンドルでリサイズ / Shiftキーで縦横比固定

Who uses Canvas?

Anyone who needs to place images at exact dimensions — no Photoshop, no upload.

🛒

E-commerce Sellers

Fit product photos to your store's required dimensions — 700×700, 700×600, or any custom size — without distortion. Export clean images ready to upload directly to your storefront.

✍️

Bloggers & Writers

Prepare hero images and OGP thumbnails at exact pixel dimensions before uploading to your CMS. Get consistent image sizes across every post without touching design software.

📱

Social Media Creators

Frame photos to platform-specific sizes for Instagram, X, or LinkedIn. Drag to reposition and scale until it looks right, then export in one click — all without leaving your browser.

🎨

Designers

Quickly crop and frame images to client-specified dimensions for mockups or handoff. Use Smart Sharpen to keep edges crisp after scaling, then export as WebP, PNG, or JPG.

📸

Photographers

Compose and reframe shots to fit gallery or print dimensions without cropping in a full editor. Your originals never leave your device — all processing stays in the browser.

🌐

Web Developers

Generate placeholder or production images at exact pixel dimensions for layouts and prototypes. Drop an image, set the canvas, export — faster than opening an image editor.

Frequently Asked Questions

Is my image uploaded to a server?

No. All processing happens entirely in your browser. Your files never leave your device and are never sent to any server.

What canvas sizes are supported?

You can set any size between 100×100 and 5000×5000 pixels. Common presets like 1200×900, 1080×1080, and 700×700 are available as one-click shortcuts.

How do I reposition and resize the image?

Drag the image to move it freely on the canvas. Use the handles around the edges to resize. Hold Shift while dragging a corner handle to lock the aspect ratio.

What is Smart Sharpen?

Smart Sharpen applies an unsharp mask to the exported image, restoring edge clarity lost during scaling. You can adjust Amount, Radius, and Noise Reduction to match your image.

Which export formats are supported?

You can export as JPG, PNG, or WebP. WebP is recommended for web use as it offers the best balance of quality and file size.

What color is the canvas background?

The canvas background is black by default, which works well for product photography and images with transparent areas. The exported file will have a black background in areas not covered by your image.