Seedance reference-image tool

Seedance Image Grid Overlay Tool for reference-image workarounds

Drop in a PNG, JPG, or WebP, add a grid overlay, and export a PNG in seconds. This page is built for Seedance 2.0 reference-image prep when you need face-obscuring grid coverage without leaving the browser.

Open the tool Open Seedance 2.0

Everything runs locally in your browser. Nothing is uploaded, and export is always a PNG. Start with a 6 x 6 white grid at 100% opacity, then push density or line width only when you need stronger occlusion.

Grid overlay

Build a grid-covered Seedance reference image in one pass

The tool is tuned for the real workflow: quick presets, precise manual controls, live preview, and a clean PNG export for Seedance-style face-check workaround tests.

Local processingPNG exportNo signup

Drop your image here

Or click to browse. Supports PNG, JPG/JPEG, and WebP. All processing stays in your browser.

Supports PNG, JPG/JPEG, WebP

Before / after

See how a clean reference image becomes a grid-covered Seedance test image

The right panel shows the same reference portrait with a 6 x 6 white grid overlay. Use it as a practical starting point before increasing density or line width.

Illustrated reference portrait used for the grid overlay demo. — Clean reference image
Use this view to check composition, pose, and facial framing before you add any occlusion.

If Seedance still rejects the face, move to 10 x 10 or increase line width before you change color.

How it works

Three steps from source image to Seedance-ready export

Upload a still, dial in the grid, and download a PNG you can test immediately in Seedance or similar face-sensitive generators.

Upload your image

Drop a PNG, JPG/JPEG, or WebP file into the tool. The file is read locally and never leaves your browser.

Adjust grid density and placement

Use presets for a fast start, then fine-tune columns, rows, line width, opacity, color, and X/Y offsets.

Download the PNG

Export the current canvas as a PNG with the grid baked into the final image.

Why this page

A focused Seedance reference-image workflow instead of a generic editor

This page is built for fast Seedance-style reference-image preparation, not a full design suite.

Local and private

All processing happens in the browser with HTML canvas. There is no upload step, queue, or account requirement.

Preset plus manual control

Start from practical presets, then tune the exact grid density, stroke width, opacity, color, and offset you need.

Clean PNG export

The output is exported as a PNG so the grid overlay stays crisp without compression artifacts from the final save.

Seedance Image Grid Overlay FAQ

Answers about formats, privacy, export, and practical settings for Seedance reference-image tests.

What image formats are supported?+

The tool accepts PNG, JPG/JPEG, and WebP files. The export is always saved as a PNG.

What settings should I try first for Seedance reference images?+

Start with a 3 x 3 or 6 x 6 white grid at 100% opacity. If you need stronger occlusion, increase grid density or line width gradually.

Does my image get uploaded to a server?+

No. The image is loaded and processed locally in your browser using canvas.

Why do offset X and offset Y matter?+

Offsets shift the grid relative to the image so you can move the lines away from or onto specific facial features or composition areas.

Does the tool work on phones and tablets?+

Yes. The layout is responsive and the entire workflow runs in a modern mobile browser as well as on desktop.

Will export change the original aspect ratio?+

No. The canvas uses the original image dimensions, so the exported PNG keeps the same aspect ratio and pixel size.

Need the next step after preparing the image?

Jump into the Seedance generator or return to the full Seedance toolkit on CyberBara after you finish your grid-covered reference image.