Webflow Favicon Source Resizer
256×256 pixels is a practical preparation canvas for this placement, not a mandatory upload size. One square source lets Webflow generate favicon, dark-mode favicon, and webclip derivatives. Webflow does not require a 256×256 upload; this canvas matches one documented generated size and gives smaller outputs room to downsample.
Sizes, to scale
Webflow Favicon Source size
Webflow Favicon Source size: 256×256 px, 1:1 (working canvas)
Webflow does not require a 256×256 upload; this canvas matches one documented generated size and gives smaller outputs room to downsample.
256
width (px)
256
height (px)
1:1
aspect ratio
Need other dimensions? Browse all Webflow sizes or use the free image resizer for any platform.
Sources
We check platform-specific dimensions against source documentation when available.
- Webflow Help Center — Favicons and webclips - Asks for one square source image and automatically generates required sizes, including 32×32, 180×180, 192×192, and 256×256.
How to resize an image for a Webflow favicon source?
- 1
Step 1: Choose the source image
Start with the clearest version available. The 256×256 canvas cannot recreate detail missing from a smaller source.
- 2
Step 2: Apply the 256×256 preset
Upload the image, select Favicon Source, and choose Fit to keep the whole image or Fill to crop it edge to edge.
- 3
Step 3: Review it for Webflow
Webflow does not require a 256×256 upload; this canvas matches one documented generated size and gives smaller outputs room to downsample. Download the result, then preview it in Webflow before publishing.
What size is a Webflow favicon source?
256×256 pixels is a practical preparation canvas for this placement, not a mandatory upload size. The canvas has a 1:1 aspect ratio. Webflow does not require a 256×256 upload; this canvas matches one documented generated size and gives smaller outputs room to downsample.
Why use the 256×256 Webflow preset?
One square source lets Webflow generate favicon, dark-mode favicon, and webclip derivatives. Starting with the documented or practical canvas lets you control the crop before the platform applies its own responsive layout.
Will Webflow crop the resized image?
Webflow does not require a 256×256 upload; this canvas matches one documented generated size and gives smaller outputs room to downsample. Keep important subjects and text away from the outer edges, and always inspect the platform preview before publishing.
All Webflow Image Sizes
Choose another available Webflow canvas and review its source notes
Website, Newsletter, and Course Image Sizes
Move between source-backed presets for publishing platforms without guessing which canvas belongs to each placement.
File tools
Convert the resized image
Need a different file format or transparent background? Choose a focused converter, then check the preview and encoded size before downloading.
Put Your Webflow Favicon Source Image Into a PDF
Put one image on each page, arrange the order, and create the PDF in your browser.
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