Example
Upload a transparent logo, choose transparent PNG output, generate favicon sizes, then download the PNGs you need for your website theme, manifest, or app preview.
Image Tools
Image to Favicon Generator
Convert an uploaded image into common favicon PNG sizes locally in your browser, with transparent or solid square backgrounds.
Local file toolActive
PNG favicon outputs without server upload.
Favicon generator
Generate favicon PNG sizes locally
Upload one image and create common favicon PNG sizes. The image is fitted inside each square canvas without cropping.
Favicon PNGs are generated in this browser tab. No upload is used.
Outputs: 16x16, 32x32, 48x48, 180x180, 192x192, 512x512 PNG. The source image is fit within each square, not cropped. Use white background removal when the uploaded image has a white canvas that should become transparent or reveal a solid favicon background.
Preview
No source image yet
Upload a square-ish logo or icon to create favicon PNG downloads.
Local processing: Your source image is resized into favicon PNGs in your browser. It is not uploaded to the LocalMini server.
When to generate favicon sizes
Use this tool when a website, prototype, app icon, or static site needs several square PNG icon sizes from one logo or image.
16x1632x32180x180192x192512x512
Limitations
This tool exports individual PNG files. It does not create an ICO file or ZIP bundle in this batch, and it fits the image inside a square instead of cropping it.
FAQ
Are the favicon images uploaded?
No. The source image is loaded and resized in your browser. LocalMini does not receive the image.
Which favicon sizes are generated?
The tool creates 16x16, 32x32, 48x48, 180x180, 192x192, and 512x512 PNG files.
Does this create an ICO file?
No. This batch creates individual PNG favicon sizes. Many modern sites can use PNG icons directly.
Will the image be cropped?
No. The uploaded image is fit inside each square canvas so the full image remains visible.
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