PXEL Logo
PXEL

Free, fast, and private image & PDF tools. Process files locally — nothing is uploaded.

Tools

  • Compress
  • Resize
  • Edit
  • Convert
  • PDF Tools
  • Social Media
  • Passport Photo
  • AI Tools

Popular

  • Compress Image
  • Resize Image
  • PNG to JPG
  • Image to PDF
  • Remove Background
  • Passport Photo

Company

  • About
  • Contact
  • Privacy
  • Terms

FAQ

  • Are files uploaded to cloud servers?

    Never. 100% of processing happens locally in your browser using Wasm.

  • How many operations can I run daily?

    Unlimited. Every PXEL tool is free to use as many times as you like.

  • Do I need an account to use PXEL?

    No sign-up, no login. Just open a tool and start — all features are free.

  • Is batch processing supported?

    Yes, batch operations are supported across all core image & PDF tools.

  • Which file formats are supported?

    JPG, PNG, WebP, GIF, AVIF, SVG, BMP, TIFF, and PDF documents.

© 2026 PXEL. Free to use. No sign-up required.

Convert
PNG to ICO

PNG to ICO

Convert PNG images to ICO format for website favicons. Supports multiple sizes (16x16, 32x32, 48x48, 64x64) in a single ICO file.

100% Local Wasm — Files never leave your browser
Instant Processing
No Sign-Up Required

PNG to ICO Studio

Client-Side

Free & unlimited — all processing happens privately in your browser.

Drag & drop your files here

Or click the button below to browse files from your computer.

Supports PNGMax 5MBPress Ctrl+V to paste image

Tool Highlights

  • Multiple ICO sizes
  • 16x16, 32x32, 48x48, 64x64
  • Single ICO file output

Supported Formats

Input Formats

png

Output Formats

ico

Frequently Asked Questions

Everything you need to know about processing files with this tool.

What size should a favicon be?▾

Modern favicons should include 16x16, 32x32, and 48x48 sizes. Our tool packages all of these into one ICO file.

Related Tools

Discover more high-speed browser utilities for your workflow.

PNG to JPG

Convert PNG images to JPG format instantly.

Resize Image

Resize images by pixels, percentage, or physical units.