16x16 Image Resizer — Favicon Size Online

How to Use 16×16 Image Resizer — Step by Step

Upload Image

Upload PNG (best for icons).

Verify Dimensions

16×16 pixels locked.

Preview Result

Download your favicon-sized PNG or JPG.

16×16 image resizer online free — Free & Private

The classic 16×16 favicon size for browser tabs, taskbars, and tiny UI glyphs — one-click downscale. A 16x16 export (square) fits favicons, toolbar icons, and tiny UI assets.

After upload, confirm the sidebar shows 16 and 16. PNG files download as PNG; other inputs save as high-quality JPG. When composition matters, crop to square first, then return here for the exact 16x16 export.

If a portal also caps file size, run a compress pass after resizing. For dimensions outside 16x16, use the main Resize Image hub on Rankify.

Tool Options & Settings

Resize by exact pixels (width × height)
Resize by percentage (25%, 50%, 75%, 90% presets)
Maintain aspect ratio toggle
Single image per session
Compression presets: Extreme, Recommended, Low
Batch upload — process many files at once
Before/after quality comparison slider
Download each file individually or as a ZIP

Note: Single file only — not batch. Does not preserve WebP/GIF/HEIC as output type (except PNG). If compressed output is larger than the original, the original file is returned unchanged. Multi-page TIFF/ICO and animated GIF use the first frame only.

How It Works

Upload an image and the editor pre-fills width 16 px and height 16 px. Click Resize image to scale the file in your browser. PNG uploads stay PNG; JPG, WEBP, GIF, and HEIC export as JPG at 92% quality. Toggle “Maintain aspect ratio” when you want proportional scaling instead of a fixed 16×16 canvas.

Example Input

A 3024×3024 phone photo in JPG format.

Example Output

A 16×16 square JPG (or PNG if the source was PNG) ready for upload.

Who Uses This Tool

Designers exporting 16×16 square icons or avatars
Developers needing 256 px tiles for UI kits
Marketplace sellers with 16 px square listing requirements

Why Choose Rankify for 16×16 Image Resizer?

Always 100% Free — No Hidden Costs

Every conversion and download is completely free. No trials, no watermarks, no premium upsells — ever.

No Signup Required — Use Instantly

Open the tool and start working immediately. No email, no account, no registration required.

Files Never Leave Your Browser

All processing happens locally on your device. Your files are never uploaded to any server.

No File Size Limit — Convert Any Size

Process large files without arbitrary upload caps. The only limit is your device memory.

Works on iPhone, Android & Desktop

Use Rankify on any modern browser — Windows, Mac, Linux, iOS, and Android all supported.

Multiple Formats — JPG, PNG, WEBP, GIF

Works with JPG, PNG, WEBP, GIF, HEIC, AVIF, BMP, TIFF, SVG, ICO and more. Output as Varies by input: JPG/HEIC/GIF → JPG; PNG → WEBP; WEBP → WEBP; SVG/BMP/TIFF/ICO/AVIF → WEBP. Original kept if output would be larger. without desktop software.

16×16 Image Resizer FAQ — Common Questions Answered

Yes — many sites ship 16×16 alongside larger PWA icons for tab display.

After resizing, try our Favicon Generator to pack multiple sizes into one package.

No. Resizing happens in your browser on rankify.in. Your files are not sent to Rankify for processing.

Yes. Width and height start at 16 and 16, but you can change either field in the sidebar if your spec allows a different size.

When enabled, changing width or height keeps the original proportions. When disabled, the export matches the exact width and height shown — including the locked preset.

This preset resizes one image per session. Open the page again for additional files, or use the main Resize Image hub if you need a different workflow.

16×16 equals 256 pixels (256 total pixels). Width is 16 px; height is 16 px.

It is square.