BatchPNGTools
Sticker Standardizer

WhatsApp Sticker Fixer

Fix your images to meet WhatsApp’s official sticker requirements: 512x512 pixels with a 16px safe margin. Batch process multiple images instantly.

Drop your images here

Supports PNG, JPG, WebP, AVIF and more. Automatic 512x512 with 16px margins.

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Why Choose WhatsApp Sticker Fixer?

The most efficient way to prepare your images for WhatsApp stickers with official formatting standards.

Perfect 512x512

WhatsApp requires stickers to be exactly 512x512 pixels. Our tool automatically resizes your images while maintaining the aspect ratio without stretching.

Official Margins

Stickers look best with a 16px safety margin. We automatically add this padding so your stickers aren’t cut off in the chat bubble.

Instant Processing

No waiting for server uploads. Everything happens locally in your browser, allowing you to fix hundreds of images for your sticker packs in seconds.

Prepare Stickers in 3 Steps

1

Upload Images

Drag and drop your PNG, JPG, or WebP images. Transparency is fully preserved for a clean sticker look.

2

Adjust Fit

Choose between "Fit" to keep the whole image or "Cover" to fill the sticker area. The 16px margin is applied automatically.

3

Download Packs

Download your fixed stickers individually or as a ZIP archive ready for import into sticker makers.

Frequently Asked Questions

What are the WhatsApp sticker requirements?

WhatsApp stickers must be exactly 512x512 pixels, less than 100KB, and preferably in WebP or PNG format with a transparent background. A 16px margin is recommended to avoid overlapping with the sticker border.

How does the margin work?

The 16px margin means your image content is resized to fit within a 480x480 pixel area centered inside the 512x512 canvas. This provides "breathing room" for the sticker.

Is it safe for private photos?

Yes. Like all our tools, processing is 100% browser-side. Your photos never leave your device, ensuring total privacy.