QuickATools

eCommerce · Free browser tool

Ridimensionatore e ottimizzatore GIF

Ridimensiona e ottimizza GIF animate nel browser—nessun upload.

Explore all Shopify image tools

100% Private: GIF decode/encode runs entirely in your browser—nothing is uploaded.

Drag & drop a GIF here

or click to browse · GIF only · up to 40 MB

Resize mode

Optimize

Compare & download

Original

Upload a GIF to preview.

Optimized

Upload a GIF to preview.

Original size—
Optimized size—
Size reduction—
Output size—
Frames kept—

Resizing still product photos? Try the Universal Image Resizer

Compressing JPEG/WebP instead? Try the Universal Image Compressor

Need Shopify/Etsy still presets? Try the Shopify & Etsy Image Resizer

Amazon white-background check? Try the Product Photo Background Checker

Need UPC/EAN product barcodes? Try the Shopify Barcode Generator

Frequently Asked Questions

How does this GIF optimizer reduce file size?

It decodes every frame with gifuct-js, redraws them on a Canvas at your target size, optionally keeps only every Nth frame, then re-encodes with gifenc using a smaller color palette. Smaller dimensions, fewer frames, and fewer colors usually cut Shopify/SNS GIF weight dramatically.

What is frame skip?

Frame skip keeps 1 of every N frames (for example 1/2 keeps every other frame). Playback stays animated but the file carries fewer frames, which is one of the biggest GIF size levers. Start at 2 for product loops; raise it only if motion still looks acceptable.

Will color reduction make my GIF look bad?

GIFs are already palette-based (max 256 colors). Dropping to 64 or 128 colors often looks fine for marketing loops and can save substantial bytes. Use 32 for extreme compression; keep 256 if you need smoother gradients.

Are my GIFs uploaded to a server?

No. Decode, resize, and re-encode all run in your browser tab. Nothing is transmitted—safe for unreleased campaign creatives.

When should I use a static image instead of a GIF?

If the motion is not essential, a compressed JPEG/WebP from the Universal Image Compressor will almost always load faster than an animated GIF. Use GIFs for short loops that must animate; otherwise resize/compress stills for PDP speed.

Strumenti che potrebbero servirti

Esplora altre utilità gratuite nel browser per venditori, creator e professionisti.

GIF Resizer & Optimizer: Shrink Animated GIFs for Shopify & Social

Animated GIFs still power Shopify PDP demos and social ads, but they are heavy. Oversized loops delay Largest Contentful Paint and burn mobile data—especially when a 1200px, full-frame-rate GIF is dropped into a theme section.

This free GIF Resizer & Optimizer runs entirely in the browser. Upload a GIF, scale by percent or custom width/height, skip frames, and reduce the color palette. Compare original vs optimized playback side by side, see byte savings, then download the lighter file.

Pair it with the Universal Image Resizer and Compressor for still assets, and the Shopify banner tools when you need fixed marketplace pixels. Keep GIF loops short, cropped, and palette-aware so detail pages stay snappy.

No uploads and no account—decode and re-encode stay on your device for private campaign files.