🛒 EcomSellerKit

Image Format Converter

Convert product photos between HEIC, JPG, PNG and WebP to match each marketplace’s rules — including turning iPhone HEIC photos into upload-ready JPG. Runs locally in your browser; nothing is uploaded.

HEIC / JPG / PNG / WebP · one or many → ZIP

Convert to
Most marketplaces accept JPG everywhere; WebP is smallest and great for Shopify and your own store; PNG keeps transparency for logos and graphics.
File naming
ℹ️ Converting to JPG removes transparency (transparent areas become white) — JPG has no alpha channel. Use PNG or WebP if you need a transparent background.

🔒 Conversion also strips hidden EXIF metadata (GPS location, camera model, timestamps) — your photos go out clean. Everything runs in your browser; files are never uploaded.

Which format should sellers use?

WebP gives the smallest files at the same quality and is supported by Shopify, modern browsers and most marketplaces — best default for fast-loading storefronts.

JPG is the safest universal choice for product photos and is accepted everywhere (Amazon, eBay, etc.).

PNG is lossless and keeps transparency — use it for logos, graphics, or images that need a transparent background.

Is it private? Yes — your image never leaves your device. It's decoded and re-encoded entirely in your browser.

💬 Got feedback or a feature idea?

Tell us what worked, what didn’t, or which tool you wish we’d build next. It goes straight to our inbox — no sign-up, and your file is never part of it.