AVIF to PNG converter
Turn AVIF images into lossless PNG you can open anywhere — locally, no upload.
Convert AVIF to PNG in your browser
AVIF is a newer, highly efficient image format that produces very small files — but many programs, editors and older browsers still can’t open it. Converting AVIF to PNG gives you a lossless, universally supported image you can edit, upload or print anywhere, with any transparency preserved.
This converter decodes the AVIF directly in your browser (modern browsers read AVIF natively) and re-saves it as PNG on your device — nothing is uploaded. There is no queue and no size cap beyond your browser’s memory, so even large AVIF photos convert instantly and privately.
PNG is lossless, so the result keeps every pixel and any alpha transparency from the AVIF. Because PNG stores all detail, the file is larger than the AVIF — that is the trade-off for editability and universal support. If you only need a smaller, widely-compatible photo, convert to JPG instead.
Privacy by design
All processing happens inside your browser. Your files never reach a server — there is nothing to store, transmit or share.
Learn more in our privacy policyBatch & bulk: process multiple images at once
Load not just one image but as many as you like — by drag & drop or multiple-select. imagenimble processes them one after another, locally in your browser, and packages the results as a single ZIP download. No upload, no account and no fixed limit — only your device’s memory caps very large batches. It is the quick way to convert or edit a whole folder in one go.
Frequently asked questions
Many apps, editors and older browsers can’t open AVIF. PNG opens everywhere and keeps transparency, so it is the safe, editable choice.
PNG is lossless. If the source AVIF was already lossy, the PNG can’t restore detail it never had, but it adds no further loss.
AVIF is built for tiny files; PNG stores every pixel without lossy compression. That size is expected — use JPG if you need a smaller file.
No — the AVIF is decoded and re-saved entirely in your browser. You can go offline after the page loads and it still works.