PNG to AVIFConverter

Convert PNG images into lighter AVIF assets through same focused upload flow, with batch queueing and ZIP download built into single-purpose tool page.

Free Converter
No Ads
No Registration

Max file size: 50 MB

Or drag and drop your PNG files here.

Supports PNG image files. AVIF output is encoded with bundled WASM codec in the browser.

Encrypted upload flow
Local WASM AVIF queue
Browser-side WASM AVIF

How to convert PNG to AVIF

Page keeps same three-step converter layout used across site, but switches output path to browser-side AVIF export with same queue and ZIP download behavior.

01

Upload PNG

Select one or more PNG files from device and keep main upload action impossible to miss.

02

Export AVIF

Browser decodes each PNG file, exports AVIF output, then updates queue with per-file status and completion state.

03

Download AVIF

Grab each finished AVIF file right away, or save whole completed batch as one ZIP.

Same focused shell

Upload card, queue, and download actions match other converter pages so this tool feels native inside same product family.

Batch-ready delivery

Multiple PNG files can move through same queue and finish into ZIP-ready AVIF outputs without extra page hops.

Transparency-friendly path

Page makes browser-side PNG decode and AVIF export boundary explicit for UI assets, screenshots, and transparent product graphics.

Frequently asked

Short answers to common questions before turning batch PNG images into AVIF files.

Why convert PNG to AVIF?

AVIF often reduces file size much more aggressively than PNG, which helps teams ship lighter UI graphics, screenshots, and product assets.

Will transparency survive PNG to AVIF conversion?

Yes. AVIF supports alpha transparency, so transparent PNG assets can stay transparent after conversion.

Can I convert multiple PNG files at once?

Yes. Queue supports multi-file processing, and finished AVIF files can be downloaded one by one or bundled into one ZIP.

Does browser support matter for AVIF export?

No longer in same way. AVIF output uses bundled WASM encoder, so page does not depend on canvas AVIF export support from browser itself.