AVIF to WebP converter
Convert AVIF files to WebP with encrypted uploads and automatic deletion. Modern format with smaller file sizes than JPEG or PNG at equivalent quality.
Drop a AVIF file, or click to browse
Converts to WebP · runs live, right now
How it works
Drop your file
Drag a AVIF file in, or click to browse. No account needed to try it.
We convert it
Encrypted upload, converted to WebP in our sharp pipeline.
Download the result
Grab your WebP file immediately, or find it later in your dashboard.
Why convert AVIF to WebP?
Both AVIF and WebP use either lossy or lossless compression, depending on settings, so the conversion mainly changes compatibility, not quality. The main reason to convert AVIF to WebP is compatibility: WebP opens in every browser, image viewer and design tool without a plugin, while AVIF doesn't always. If you're sharing a file with someone else, sending it to a tool that expects a specific format, or archiving it for the long term, WebP is usually the safer target.
Format comparison
| AVIF | WebP | |
|---|---|---|
| Extension | .avif | .webp |
| MIME type | image/avif | image/webp |
| Compression | either lossy or lossless compression, depending on settings | either lossy or lossless compression, depending on settings |
| Category | image | image |
Your file, handled carefully
Uploads are encrypted in transit and at rest, processed in an isolated job, and deleted on the schedule you choose — as fast as immediately. We don't index, search, or share files between accounts. Read the full security model →
Frequently asked questions
Is converting AVIF to WebP free?
Yes — the first 50 conversions every month are free on any plan, including AVIF to WebP.
Will I lose quality converting AVIF to WebP?
WebP is modern format with smaller file sizes than jpeg or png at equivalent quality. We use the highest-quality encoder settings by default so visual or data loss is minimized.
Do you keep a copy of my file?
No, not by default. You choose a retention window at upload — immediate, 1 hour, 24 hours or 7 days — and the file is permanently deleted after that.
What is AVIF?
Next-gen format with the best compression available today, growing browser support.
Will my converted file have a watermark?
On the Free plan, WebP output includes a small "Converted with Convyx" mark. Pro ($9/mo) removes it, along with the 25 MB file size cap.
What happens if a conversion fails?
You get a clear error message and the job is marked failed in your history — we never silently drop a file. Retry is one click, and nothing is charged against your quota for a failed job.