WebP to AVIF Converter
Convert WebP images to AVIF for a further reduction in file size.
Lower gives a smaller file. 50 suits graphics and thumbnails; detailed photos usually need 60–90 to look identical to the original.
Your file is uploaded only for the moment it takes to convert, then deleted from the server straight away. It is never stored, indexed, or shared.
Worth Knowing Before You Transcode
This conversion goes from one lossy format to another, which means the encoder is compressing data that has already been compressed and cannot recover what the first pass discarded. The saving is real — usually around 20% against a comparable WebP — but so is the generation loss, and it compounds if you keep re-encoding. If you still have the original PNG or JPG, convert from that instead and you will get a better result at the same file size. Transcode from WebP only when the WebP is genuinely all you have.
Privacy Note
This conversion runs on our server. Your file is uploaded only for the seconds the conversion takes and is deleted immediately afterwards — it is never stored, indexed, or shared. Accepted input: WEBP, up to 25 MB.
Key Features
- Around 20% smaller than an equivalent-quality WebP
- Handles both lossy and lossless WebP sources
- Converting from the original PNG or JPG gives a better result where you still have it
- Processed server-side and deleted immediately afterwards
Related Tools
Discover more tools that might interest you.
Here are some related and popular tools you might find useful!
Background Remover
Remove image backgrounds in your browser using a WebAssembly AI model. Replace with transparency, a colour, or a custom image — no upload, no account needed.
Collage Maker
Arrange several photos into a grid collage with adjustable gaps and background.
Combine Images
Join two or more images side by side or stacked, with adjustable spacing.
Convert Your Base64 to Image
Use this function Convert base64 to image and quickly generate image for your project.
EPS to PNG Converter
Rasterise an EPS file to PNG at 300 DPI.
GIF to AVIF Converter
Convert animated GIFs to AVIF, preserving the animation at a fraction of the size.
GIF to PNG Converter
Convert a GIF to PNG, keeping transparency and taking the first frame.
HEIC to JPG Converter
Convert HEIC/HEIF images from iPhone and iPad to JPG or PNG directly in your browser. Batch-process multiple files and download a ZIP — no upload, no account.
Add Watermark to PDF
Stamp a text watermark across every page, with control over opacity, angle, size and colour.
Base64 Encoder/Decoder
Easily encode and decode text to and from Base64 format. Features real-time conversion, copy to clipboard, download results, character counter, and sample data. Perfect for encoding data for URLs, APIs, and web development.
Blacklist Lookup
Check if your domain or IP address is blacklisted on 20+ DNS-based blacklists (DNSBL). Protect your email deliverability and website reputation.
Broken Links Finder
Find and fix broken links on your website.
Comments
Sign in or create an account to leave a comment.
No comments yet
Be the first to share your thoughts!