Convert AVIF images to WebP online for free, with compression optimization built in. Batch processing and quality control supported.
Up to 25 MB each20 images per batchAuto-deleted after processing
Click to select images, or drag them here
You can also paste a screenshot directly
AVIF
Processed in server memory; never written to disk, deleted right after
75
Smaller sizeBetter quality
About AVIF to WebP
Upload your AVIF images and the server re-encodes them to WebP with high-quality settings. Compression is applied during conversion, so the output is usually smaller than the original. Batch conversion supported: up to 20 files at a time, 25 MB each.
WebP is typically 25%-35% smaller than JPEG at the same visual quality, and all modern browsers support it. Conversion uses quality level 75 by default (the balance of size and fidelity); you can raise the quality or limit the longest side in settings. EXIF metadata is removed by default for privacy, while the ICC color profile is kept to avoid color shifts — enable "Keep EXIF" in advanced settings if you need it.
AVIF has excellent compression, but limited support in design software and older systems. Converting to a universal format makes editing and sharing easier.
What users say
I process dozens of product images for new listings every day. Now I drag the whole batch in, and it compresses and zips everything automatically — main images drop from 800-900KB to around 100KB. Uploading is so much faster.
Xiaoman
E-commerce operator
The application system required photos under 200KB and I could never hit it by tweaking quality myself. The target-size feature took 200 and nailed 199KB on the first try. Submitted successfully.
Zihang
Exam applicant
I convert all illustrations to WebP and compress them — articles load noticeably faster. Batch processing plus format conversion in one step, no more hopping between apps.
