Photoshop Big (PSB) is Adobe's large document format, extending PSD to support images up to 300,000 pixels and 4 exabytes in size.
AVIF (AV1 Image File Format) is a new image format based on the AV1 video codec. It provides outstanding image quality and compression efficiency.
Reach for PSB when your priority is large-format graphic design, billboard artwork — its uncompromising quality ensures every detail is preserved.
Reach for AVIF when your priority is modern web, next-generation web applications — its efficient compression makes sharing fast and storage minimal.
Learn more about PSB and AVIF formats in our detailed guide.
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.psb,.PSB (max 100MB)
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PSB (PSB large docs) - Photoshop Big, large document format for 2GB+ PSD files. Best for large-format graphic design, billboard artwork.
AVIF (AVIF images) - AVIF - AV1 Image File Format, next-gen compression. Ideal for modern web, next-generation web applications.
Yes, GoConvertFile offers free conversion of PSB to AVIF for files up to 100MB. No registration required.
Most PSB to AVIF conversions complete within seconds for standard-sized files. Larger files may take longer depending on the conversion complexity.
AVIF is ideal for modern web, next-generation web applications. AVIF - AV1 Image File Format, next-gen compression
Yes, converting PSB to AVIF uses lossy compression, which reduces file size by discarding some visual data. Set quality to 85-95% for a good balance of quality and file size.
AVIF files are typically 50-80% smaller than PSB files because AVIF uses efficient lossy compression. The exact reduction depends on quality settings.
No, AVIF does not support transparency. Any transparent areas in your PSB will be filled with a solid color (usually white) during conversion. Use PNG or WebP if transparency is needed.