1. Home
  2. Image Converter
  3. Convert PNG to AVIF

What is PNG?

PNG (Portable Network Graphics) is a raster graphics file format that supports lossless data compression. PNG was created as an improved, non-patented replacement for GIF.

What is AVIF?

AVIF (AV1 Image File Format) is a new image format based on the AV1 video codec. It provides outstanding image quality and compression efficiency.

When Should You Use PNG vs AVIF?

Use PNG When...

Reach for PNG when your priority is graphics, logos, images requiring transparency — its uncompromising quality ensures every detail is preserved.

Use AVIF When...

Reach for AVIF when your priority is modern web, next-generation web applications — its efficient compression makes sharing fast and storage minimal.

PNG vs AVIF: Key Differences

  • •The core technical difference: PNG relies on lossless compression whereas AVIF uses lossy compression.
  • •Converting from PNG to AVIF changes compression type: lossy source becomes smaller but with some quality tradeoff.
  • •Transparency: Supports full alpha channel transparency — converting from PNG will merge transparency into a solid background
  • •PNG files are typically 20KB to several MB while AVIF files range 40-50% smaller than JPEG/PNG
  • •Use case fit: PNG targets graphics, logos, images requiring transparency and AVIF targets modern web, next-generation web applications — your choice depends on which workflow stage you are serving.

Advantages of PNG

  • ✓The lossless nature of PNG means file sizes stay reasonable while handling Graphics, logos, images requiring transparency efficiently.
  • ✓From mobile devices to enterprise servers, PNG is recognized and supported everywhere.
  • ✓The trade-off for PNG's perfection is larger files — but for archival work, it is worth every megabyte.
  • ✓PNG is a first-class citizen in all major software ecosystems, from creative suites to development environments.

Advantages of AVIF

  • ✓At its core, AVIF relies on lossy encoding — a design choice that makes it perfect for Modern web, next-generation web applications.
  • ✓You won't run into compatibility issues with AVIF — it's a universal standard across platforms.
  • ✓File size management with AVIF: aggressive compression with minimal visible quality loss.
  • ✓Every major application in the Modern web, next-generation web applications space supports AVIF natively.

Common Use Cases for PNG to AVIF Conversion

  • Product photography for marketplaces
  • Digital art portfolios
  • Brochure and flyer design
  • Newsletter graphics
  • Video thumbnail creation
  • Certificate and badge design

Industry Applications

Content ManagementMedical ImagingReal Estate PhotographyGame DevelopmentScientific VisualizationE-learning Content

Best Practices for PNG to AVIF Conversion

  • →When converting PNG to AVIF, check whether AVIF supports transparency — if not, your transparent areas will be filled with a solid color
  • →Use AVIF for maximum quality archival and PNG for lossless workflows
  • →Optimize images for web to reduce page load times — tools like our converter let you adjust quality settings before conversion
  • →Maintain original aspect ratio to avoid distortion during conversion
  • →Always keep a backup of your original files before converting
  • →Choose the appropriate quality settings for your specific use case

Related Article

JPG vs PNG vs WebP: Which Image Format Should You Use?

Learn more about PNG and AVIF formats in our detailed guide.

Troubleshooting PNG to AVIF Conversion

  • !Converting PNG to AVIF gives blurry output → increase the quality setting before conversion
  • !Colors look different in AVIF than PNG → check color profile mismatch (sRGB vs Adobe RGB)
  • !File size changed more than expected → AVIF uses different compression, file size differences of 2-5x are normal
  • !Transparent areas in PNG turned white in AVIF → AVIF may not support transparency

Related Image Converters

Convert PNG to Other Formats

PNG → JPG
Convert PNG to JPG
PNG → WEBP
Convert PNG to WEBP
PNG → WEBP2
Convert PNG to WEBP2
PNG → GIF
Convert PNG to GIF
PNG → PDF
Convert PNG to PDF

All Image Formats

View all Image converters →

More Image tools

Convert to AVIF →Convert from PNG →

Related Tools

Compress PNG →Compress Images →

Convert PNG to AVIF Online - Free & Fast

Convert PNG files to AVIF online for free. High-quality conversion with no registration required.

Image Converter

Upload or enter a URL to convert PNG to AVIF instantly

Click to upload or drag & drop PNG file

or paste from clipboard

.png,.PNG (max 100MB)

SSL EncryptedAuto-deleted in 1 hourProcessed securelyNo registration needed

Verifying security check…

About PNG and AVIF

PNG

PNG is widely used for Graphics, logos, images requiring transparency. While it is the go-to format in its domain, converting to AVIF gives you avif - av1 image file format, next-gen compression, making your files more suitable for different workflows and platforms.

AVIF

AVIF is designed for Modern web, next-generation web applications. Converting from PNG unlocks avif - av1 image file format, next-gen compression, ensuring your files work optimally in modern web, next-generation web applications environments.

Common Use Cases

  • Convert PNG files to AVIF for better compatibility with modern web, next-generation web applications applications.
  • Leverage AVIF's strengths — avif - av1 image file format, next-gen compression — when working with content originally in PNG format.
  • Optimize your workflow by switching from PNG to AVIF when modern web, next-generation web applications is your primary need.
  • Ensure smooth sharing and processing by converting PNG to the widely supported AVIF format.

Format Comparison

CompressionLossless → Lossy
TransparencyN/A
Use CaseConvert from graphics, logos, images requiring transparency to modern web, next-generation web applications
File Size~40-50% smaller than JPEG/PNG after conversion

FAQs

Is converting PNG to AVIF free?

Yes, GoConvertFile offers free conversion of PNG to AVIF for files up to 100MB.

Is AVIF better than PNG for web use?

AVIF offers significantly smaller file sizes (60-80% reduction) while supporting transparency, HDR, and wide color gamut. PNG is still better for lossless archival.

How long does it take to convert PNG to AVIF?

Most PNG to AVIF conversions complete within seconds for standard-sized files. Larger files may take longer depending on the conversion complexity.

What is AVIF best used for?

AVIF is ideal for modern web, next-generation web applications. AVIF - AV1 Image File Format, next-gen compression

Does converting PNG to AVIF lose quality?

Yes, converting PNG 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.

What file size should I expect after converting PNG to AVIF?

AVIF files are typically 50-80% smaller than PNG files because AVIF uses efficient lossy compression. The exact reduction depends on quality settings.

Will transparency be preserved when converting PNG to AVIF?

No, AVIF does not support transparency. Any transparent areas in your PNG will be filled with a solid color (usually white) during conversion. Use PNG or WebP if transparency is needed.

Related Tools

JPG to PNG
Convert JPG to PNG
JPG to AVIF
Convert JPG to AVIF
PNG to JPG
Convert PNG to JPG
PNG to WEBP
Convert PNG to WEBP
View all image converter converters
Tune output for this image conversion
80%
Best compressionBest quality