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

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 BPG?

Better Portable Graphics (BPG) is a modern image format based on HEVC video compression, offering excellent compression efficiency.

When Should You Use PNG vs BPG?

Use PNG When...

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

Use BPG When...

Reach for BPG when your priority is web images with superior compression — its efficient compression makes sharing fast and storage minimal.

PNG vs BPG: Key Differences

  • •PNG uses lossless compression while BPG uses lossy compression — this is the fundamental technical difference between the two formats.
  • •The switch from lossless compression to lossy compression means you gain significant space savings while accepting minor quality trade-offs.
  • •Alpha channel support: BPG handles transparency, so semi-transparent pixels from the source will be lost.
  • •File sizes: PNG files typically range 20KB to several MB and BPG files 30-50% smaller than JPEG at same quality.
  • •Primary audience: PNG is built for graphics, logos, images requiring transparency scenarios, while BPG focuses on web images with superior compression — pick the format that matches your output requirement.

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 BPG

  • ✓BPG applies lossy compression specifically calibrated for Web images with superior compression.
  • ✓BPG enjoys broad native support across operating systems, browsers, and creative tools alike.
  • ✓BPG delivers impressive compression ratios, shrinking files dramatically while keeping visual quality high.
  • ✓You will find BPG support built into virtually every tool that handles Web images with superior compression — no plugins or converters needed.

Common Use Cases for PNG to BPG Conversion

  • Digital art portfolios
  • Brochure and flyer design
  • Newsletter graphics
  • Video thumbnail creation
  • Certificate and badge design
  • Websites and online content

Industry Applications

Medical ImagingReal Estate PhotographyGame DevelopmentScientific VisualizationE-learning ContentWeb Development

Best Practices for PNG to BPG Conversion

  • →When converting PNG to BPG, check whether BPG supports transparency — if not, your transparent areas will be filled with a solid color
  • →Use BPG 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 BPG formats in our detailed guide.

Troubleshooting PNG to BPG Conversion

  • !BPG shows visible compression artifacts → lower the compression level or switch to a lossless variant
  • !The converted BPG image looks washed out → the source PNG likely uses a wider color space than BPG supports
  • !BPG file is much larger than expected → check if the conversion preserved an unnecessarily high resolution
  • !Text in the converted BPG looks fuzzy → text-heavy images benefit from higher quality settings or a different output format

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 BPG →Convert from PNG →

Related Tools

Compress PNG →Compress Images →

Convert PNG to BPG Online - Free & Fast

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

Image Converter

Upload or enter a URL to convert PNG to BPG 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 BPG

PNG

PNG is widely used for Graphics, logos, images requiring transparency. While it is the go-to format in its domain, converting to BPG gives you better portable graphics, high-efficiency image codec, making your files more suitable for different workflows and platforms.

BPG

BPG is designed for Web images with superior compression. Converting from PNG unlocks better portable graphics, high-efficiency image codec, ensuring your files work optimally in web images with superior compression environments.

Common Use Cases

  • Convert PNG files to BPG for better compatibility with web images with superior compression applications.
  • Leverage BPG's strengths — better portable graphics, high-efficiency image codec — when working with content originally in PNG format.
  • Optimize your workflow by switching from PNG to BPG when web images with superior compression is your primary need.
  • Ensure smooth sharing and processing by converting PNG to the widely supported BPG format.

Format Comparison

CompressionLossless → Lossy
TransparencyN/A
Use CaseConvert from graphics, logos, images requiring transparency to web images with superior compression
File Size~30-50% smaller than JPEG at same quality after conversion

FAQs

Is converting PNG to BPG free?

Yes, GoConvertFile offers free conversion of PNG to BPG for files up to 100MB. No registration required.

How long does it take to convert PNG to BPG?

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

What is BPG best used for?

BPG is ideal for web images with superior compression. Better Portable Graphics, high-efficiency image codec

Does converting PNG to BPG lose quality?

Yes, converting PNG to BPG 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 BPG?

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

Will transparency be preserved when converting PNG to BPG?

No, BPG 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 BPG
Convert JPG to BPG
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