Convert TIFF to PNG Online Free — Lossless
Convert TIFF to PNG Free — Lossless Output, Web-Compatible
TIFF is the professional standard for lossless images, but it cannot be displayed in browsers and is not accepted by most online platforms. PNG is also lossless — it stores every pixel exactly — but is universally compatible with every browser, editor, and platform. Our free TIFF to PNG converter handles the conversion in your browser with no upload.
Why Convert TIFF to PNG Instead of JPG
Choose PNG when lossless quality must be preserved — scanned artwork, technical diagrams, medical images, and anything where every pixel matters. PNG is lossless like TIFF but works everywhere TIFF does not: browsers, web platforms, design tools, and messaging apps. Choose JPG instead if you want a smaller file and lossless quality is not essential.
What Changes, What Stays the Same
Every pixel is preserved exactly. PNG compresses the same data more efficiently than TIFF, so the output will be somewhat smaller. Transparency in TIFF images (if present) is also preserved in PNG. Image dimensions stay the same.
Private and Free
Conversion runs locally in your browser. Your TIFF file is never uploaded. No account, no watermarks, unlimited conversions.
Frequently Asked Questions
Is there any quality loss converting from TIFF to PNG?
No. Both TIFF and PNG are lossless formats, so every pixel is preserved exactly during conversion. There is zero quality loss.
Why is PNG smaller than TIFF if both are lossless?
PNG uses lossless compression (specifically the DEFLATE algorithm) to reduce file size without discarding any data. TIFF can also be compressed, but uncompressed TIFF is much larger. The actual size difference depends on the TIFF compression settings used when it was saved.
Will my scanned document look the same in PNG?
Yes. Every pixel from the TIFF scan is preserved exactly in the PNG output.