OKfmt

Convert to PNG

PNG combines lossless DEFLATE compression with a full alpha channel, making it the standard format for screenshots, icons and design assets that require pixel-perfect fidelity. This group converts nine source formats: bitmap sources are decoded and repackaged with zero quality loss, and SVG vectors are rasterized at 2x density for crisp edges.

PDF input renders at 144 DPI into per-page PNGs, bundled as a ZIP for multi-page documents. Transparency is preserved end to end: alpha information from WebP, AVIF and SVG sources carries into the PNG output. Files are uploaded over HTTPS and deleted immediately after processing.

WEBP

WebPโ†’PNG

Losslessly decode WebP to PNG with the alpha channel intact, ready for editing tools without generation loss.

AVIF

AVIFโ†’PNG

Losslessly decode AVIF to PNG for editing and processing pipelines without a built-in AV1 decoder.

HEIC

HEICโ†’PNG

Decode HEIC photos to lossless PNG, preserving full capture detail for post-processing pipelines.

JPG

JPGโ†’PNG

Decode JPG to lossless PNG so further editing and re-saving introduces no additional generation loss; file size increases accordingly.

GIF

GIFโ†’PNG

Extract the first GIF frame as a lossless PNG for animation covers and static preview images.

BMP

BMPโ†’PNG

Repackage BMP bitmaps as lossless PNG; DEFLATE compression reduces size by 30-50% with bit-identical pixels.

SVG

SVGโ†’PNG

Rasterize SVG vector graphics to PNG with crisp edges and a preserved transparent background, for design handoff and documentation.

ICO

ICOโ†’PNG

Extract the highest-resolution image from an ICO container as PNG with transparency kept, for editing and inspection.

TIFF

TIFFโ†’PNG

Decode scanned TIFF to lossless PNG with bit-identical quality; DEFLATE compression reduces size further.

PDF

PDFโ†’PNG

Render PDF pages to lossless PNG at 144 DPI. Sharp text without JPEG artifacts, multi-page documents ship as ZIP.

ICNS

ICNSโ†’PNG

Extracts the highest-resolution PNG (1024px) from an ICNS container, reusing macOS icon resources on other platforms and in design files.

PSD

PSDโ†’PNG

Decodes the PSD merged composite (Maximize Compatibility preview) and encodes it losslessly as PNG with alpha intact โ€” no Photoshop required.