PNG Converter
Portable Network Graphics. PNG is a lossless raster format with full alpha transparency, standardised by the W3C and ISO.
PNG is Portable Network Graphics, a lossless raster image format with an alpha channel for per-pixel transparency. It uses DEFLATE compression with per-scanline filtering, so nothing is discarded on save and repeated saves never degrade the image. Best for screenshots, logos, line art and anything with flat colour.
22 conversions available
Convert PNG to another format
Every conversion that takes PNG as the input.
- PNG to JPGConvert PNG images to JPG in your browser. No upload, no watermark, no limit.
- PNG to WEBPConvert PNG images to WebP in your browser. No upload, no watermark, no limit.
- PNG to AVIFConvert PNG images to AVIF in your browser. No upload, no watermark, no limit.
- PNG to GIFConvert PNG images to GIF in your browser. No upload, no watermark, no limit.
- PNG to BMPConvert PNG images to BMP in your browser. No upload, no watermark, no limit.
- PNG to ICOConvert PNG images to ICO in your browser. No upload, no watermark, no limit.
- PNG to PDFTurn PNG images into a PDF, one page per image, without uploading anything.
- PNG to Text OCRExtract text from PNG screenshots and documents accurately.
Convert another format to PNG
Every conversion that produces PNG as the output.
- JPG to PNGConvert JPG images to PNG in your browser. No upload, no watermark, no limit.
- WEBP to PNGConvert WebP images to PNG in your browser. No upload, no watermark, no limit.
- AVIF to PNGConvert AVIF images to PNG in your browser. No upload, no watermark, no limit.
- GIF to PNGConvert GIF images to PNG in your browser. No upload, no watermark, no limit.
- BMP to PNGConvert BMP images to PNG in your browser. No upload, no watermark, no limit.
- ICO to PNGConvert ICO images to PNG in your browser. No upload, no watermark, no limit.
- SVG to PNGConvert SVG images to PNG in your browser. No upload, no watermark, no limit.
- HEIC to PNGConvert HEIC images to PNG in your browser. No upload, no watermark, no limit.
- TIFF to PNGConvert TIFF images to PNG in your browser. No upload, no watermark, no limit.
- Paste Image and DownloadPress Ctrl+V to paste a screenshot or copied image, then download it as a real file. Nothing is uploaded.
- PDF to PNG ConverterConvert PDF pages into crisp lossless PNG images.
- HTML to PNG ImageRender self-contained HTML into a lossless PNG screenshot.
- PowerPoint to PNG ConverterRender presentation slides as lossless PNG images.
- Word to PNG ConverterRender the pages of a Word document as lossless PNG images.
Other tools that work with PNG
- Image ConverterConvert images between PNG, JPG, WebP and AVIF without uploading them anywhere.
- Image to PDF ConverterCombine JPG, PNG or WebP images into a single PDF document.
- PDF to Image ConverterConvert PDF pages into PNG or JPG images at any resolution.
- AVIF ConverterConvert images to and from AVIF in your browser, with a real encoder check so you never get a PNG renamed to .avif.
- PowerPoint to ImagesRender every slide as an image at the resolution you choose.
- Signature GeneratorDraw your signature and download it as a transparent PNG for documents.
- SVG to PNG ConverterRasterise an SVG to PNG, JPG or WebP at whatever resolution you need.
What a PNG file is
PNG stores pixels losslessly. Each scanline is filtered to make it more predictable, then the whole image data is compressed with DEFLATE. Nothing is thrown away, so saving a PNG a hundred times produces the same image a hundred times, unlike a lossy format that re-quantises on every write.
The alpha channel is the other reason PNG persists. Every pixel can carry its own opacity, which is what makes it the right format for logos, icons, UI assets and anything that has to sit on an unknown background. It also supports indexed colour for small palettes and a tRNS chunk for cheap single-colour transparency.
The weakness is photographs. Lossless compression on a photograph produces a file several times larger than a lossy one at a quality nobody can tell apart, which is why converting photographic PNGs to JPG or WebP is usually the right call, and converting a screenshot the other way usually is not.