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1. Convert Online›
2. Image Tools›
3. PNG to TIFF

{
  "convert": "png-tiff",
  "multiple": true,
  "from": "png",
  "to": "tiff",
  "controls": [
    {
      "type": "range",
      "name": "quality",
      "label": "Quality",
      "range": {
        "min": 0,
        "max": 100,
        "value": 80
      },
      "desc": "Desired quality of output image, an integer value in the range 1-100, lower quality results in lower file size"
    },
    {
      "type": "color",
      "name": "backgroundColor",
      "label": "Background Color",
      "defaultValue": "#FFFFFF",
      "desc": "desired background color for the transparent area"
    },
    {
      "type": "select",
      "name": "resolutionUnit",
      "label": "Resolution (inch/cm)",
      "defaultValue": "inch",
      "items": {
        "inch": "inch",
        "centimeter": "cm"
      }
    }
  ],
  "from_desc": "<p><strong>PNG (Portable Network Graphics)</strong> is a raster graphics file format that supports lossless data compression. It was created as an improved and non-patented replacement for GIF (Graphics Interchange Format). PNG is widely used across various fields due to its ability to maintain high image quality and support for transparency.</p><h3>Usage in Specific Fields</h3><ul><li><strong>Web Design:</strong> PNG is commonly used in web design for logos, icons, and other images that require transparency and high quality.</li><li><strong>Graphic Design:</strong> Graphic designers use PNG files for images that need to maintain quality during editing and for web publishing.</li><li><strong>Digital Art:</strong> Digital artists prefer PNG for artworks that require rich colors and fine details without losing quality.</li><li><strong>Photography:</strong> While not as common as JPEG for photographs, PNG is used when lossless compression and transparency are needed.</li></ul><h3>Specific Properties Regarding Color Channels</h3><ul><li><strong>Alpha Channel:</strong> PNG supports an alpha channel, which allows for varying levels of transparency. This makes PNG ideal for images that need to be layered over different backgrounds.</li><li><strong>Color Depth:</strong> PNG supports a wide range of color depths, from grayscale images with 8 bits per pixel to truecolor images with 24 bits per pixel (8 bits per channel for red, green, and blue).</li><li><strong>Palette-based Images:</strong> PNG supports indexed-color images, which can store up to 256 colors in a palette. This is useful for reducing file size without significantly compromising image quality.</li><li><strong>Gamma Correction:</strong> PNG files can store gamma correction information, which helps ensure consistent display of images across different devices and platforms.</li></ul><h3>Advantages of PNG</h3><ul><li><strong>Lossless Compression:</strong> PNG's lossless compression ensures that no image data is lost during saving, resulting in high-quality images.</li><li><strong>Transparency:</strong> The alpha channel allows for smooth transparency effects, making PNG ideal for web graphics that need to blend seamlessly with backgrounds.</li><li><strong>Wide Compatibility:</strong> PNG is widely supported across web browsers, graphic design software, and operating systems.</li></ul><h3>Limitations of PNG</h3><ul><li><strong>File Size:</strong> PNG files can be larger than other formats like JPEG, especially for high-resolution images with a lot of detail.</li><li><strong>Not Suitable for Print:</strong> Due to the larger file sizes and lower compression efficiency for continuous-tone images, PNG is not the best choice for print media where file size and quality need to be balanced.</li></ul>",
  "to_desc": "<p><strong>TIFF (Tagged Image File Format)</strong> is a versatile and highly flexible image format that is widely used in the fields of photography, printing, and professional graphics. It was developed by Aldus Corporation in collaboration with Microsoft for use in desktop publishing. TIFF is known for its ability to store high-quality images with support for various color spaces and depths.</p><h3>Usage in Specific Fields</h3><ul><li><strong>Photography:</strong> TIFF is popular among photographers for storing high-quality images without compression artifacts, making it ideal for post-processing and archiving.</li><li><strong>Printing:</strong> The format is widely used in the printing industry due to its support for CMYK color space and high resolution, ensuring accurate color reproduction in printed materials.</li><li><strong>Medical Imaging:</strong> TIFF is often used in medical imaging for storing detailed images like X-rays and MRIs because of its ability to preserve fine details.</li><li><strong>Graphic Design:</strong> Graphic designers use TIFF for images that require high quality and precise color management, especially in print design.</li></ul><h3>Specific Properties Regarding Color Channels</h3><ul><li><strong>Color Depth:</strong> TIFF supports multiple color depths, including 1-bit (black and white), 8-bit grayscale, 24-bit RGB, and 48-bit RGB (16 bits per channel), allowing for very high color fidelity and detail.</li><li><strong>Color Spaces:</strong> TIFF supports a variety of color spaces, including RGB, CMYK, Lab, and indexed color, making it suitable for different imaging and printing needs.</li><li><strong>Alpha Channel:</strong> TIFF can include an alpha channel for transparency, although this feature is less commonly used compared to PNG and WEBP.</li><li><strong>Compression Options:</strong> TIFF supports both lossless (LZW, ZIP) and lossy (JPEG) compression, giving users flexibility in balancing image quality and file size.</li></ul><h3>Advantages of TIFF</h3><ul><li><strong>High Quality:</strong> TIFF is ideal for storing high-resolution images with great detail and color accuracy, making it perfect for professional use.</li><li><strong>Lossless Compression:</strong> TIFF's support for lossless compression ensures that no image data is lost, preserving the original quality of the image.</li><li><strong>Flexibility:</strong> The format's ability to handle multiple color spaces and depths makes it adaptable to various professional applications.</li><li><strong>Metadata Support:</strong> TIFF files can store extensive metadata, including image details, camera settings, and editing history, which is useful for professional workflows.</li></ul><h3>Limitations of TIFF</h3><ul><li><strong>Large File Size:</strong> Due to its high-quality storage and lack of compression, TIFF files can be significantly larger than other formats, making them less ideal for web use and storage-limited environments.</li><li><strong>Compatibility Issues:</strong> While widely supported in professional applications, TIFF is not as universally supported by consumer-grade software and web browsers as formats like JPEG and PNG.</li><li><strong>Processing Power:</strong> Handling large TIFF files can be demanding on system resources, requiring more memory and processing power, which can slow down performance on less powerful devices.</li></ul>"
}