OKfmt

PNG TIFF

Convert PNG to TIFF with the alpha channel and lossless quality intact, meeting print-shop and scan-archiving format requirements.

Drag files here or click to upload (multiple files supported)

Ctrl+V to paste from clipboard

How to convert PNG to TIFF

  1. 1Upload your PNG file by dragging, clicking, or pasting.
  2. 2Adjust quality settings if needed.
  3. 3Click 'Convert Now' and wait for the conversion to complete.
  4. 4Download your converted TIFF file.

About PNG to TIFF conversion

PNG was released in 1996, uses DEFLATE lossless compression, and is a standard format for screenshots and design deliverables. TIFF was released in 1986, developed by Aldus, supports multiple compression methods, and is a standard format for the printing and scanning industry. This format conversion is required for design deliverables to output to printing workflows.

This conversion runs on the Sharp engine, uses lossless compression during the conversion process, completely preserves the 8-bit alpha channel and 48-bit color depth of PNG, retains EXIF metadata synchronously. The output size will be larger than the original PNG file, and there is no loss in image quality.

The output file is compatible with Adobe Photoshop CS6 and later versions, meets the typesetting requirements of the printing industry. It is not suitable for direct embedding in web pages, browsers do not support direct display of the converted TIFF file. Please reserve sufficient disk space for storage.

PNG vs TIFF: technical comparison

FeaturePNGTIFF
CompressionLosslessLossy + Lossless
TransparencyYesYes
AnimationNoNo
Released19961986
DeveloperPNG Development GroupAldus / Adobe

FAQ about PNG → TIFF

Will image quality be lost after conversion

The entire conversion process uses lossless processing, so no image quality will be lost. The conversion runs on the Sharp image engine, and retains all original pixel information of the original PNG.

Will alpha channels be preserved

The 8-bit alpha channel of the original PNG can be completely preserved. The TIFF format itself supports alpha channel storage, and this information is not removed during conversion.

What is the single file size limit

This tool processes only one file at a time, and supports a maximum single file size of 50MB. Files exceeding this specification cannot be uploaded for conversion.

Will my files be stored

Files are uploaded to the server via HTTPS for conversion. After the conversion is completed, the server immediately deletes the source file and output file, and does not store any files.