Convert PNG to TIFF, Free
Files convert instantly in your browser. 100% private, any file size, no account needed.
Drop your PNG file here
or click to browse. Any file size.
Conversion runs entirely in your browser. Your file never leaves your device.
How to convert PNG to TIFF
TIFF (Tagged Image File Format) is a lossless image format widely used in professional photography, graphic design, archiving, and printing industries. It supports high bit-depth (16-bit and 32-bit per channel), ICC color profiles, and multiple compression options. Many professional workflows and publishing systems require TIFF as the source format. Converting PNG to TIFF is common when handing off images to a print shop, scanner software, or archiving system.
BoltConverter converts PNG to TIFF entirely in your browser using WebAssembly. Your images are never uploaded to any server. Transparency (alpha channel) in the PNG is preserved in the TIFF output.
Upload your PNG files
Click the upload area or drag one or more PNG images onto the converter.
In-browser conversion
BoltConverter converts each PNG to TIFF using WebAssembly. No server upload required.
Preview the TIFF
A preview appears after conversion. Verify the colors and transparency look correct.
Download the TIFF files
Click Download to save each TIFF. Your PNG files were never sent to a server.
Frequently asked questions
Is the TIFF output lossless?
Yes. The conversion from PNG to TIFF is lossless. Both formats support lossless storage, so no image data is lost.
Does the TIFF preserve the PNG alpha channel (transparency)?
Yes. Transparent areas in the PNG are stored as an alpha channel in the TIFF.
What TIFF compression is used?
The converter produces uncompressed or LZW-compressed TIFF depending on the image content. Both are lossless.
Are my images kept private?
Yes. The conversion runs entirely in your browser using WebAssembly. Your PNG files are never uploaded to any server.
Can I convert multiple PNGs at once?
Yes. Select or drag multiple PNG files and all will be converted to individual TIFF files.