How it works
Complete the job in three clear steps
- Choose a PNG image.
- Create an uncompressed TIFF image in temporary browser memory.
- Review and download the new file.
Private browser TIFF tool
PNG to TIFF Converter
Encode a PNG image as a standards-compatible uncompressed TIFF file in the browser.
Free to use Your source file and decoded pixels stay in this browser. Lucaden does not upload them to a conversion API.
Loading tool workspace…
Important
Check the result before relying on it
Keep an untouched copy of important source files. Browser processing depends on available device memory, and you should inspect every downloaded result before deleting the original.
Practical details
What this Lucaden tool does
The browser decodes the PNG to RGBA pixels and UTIF.js encodes those pixels as TIFF.
UTIF.js produces uncompressed TIFF output, so the result may be much larger than the PNG source.
Included capabilities
- PNG input validation
- RGBA pixel preservation
- TIFF byte output
- No remote conversion service
Useful for
- Meet a TIFF upload requirement
- Prepare a print-workflow copy
- Test TIFF software
- Create an archival interchange file
Questions
About this tool
Is my file uploaded?
No. TIFF decoding, image encoding, and document assembly run on this device.
Does it support multi-page TIFF files?
TIFF-to-image, PDF, and text routes process every decodable image page. Multi-page image results download as a ZIP.
Open-source foundations
Built transparently
Lucaden documents its standards sources, architectural references, and permissive runtime dependencies while keeping this workspace consistent with the Lucaden interface.