Convert your TIFF to PNG
Convert your TIFF images to PNG, right in your browser.
Drop your files here
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Convert TIFF to PNG in your browser
TIFF is created in 1986 for professional scanning and archival, supports lossless and multi-page documents, large because it preserves full image data, often used for scans and print masters. Portable Network Graphics (PNG) is the more practical choice when universal across browsers, design tools, and any modern OS. Filzy converts TIFF to PNG fully in your browser using Rust 'image' crate for decoding and libimagequant + Rust 'image' crate for encoding. The original file never leaves your device, no upload, no tracking, no daily cap. You can drop a single file or batch dozens at once and download the result as a ZIP.
Files stay on your device
Your TIFF files are decoded inside a Web Worker via WebAssembly. Nothing reaches a server, nothing is logged, no temporary copy is kept anywhere.
Quality preserved by default
Filzy decodes the TIFF pixels, then re-encodes them with libimagequant + Rust 'image' crate at high quality. EXIF metadata is preserved when the target format supports it.
Batch entire folders
Drop dozens of TIFF files at once. Filzy converts them in parallel using your CPU cores and packages everything as a single ZIP archive.
How to convert TIFF to PNG with Filzy
- 1
Drop your TIFF files
Drag the files into the area above, or click to pick them. Filzy accepts standard TIFF files of any reasonable size (limited only by your device memory).
- 2
Filzy converts each file locally
Rust 'image' crate decodes the TIFF, then libimagequant + Rust 'image' crate writes the PNG. Each file is processed in parallel, up to your CPU core count.
- 3
Download single files or as ZIP
Pick a PNG file to download directly, or click Download all to grab a ZIP archive. The originals on your device are not modified.