TIFF to PNG Converter
Convert TIFF images to PNG format with lossless quality. Free, private, no upload stored.
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Why convert TIFF to PNG?
PNG offers lossless compression like TIFF but with much better web compatibility and smaller file sizes.
About Converting TIFF to PNG
TIFF is a flexible, high-fidelity raster format favored in publishing, photography and scanning. It supports lossless compression, layers and multiple pages in a single file. When you need to move away from TIFF, the usual reason is simple: large files.
Converting your TIFF image to PNG solves that. PNG is a lossless raster image format that supports a full alpha-transparency channel. It is the standard choice for screenshots, logos, icons and any graphic with sharp edges or text where quality must be preserved exactly. In practice you gain lossless compression keeps every pixel intact and full alpha transparency. PrivConvert runs the whole TIFF-to-PNG conversion in server memory and deletes your file the instant the PNG is ready — nothing is stored, logged or reused.
When this conversion helps
- You need lossless compression keeps every pixel intact
- You need full alpha transparency
- You need universally supported in browsers and editors
- Escaping a proprietary TIFF file for the open PNG standard
- Sharing a TIFF image with someone whose software expects PNG
Tips for best results
- PNG preserves quality exactly, so the conversion from TIFF will not introduce any new compression artifacts.
- For the smallest possible PNG without visible quality loss, start from the highest-quality TIFF you have.
- Files up to 250 MB are supported, and you can batch-convert several TIFF files at once; each is processed privately and deleted immediately.
How to Convert TIFF to PNG Online
Turning a TIFF file into PNG is straightforward here — upload, convert, download. What you gain with PNG: lossless compression keeps every pixel intact.
Drag and drop your file into the upload area, click to browse your device, or paste a URL to a file hosted online. You can upload files up to 250 MB and batch convert up to 20 files at once.
Once uploaded, the conversion from TIFF to PNG starts automatically. The process runs entirely in an isolated environment - your data never leaves the secure pipeline.
Your converted file is ready instantly. Click the download button to save it to your device. The file is deleted from memory immediately after download.
Private by design, not as an afterthought
Most online converters upload your files to a server, keep them for days, and may mine them for AI training or resale. PrivConvert was built the opposite way — around your privacy.
Every conversion runs in its own locked-down process with no network access, so files can never leak or interfere with one another.
Your files are handled entirely by automated code. No staff, partner or AI model ever reads, stores or trains on your data.
Files are processed in volatile memory (RAM) and purged the instant your download is ready — nothing is ever written to disk, cached or backed up.
Every upload and download is protected with TLS 1.3, so your image cannot be intercepted on the way to the server or back to you.
TIFF vs PNG - Format Comparison
| Feature | TIFF | PNG |
|---|---|---|
| File extension | .tiff | .png |
| Full name | Tagged Image File Format | Portable Network Graphics |
| Introduced | 1986 | 1996 |
| Compression | Lossless | Lossless |
| Encoding | Binary | Binary |
| Transparency | Yes | Yes |
| Open standard | — | Yes |
| Supported by PrivConvert | Yes (as input) | Yes (as output) |
| Privacy-safe conversion | In-memory, zero storage | |
| Max file size | 250 MB per file | |
| Batch support | Up to 20 files simultaneously | |
Trusted by thousands of users
Professionals reach for PrivConvert when the image they are converting is sensitive and cannot be left sitting on someone else’s server.