TIFF PNG
Convert TIFF to PNG directly in your browser. PNG is lossless, so every pixel is preserved exactly. Files are processed locally — nothing is uploaded to any server.
All conversion runs in your browser. Files never upload to any server.
How to convert TIFF to PNG
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Upload TIFF
Drag and drop your TIFF files (or a whole folder) into the dropzone. Multiple files are supported.
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Pick quality
Lossless target — every pixel is preserved. Optionally resize, rename, or set a maximum dimension.
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Download PNG
Save individual files or download the whole batch as a ZIP. Conversions run instantly with no waiting queue.
What changes when you convert TIFF to PNG
Transparency
PNG preserves the full alpha channel — transparent areas remain transparent.
Metadata & color profile
EXIF, ICC color profiles, and ancillary chunks are stripped during conversion. Output files contain only image data — useful for privacy, but worth noting if you depend on color-profile fidelity.
Quality & compression
PNG is lossless — converting and converting back is bit-for-bit reversible (when both formats are lossless). File size depends on the encoder's entropy coding.
Quality & file-size benchmarks
Typical size change after converting a 1 MB TIFF input into PNG with default settings. Real numbers depend on image content; these ranges cover ~80% of inputs.
| Input type | Photograph → PNG | Screenshot / line art → PNG |
|---|---|---|
| Photographic content | -10% … 10% | — |
| Screenshot, UI, line art | — | -5% … 20% |
Negative numbers = smaller output. Positive = larger. Measured on a representative 1 MB sample at the recommended quality setting.
TIFF vs PNG
TIFF and PNG optimize for different content. The table below summarizes how each handles transparency, compression, and browser support so you can pick the right target before converting.
| Feature | TIFF (Input) | PNG (Output) |
|---|---|---|
| Best For | Professional Printing, Scanning | Graphics, Logos, Text |
| Compatibility | Specialized (Editors/Printers) | High (All browsers) |
| Transparency | Yes | Yes (Alpha channel) |
| Typical Size | Very Large | Large (Lossless) |
| Compression | Lossless (LZW/None) | Lossless Compression |
Rule of thumb: photographs → lossy (JPG); screenshots, logos, transparent assets → keep PNG or use WebP lossless.
Should you convert TIFF to PNG?
Convert when…
- You need a format with broader compatibility for PNG.
- You want to preserve every pixel exactly.
- You are archiving or editing further.
Don't convert when…
- The current format is already optimal for your use case.
- You need lossy compression to reduce file size — this conversion will not shrink it.
Why this converter is different
Privacy by design
100% client-side. No server upload, no logging, no retention.
Unlimited & batch-ready
Drag and drop dozens of files. No file-count or size limits beyond browser RAM.
Works offline
After the first load, the converter keeps working without internet.
Privacy Guaranteed
We use WebAssembly technology. Your photos are processed in your browser, never uploaded to our servers.
Instant Speed
No upload time means faster results. The conversion happens instantly on your device.
Batch Conversion
Convert up to 50 files at once. Drag, drop, and convert your entire gallery in seconds.
Frequently asked questions
Is transparency preserved?
Yes. PNG supports a full alpha channel, so transparent regions of your TIFF remain transparent in the output.
Is EXIF or color-profile metadata kept?
No. The conversion strips EXIF, ICC color profiles, and ancillary metadata. Output files contain only image data — better for privacy, but note this if you rely on embedded color profiles.
How many files can I convert in one batch?
Practical limit is roughly 50 files or 500 MB combined, since processing happens in browser RAM. For larger batches, convert in groups and use the ZIP download.
Is the converter free?
Yes — unlimited use, no signup, no watermark.