Convert NIfTI to PNG Online
100% zadarmo a okamžité výsledky v priebehu niekoľkých sekúnd. Konvertujte a uložte priamo do svojho zariadenia.
Presuňte sem svoj súbor
DICOM (.dcm), NIfTI (.nii, .nii.gz), NRRD (.nrrd), MHA (.mha)
Max file size: 200 MB • Processed locally
Why Convert NIfTI to PNG?
Scientific publications in neuroscience demand pixel-perfect image quality. Most peer-reviewed journals (NeuroImage, Human Brain Mapping, Cerebral Cortex, Brain) require figures in lossless formats to ensure that structural details, activation maps, and anatomical boundaries are reproduced faithfully in print and digital editions. PNG is the universally accepted lossless format that meets these requirements while being compatible with all manuscript preparation workflows.
When creating figures for fMRI activation maps, cortical thickness analyses, or white matter tractography results, even subtle compression artifacts from lossy formats like JPG can obscure meaningful neuroanatomical details or create misleading visual patterns. PNG eliminates this risk entirely, ensuring that what reviewers and readers see is an exact representation of your NIfTI data.
Our converter extracts slices from NIfTI 3D volumes with proper anatomical orientation and exports them as high-fidelity PNG images. The output is ready for direct inclusion in LaTeX manuscripts, PowerPoint presentations, and figure preparation workflows using tools like Adobe Illustrator, Inkscape, or BioRender.
How to Convert NIfTI to PNG
- Upload your NIfTI file (.nii or .nii.gz) from any neuroimaging pipeline.
- The converter extracts slices with lossless precision and correct orientation.
- Download PNG images ready for publication, presentation, or documentation.
Key Features
- Lossless NIfTI to PNG conversion for publication-quality figures
- Correct anatomical orientation via sform/qform header reading
- Compatible with LaTeX, PowerPoint, and figure preparation tools
- Support for NIfTI-1, NIfTI-2, and compressed .nii.gz files
- Meets requirements of major neuroscience journals
- Free online conversion — no software installation needed
- Secure processing with encrypted uploads and auto-deletion
Frequently Asked Questions
Je spracovanie v súlade s HIPAA?
Počas lekárskych konverzií z NIFTI do PNG používame silné šifrovanie SSL a okamžité automatické odstraňovanie súborov na ochranu osobných údajov pacienta.
Je konverzia z NIFTI do PNG bezpečná?
Áno, všetky vaše súbory sú chránené silným 256-bitovým šifrovaním SSL. Vaše dáta automaticky mažeme zo servera po dokončení konverzie.
Bude to fungovať na mojom smartfóne?
Určite. Náš cloudový konvertor funguje bezchybne na iOS, Androide a tabletoch bez sťahovania akýchkoľvek aplikácií.
Zostane zachovaná pôvodná veľkosť súboru?
Počas konverzie do formátu PNG používame najlepšiu možnú kompresiu na úsporu miesta bez viditeľnej straty kvality.
Existujú nejaké skryté poplatky alebo vodoznaky?
Nie. Naša platforma je 100% bezplatná a do vašich dokumentov ani médií nepridávame vodoznaky.