Convert NIfTI to PNG Online
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Drop your file here
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
Qayta ishlash HIPAA qoidalariga mos keladimi?
Ha, biz shaxsiy ma'lumotlarni himoya qilish uchun tibbiy tasvirlarni NIFTI dan PNG ga aylantirishda kuchli SSL shifrlashni va fayllarni avtomatik ravishda o'chirishni qo'llaymiz.
NIFTI faylini PNG formatiga aylantirish xavfsizmi?
Ha, barcha fayllaringiz kuchli 256-bitli SSL shifrlash (encryption) orqali himoyalangan. Aylantirishdan so'ng fayllaringizni serverlarimizdan avtomatik ravishda o'chirib tashlaymiz.
Bu mening mobil telefonimda ishlaydimi?
Albatta. Bizning bulutli konvertorimiz (cloud converter) iOS, Android qurilmalari va planshetlarda hech qanday dastur yuklab olmasdan muammosiz ishlaydi.
Asl fayl hajmi saqlanib qoladimi?
Sifat sezilarli darajada yo'qolmasdan joyni tejash uchun, PNG formatiga o'tkazishda eng yaxshi siqishdan (compression) foydalanamiz.
Yashirin to'lovlar yoki suv belgilari (watermarks) bormi?
Yo'q. Bizning platformamizdan foydalanish 100% bepul va biz hujjatlaringiz yoki rasmlaringizga hech qanday suv belgilari yoki reklamalar qo'shmaymiz.