MRI Toolkit

MRI Toolkit brings practical MRI learning and protocol calculations into one focused app for MRI students, technologists, and imaging professionals.

Learn basic MRI physics in plain language, calculate voxel dimensions, estimate scan time, explore protocol tradeoffs, and compare common manufacturer sequence acronyms.

INCLUDED TOOLS

• Basic MRI Physics
Follow the journey from proton alignment and RF excitation to relaxation, signal detection, gradients, k-space, SNR, and spatial resolution.

• Voxel Calculator
Compare 2D and 3D voxel dimensions and volume using FOV, matrix, slice thickness, slab coverage, and slice/partition thickness.

• Scan Time Calculator
Estimate acquisition time and review timing relationships using TR, phase matrix, NEX, echo train length, TE, TI, and bandwidth.

• Protocol Optimizer
Explore balanced, resolution, SNR, or scan-time goals and compare current parameters with educational suggestions and clearly stated tradeoffs.

• Sequence Acronyms
Cross-reference common Siemens, GE, Philips, and Canon names for related MRI sequence families.

PRIVACY FIRST

MRI Toolkit requires no account and contains no advertising, tracking, or third-party analytics. Calculator inputs remain on the device.

EDUCATIONAL USE

MRI Toolkit is an educational reference and calculation aid. Calculations are simplified estimates. The app does not diagnose, treat, prevent, or monitor medical conditions and does not replace scanner documentation, institutional policy, device labeling, MRI safety procedures, or qualified clinical judgment.