Likertify

Likertify Converter turns survey text responses into numeric Likert scale codes — instantly, offline, and with no data leaving your device. No login. No ads. Just your data, fully private. • CONVERT IN SECONDS Load any CSV, pick your columns, and the app automatically detects the scale type — agreement, awareness, compliance, frequency, enforcement, and 20+ more — in both Arabic and English. Export as CSV, JSON, or TXT, ready for any statistical software. • RELIABILITY ANALYSIS Run Cronbach's Alpha directly in the app. Define question groups, get item-total statistics, corrected correlations, alpha-if-deleted values, and a plain-language interpretation — all in one tap. • MANY RESEARCH TOOLS - Descriptive statistics — mean, median, std, skewness, kurtosis per column - Merge Files - Combine two or more CSV files side-by-side or row-append. - Duplicate Detection - Highlight rows that appear to be duplicate responses. - Rename Columns - Rename column headers directly inside the app before export. - Frequency tables and bar/pie charts - Charts Bar and pie chart visualizations for frequency distributions. - Missing Values - Count and percentage of blanks per column. - Manual data entry and clipboard paste mode • SURVEY VALIDATION GUIDE A built-in step-by-step tutorial walks you through the full survey validation process — face validity, pilot testing, PCA, and Cronbach's Alpha — based on Collingridge (2014). • ARABIC & ENGLISH support • PRIVACY FIRST Likert Converter works 100% offline. No account required. No data is ever uploaded or shared. Designed for academic researchers, graduate students, and anyone working with Likert-scale survey data.