How LikelyTypo Works
Physics-Based Typos
Errors are based on physical keyboard proximity, not random character mutation. Adjacent keys are more likely targets than distant ones.
Device-Aware Errors
Phone tap has a wider adjacent-key radius than desktop keyboards. Each device model produces distinct, realistic error patterns.
Deterministic Output
Provide a seed number and get the exact same typos every time. Perfect for reproducible testing and snapshot comparisons.
16 Error Types
From adjacent key hits to doubled punctuation, skipped characters to word omissions — four categories covering all realistic typo patterns.