How it works
Split on commas, semicolons, or newlines; normalize whitespace; remove case-insensitive duplicates and join with commas.
ASO and experiments
App Store keyword formatter
Trim whitespace around commas and remove duplicate keywords while preserving phrases and your chosen order.
Result
fitness,workout,home workout
Does not silently truncate at 100 characters or suggest search volume. Review relevance and terms already used in the name/subtitle.
Worked example
“fitness, workout, fitness” becomes “fitness,workout”. Spaces inside a phrase remain.
Assumptions and limits
Does not silently truncate at 100 characters or suggest search volume. Review relevance and terms already used in the name/subtitle.
Method reference: Apple: Creating Your Product Page
Frequently asked questions
How do I use the app store keyword formatter?
Trim whitespace around commas and remove duplicate keywords while preserving phrases and your chosen order.
Does it remove spaces within phrases?
No. It trims edges and normalizes repeated whitespace, preserving word separation inside phrases.
Do I need an account and are my inputs uploaded?
No account is required. Calculations run in your browser. Entered numbers and text are not included in tool analytics events; only the tool ID, language, and action are recorded.
Want to go past the numbers and see the real market?
Noctral shows estimated MRR, live ads, creators, and competitors so you can validate opportunities with real signals instead of projections.
See Noctral data
