Dev
Feature Flag Name Generator
A feature flag name generator gives you clear, conventional flag names so toggles in your code read as intent rather than mystery. Choose how many you want and it returns a shuffled set — enable_new_checkout, use_v2_search_ranking, kill_switch_legacy_api, gate_premium_reports. Developers use it when adding flags for gradual rollouts, A/B tests, kill switches, and premium gating, because a well-named flag tells the next person exactly what it controls and how it behaves. Each name follows a readable convention: a verb prefix like enable_, use_, show_, or gate_ that signals what the flag does, plus a specific subject. Pick names that match your toggles, keep the prefixes consistent across your codebase, and your flag list stays self-documenting. The hardest part of feature flags is cleaning them up later, and clear names make it obvious which ones are safe to remove once a rollout is complete.
How to use
- Choose your options above
- Click Generate
- Copy your result
Detailed instructions
- Choose how many flag names you want.
- Generate a set matching your toggles.
- Keep the verb prefixes consistent.
- Record each flag's purpose and plan to remove it.
Use Cases
- •Naming flags for a gradual rollout
- •Setting up an A/B test toggle
- •Adding a kill switch for risky code
- •Gating a premium or beta feature
- •Keeping a flag list self-documenting
Tips
- →Start each name with a clear verb prefix.
- →Be specific about what the flag controls.
- →Use kill_switch_ for emergency-off flags.
- →Plan to remove a flag once its rollout is done.
FAQ
what makes a good flag name
A verb prefix that signals behaviour — enable_, use_, show_, gate_, kill_switch_ — plus a specific subject. The name should tell the next reader exactly what the flag controls.
why prefix flags by intent
Consistent prefixes make a long flag list scannable and group flags by what they do, which helps when auditing or deciding which ones are safe to remove.
how do i avoid flag clutter
Name flags clearly, note their purpose and owner, and remove them once a rollout finishes. Clear names make stale, removable flags obvious during cleanup.
You might also like
Popular tools from other categories that share themes with this one.
Try these next
More free tools from other corners of the catalog, picked by shared themes.