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Ringtone Maker
Create custom ringtones for iPhone (M4R) or Android (MP3). Trim audio to 30 seconds, add fades, and export in the perfect format for your device.
Files are processed locally in your browser using WebAssembly. This input is required.
Saved FFmpeg presets (stored locally)
Preview and export
Inspect the source before running FFmpeg, then preview the generated output before downloading.
Expected output
The generated file preview, size, type, and download action appear here after processing.
Where to start in the source audio
Ringtone length (max 30s for iPhone)
Smooth start (recommended: 0.5-1s)
Smooth ending (recommended: 1-2s)
Installation Tips
- • iPhone: Use iTunes/Finder to sync M4R file, then select in Settings > Sounds & Haptics
- • Android: Transfer MP3 to Ringtones folder, or use file manager to set in Settings > Sound
What this tool does
Ringtone Maker helps you create custom ringtones for iPhone (M4R) or Android (MP3). Trim audio to 30 seconds, add fades, and export in the perfect format for your device.
What you get
Ringtone Maker produces a direct output in this page and keeps all processing on your device, with nothing uploaded to our servers.
Report a bug
If this tool misbehaves, share a quick summary so we can investigate. We include the tool URL automatically—no need to copy and paste.