Text-to-speech software is often used by YTMND users to represent characters.
- Adriana: Microsoft Mary, lower-middle Speakonia pitch
- Black Santabot: Microsoft Mike at lowest Speakonia pitch, pitch further adjusted with Audacity -25%
- Edward Snowden: ???
- Fred Phelps: Speakonia Adult Male #1 (British English)
- Leonard Cohen: AT&T Natural Voices - Mike (US English)
- Moon Man: AT&T Natural Voices - Mike (US English)
- Moon Sam (Moon Man variant): Microsoft Sam
- Pichu: Cepstral David
- Pilleater (girlform): Ivona Ivy (American English). Microsoft Mary is a rare variant.
- redblade7 (bladeform) Speakonia Adult Male #1 (American English)
- Rei Hino aka Sailor Mars: Microsoft Mary, lower-middle Speakonia pitch
- Rina: Microsoft Mary, upper-middle Speakonia pitch
- Santabot: Microsoft RoboSoft (either RoboSoft One or RoboSoft Two) or Microsoft Sam.
- Suzanne: Microsoft Anna