Voice Effects
Telephone, helium, demon or robot — pick a preset, render, download. Works on any voice recording.
Drop your audio file here
or click to browse a file
Pick a preset, render, download. Output is 192k MP3.
Effect
About this voice-effects tool
Four classic voice effects in one tool: telephone (band-limited), helium (high-pitch chipmunk), demon (deep low-pitch), robot (vocoder-like). Each preset is a small chain of pitch + EQ + distortion filters that gives the character without needing real DSP knowledge.
Drop in a voice recording, pick a preset, render. Output is MP3 at 192k.
How to use voice effects
- 01
Drop in a voice recording
MP3, WAV, FLAC — any audio with a voice in it.
- 02
Pick a preset
Telephone, helium, demon, or robot.
- 03
Render and download
Output is a 192k MP3 with the effect baked in.
Why use this voice-effects tool
- Four classic presets: Telephone, Helium, Demon, Robot
- Output is universal MP3
- Free, private, no install
- No watermark, no signup, no length cap
- Useful for video voice-overs, gaming streams, prank calls, memes
- Pairs well with Voice Changer for finer pitch + formant control
Voice effects FAQ
Can I tweak the effect intensity?
Not in this tool — each preset is fixed for predictable results. For granular pitch + formant control, use the Voice Changer.
Do these work on music?
They're tuned for voice. Music input still gets processed but won't sound 'right' — telephone-effect on a full mix sounds like a small radio.
Will it sound clean?
Voice presets keep things intelligible. Demon and robot are more processed and intentionally lower fidelity.
Is my file kept private?
Yes. We don't analyse or index your audio.
More effects tools
Pitch, speed, vocals, bass