AI Workout Generator
Describe the session you want and get a complete interval timer — named intervals, rests, and repeating rounds — ready to run and edit.
Building a detailed interval workout by hand takes time. The AI workout generator skips that: write what you want in plain language and Voice Timer assembles a full sequence timer for you — with named intervals, work and rest periods, and repeating loops already structured. It is the fastest way to go from an idea to a workout you can start immediately.
Just describe it
Type a prompt like: “A 20-minute HIIT session: a 5-minute warm-up, then 4 rounds of 40 seconds of squats and 20 seconds of rest, finishing with a 3-minute cool-down.” The generator reads your intent and builds the matching timer, including the round structure and rest periods.
What you can generate
HIIT and Tabata circuits with any work/rest ratio.
EMOM and round-based strength sessions.
Warm-ups, mobility flows, and cool-downs.
Focus/break cycles for study or deep work.
Fully editable, then hands-free
Nothing is locked in. Adjust any interval, reorder the sequence, change the number of rounds, and fine-tune the spoken cues. Save it as a preset and run it with voice guidance that announces every phase — so once it is built, you never have to look at the screen again.
Frequently asked questions
How does the AI workout generator work?
You describe the workout you want in plain language — the total length, the exercises, work and rest lengths, and how many rounds. Voice Timer turns that description into a ready-to-run interval timer with named intervals and loops that you can edit and save.
What can I ask it to build?
Anything interval-based: HIIT and Tabata circuits, EMOM sessions, warm-ups, mobility flows, or focus/break cycles. For example: “A 20-minute HIIT session: 5-minute warm-up, then 4 rounds of 40s squats and 20s rest.”
How much does AI generation cost?
The core timer is free. AI generation uses credits from the one-time Credit Pack (US$2.99 for 100 credits, which never expire). New accounts also start with free credits to try it out.
Can I edit the workout the AI creates?
Yes. The generated timer is fully editable — change any interval, reorder items, adjust the rounds, tweak the voice cues, then save it as a preset to reuse.