Comparison · Updated October 8, 2026

The Best Free AI Workout Plan Generators (2026)

Eight AI tools that will write you a workout plan, compared on what actually matters: what it costs, whether you have to sign up, what you get, and whether you can track it.

Disclosure: we make Progress, one of the tools on this list. We've tried to be fair: every fact about the other tools comes from their own websites (checked October 8, 2026), and we've listed our own tool's limits too.

At a glance

Tool	Cost	Sign-up	Tracking
Progress AI Workout Plan Generator	Free	None	Import into Progress app
WorkoutGen	Free (paid Max optional)	Account to sync	Yes, free
Arvo Free Workout Generator	Free (paid app optional)	None	Paid app only
Gymkee AI Workout Generator	Free taster	None	No
TrainerPlan	Free	Account to save	Yes
Planfit	First plan free	App download	Yes, adapts
Fitbod	Paid after trial	App + account	Yes, adapts
ChatGPT (or another AI chatbot)	Free tier	Optional	No

What makes a good AI workout generator?

Most "AI workout generators" will give you something. Whether it's worth following comes down to a few things:

A full program, not one workout. You need a weekly schedule you can repeat and progress, not a random session each day.
Your equipment, exactly. A plan built for a full gym is useless in a living room. The best tools let you pick what you own.
Sets, reps and rest. Without them it's a list of exercises, not a plan.
Injuries. If you have a bad knee or back, the generator should ask, and leave out the riskiest exercises.
A way to track it. Getting stronger means adding weight or reps over time, and you need last session's numbers to do that.

The tools

Progress AI Workout Plan Generator Ours

Best for: Getting a complete weekly plan in about a minute without signing up, then tracking it in an app.

Cost: Free (up to 3 programs a day)
Sign-up: None needed
What you get: Full weekly program: schedule, exercises, sets, reps and rest
Equipment: Full gym, any home equipment, or bodyweight only
Injuries: Leaves out the riskiest exercises for areas you select
Tracking: One-tap import into the Progress app (free download, with in-app purchases)

Good

No account, email or app needed to get the plan
Most detailed equipment choices of the free web tools here, including bodyweight only
Asks about injuries and age

Watch out for

The plan on the web page is static; progression suggestions happen once you track it in the app
Limited to 3 programs a day per device

WorkoutGen

Best for: Gym lifters who want a free multi-week program and free workout logging in one place.

Cost: Free; optional Max plan ($49.99/year) adds AI load suggestions and coaching
Sign-up: Account used to sync between devices
What you get: Multi-week program in cycles, placed on your training days
Equipment: Gym equipment (barbells, dumbbells, machines, cables)
Injuries: Not mentioned; you can swap exercises
Tracking: Yes, free: weights, reps, history and estimated 1RM

Good

Generates and tracks for free
Multi-week cycles rather than a single week

Watch out for

Built around gym equipment; no bodyweight-only option mentioned
No injury question mentioned

Arvo Free Workout Generator

Best for: A quick no-signup plan to download, if you don't need tracking.

Cost: Free; the Arvo app is about €6/month
Sign-up: None needed
What you get: Multi-day program; split chosen by days per week
Equipment: Full gym, home gym, basic equipment or bodyweight
Injuries: Not mentioned
Tracking: Not in the generator; download the plan, or use the paid Arvo app

Good

No sign-up
Separate generator for no-equipment home workouts

Watch out for

Static plan; tracking and adaptation are in the paid app

Gymkee AI Workout Generator

Best for: A fast sample split, especially if you're a coach looking at Gymkee's platform.

Cost: Free; Gymkee calls it a "free taster" of its paid coaching platform
Sign-up: None needed
What you get: Multi-day split with sets, reps, rest and intensity cues
Equipment: Full gym, or home with dumbbells
Injuries: Not mentioned
Tracking: Not part of the free generator

Good

No sign-up
Clear sets, reps and rest for each day

Watch out for

Only two equipment setups
Full programs with weekly progression are in the paid product

TrainerPlan

Best for: People training at home, outdoors or in a gym who want to track sessions on the same site.

Cost: Free to generate
Sign-up: Free account to save and track
What you get: One structured training week with sets, reps and rest
Equipment: Bodyweight, basic home kit, dumbbells or full gym; home, gym or outdoors
Injuries: Not handled by the generator; it suggests reviewing the plan with a professional
Tracking: Yes, inside TrainerPlan

Good

Wide range of equipment and locations
Plans can be revised as you log sessions

Watch out for

No injury question

Planfit

Best for: Gym beginners who are happy to download an app and want plans that adjust as they log.

Cost: First plan free; premium features cost extra
Sign-up: App download required for the free plan
What you get: Workout plans with exercises, sets, reps and rest
Equipment: Full gym, home, dumbbells only, bodyweight or any mix
Injuries: Not mentioned
Tracking: Yes, in the app; future workouts adjust to what you log

Good

Adapts to your logged workouts
Flexible equipment choices

Watch out for

You have to install the app to get a plan

Fitbod

Best for: Lifters willing to pay for a workout that adapts every session.

Cost: Paid subscription after a short free trial (reviews in 2026 cite about $15.99/month or $95.99/year)
Sign-up: App and account required
What you get: Each session is generated from your history, recovery and equipment
Equipment: Gym and home equipment profiles
Injuries: You can exclude exercises
Tracking: Yes, in the app

Good

Workouts adapt to your recovery and logged performance

Watch out for

Not free beyond the trial
Mostly builds one session at a time, so you can't see the whole program in advance

ChatGPT (or another AI chatbot)

Best for: Very unusual requests, if you're comfortable checking the plan yourself.

Cost: Free tier available
Sign-up: Optional for basic use
What you get: Whatever you ask for, in text
Equipment: Anything you describe
Injuries: Only if you mention them
Tracking: None; copy the plan into a tracker by hand

Good

Infinitely flexible; you can ask follow-up questions

Watch out for

Quality depends on your prompt, and nothing checks the sets, reps or session length
No tracking or progression

Which one should you use?

You want a plan right now, no sign-up: Progress, Arvo or Gymkee.
You train at home or with no equipment: Progress (pick exactly what you own, or bodyweight only), TrainerPlan or Arvo.
You have an injury: Progress asks about problem areas and leaves out the riskiest exercises. Still check with a professional.
You want everything free, including tracking, at the gym: WorkoutGen, or Progress plus the free Progress app.
You'll pay for workouts that adapt every session: Fitbod.

Questions

What is the best free AI workout plan generator?

It depends on what you need. For a complete plan with no sign-up that you can track in an app, try the Progress generator (we make it). For free generating and logging on a gym program, WorkoutGen is strong. If you're willing to pay for workouts that adapt every session, Fitbod is the best-known option.

Are AI workout plans any good?

The good ones are. Look for a generator that builds a full weekly program (not one random workout), only uses exercises that fit your equipment, gives sets, reps and rest, and lets you track your progress. A plan you follow consistently and add weight to over time beats a "perfect" plan you abandon.

Is ChatGPT good for making a workout plan?

It can write a reasonable plan if you give it detailed information, but nothing checks that the volume, exercise order or session length make sense, and there's no tracking. Dedicated generators build from a vetted exercise list and check the result.

Do I need an app to use an AI workout plan?

No, but it helps. Progress comes from adding weight or reps over time, which means writing down what you lifted. A tracker app remembers it for you and tells you when to go heavier.

How did you compare these tools?

We checked each tool's own website on October 8, 2026 for its price, sign-up requirements, equipment options, injury handling and tracking. Prices and free tiers change, so check the current terms before you sign up for anything.

Try the Progress generator

Answer a few questions and get a full weekly program in about a minute. Free, no sign-up.

Build my free program

Then track it in Progress:

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