Guide / TOOL
5 AI video tools you can try for free
Direct links, current free-access notes, a quick chooser, and starter prompts for Seedance, Google Flow, Runway, Pika, and Luma.
You commented TOOL, so here are the direct links and the simplest way to choose the right AI video generator.
Free plans, credits, watermarks, and regional access change often. Check the linked access page before starting a large batch.
Quick chooser
| What you want | Start here | Current free access |
|---|---|---|
| Multimodal references and story control | Seedance on Dreamina | Free trial credits for eligible users |
| Consistent characters and connected scenes | Google Flow | 50 free Flow credits per day without a subscription |
| Controlled product and portrait camera moves | Runway | 125 one-time starter credits |
| Fast, playful transformations for social posts | Pika | 150 credits per month on the Basic plan |
| Cinematic atmosphere and dreamlike motion | Luma | Limited free monthly credits |
Seedance: direct with references
Use Seedance when you want to guide a clip with a mixture of text, images, video, and audio references.
- Open it: Dreamina Seedance
- Best for: character, wardrobe, motion, and style consistency across a short sequence
- Access details: Seedance free-trial information
- Official model overview: Seedance 2.0 launch
Starter prompt:
Keep the subject identity and wardrobe consistent. Begin on a tight portrait, orbit left through the rain, then reveal the full dance pose. Natural body motion, cinematic lighting, no cuts, no text.
Google Flow: build a connected world
Use Flow when one character or location needs to remain recognizable across several shots.
- Open it: Google Flow
- Best for: scenes, recurring characters, storyboards, and sequence building
- Access details: Google Flow credits
- Feature guide: Google Flow models and supported features
Starter prompt:
Use the same astronaut in every shot. Move from the amber desert into the observatory, then finish at the blue shoreline. Match the suit details, lens language, and time of day.
Runway: control the camera
Use Runway when the source image is already strong and you mainly need a polished commercial camera move.
- Open it: Runway
- Best for: products, portraits, campaign shots, and clean image-to-video tests
- Access details: Runway free-plan details
- Free-plan note: the starter credits do not renew, and free video exports include a watermark
Starter prompt:
Slow clockwise orbit around the chrome sneaker. Keep the product shape perfectly stable. Controlled studio reflections, shallow depth of field, subtle lime light trail, premium commercial finish.
Pika: make the effect the hook
Use Pika for fast transformations, swaps, additions, and playful visual surprises that read quickly in a social feed.
- Open it: Pika
- Best for: short effects, visual jokes, transformations, and quick experiments
- Access details: Pika credits and generation costs
Starter prompt:
The velvet chair bursts into glossy cherries and silk ribbons while the small robot reacts. Fast opening transformation, playful physics, crisp final composition, no camera shake.
Luma: make a still feel cinematic
Use Luma when the image has atmosphere, depth, fabric, water, weather, or environmental movement.
- Open it: Luma Dream Machine
- Best for: natural motion, cinematic scale, mood, and dreamlike scenes
- Access details: Luma free AI video generator
- Free-plan note: free outputs are watermarked and intended for personal, non-commercial use
Starter prompt:
Slow push toward the traveler across the mirror ocean. The translucent fabric moves in a gentle crosswind and reflects in the water. Moonlit haze, natural cloth physics, quiet cinematic scale.
The test that saves credits
Do not send five unrelated ideas into five tools.
- Choose one strong 4:5 image.
- Write one six-second motion idea.
- Generate three variations in the tool that matches the job.
- Keep the most stable result.
- Add names, captions, logos, and CTA text later in your editor.
Always ask the video model to preserve subject identity, product shape, composition, and color. Add only one camera move and one environmental motion per test.
Official links in one place
Links and free-access notes were checked against the official product and support pages on August 5, 2026. Recheck the plan before generating because limits can change.