AI画像から動画生成

写真やイラストをオンラインで短いAI動画に変換できます。画像を1枚アップロードし、被写体やカメラの動きを説明して480pまたは720pを選択し、結果をプレビューしてダウンロードします。

画像をアップロード
浮かぶ石のアーチ、滝、嵐の雲、日の出を迎える孤独な旅人が描かれた壮大で映画的な谷
風や霧、ゆっくりとした映画のようなカメラワークに合う静止画。

AI画像から動画ジェネレーター

自然な動きと映画のようなカメラワークで静止画に命を吹き込みます。

解像度
動画生成用に選択した画像

画像を動画に変換する方法

鮮明な画像から始め、動きの方向を指定し、共有する前に完成した動画を確認します。

  1. 画像をアップロード

    JPG、PNG、WebP画像を1枚アップロードします。被写体がわかりやすく、指定した動きのための余白がある鮮明な画像を選んでください。

  2. プロンプトを入力

    被写体の動きまたはカメラワークを1つ説明します。シーンの説明に役立つ場合だけ、雰囲気や周囲の動きを追加してください。

  3. 結果を生成

    480pまたは720pを選んで生成します。結果をプレビューし、細部を確認して、保存したい動画をダウンロードしてください。

From still frame to moving shot

What is image to video AI?

Image to video AI uses an uploaded still image as the visual starting point for a moving clip. A motion prompt can guide the subject, the camera, or the atmosphere while the source image anchors the scene.

Unlike text to video, the workflow begins with your picture. Unlike a slideshow maker, it generates movement inside a scene instead of arranging several existing photos in sequence.

Review every result. AI-generated motion can change faces, lettering, product labels, hands, and small background details. A simpler prompt or clearer source image may reduce unwanted changes, but it cannot guarantee perfect consistency.

Cinematic source-image ideas

Give the frame somewhere to go

Strong source images contain a clear subject, readable depth, and natural elements that can move. Use these original stills as inspiration for character motion, camera movement, weather, and atmosphere.

Armored explorer overlooking a ruined sky city with airships and sunset clouds

Character motion

Direct the character, then the camera

A clear silhouette, visible fabric, and layered background create room for subtle movement without asking every part of the image to change at once.

Prompt direction “The explorer holds her position as wind moves her hair and cloak. The camera makes a slow cinematic push-in. Keep the distant city stable.”

Monumental ring-shaped stone gateway above a luminous river and desert canyon at sunset

Environmental motion

Let the world carry the movement

Landscapes work well when the prompt separates moving elements such as clouds, water, and sand from the architecture that should remain steady.

Prompt direction “Clouds roll slowly toward the stone gateway as the river flows and sand drifts across the canyon. Use a locked camera and keep the gateway stable.”

These images are original illustrative source concepts created for this page, not claims about a specific generated-video result. Output varies with the source image, prompt, and model.

Motion prompt guide

Write the shot, not a wall of adjectives

Start with one main action. Say what should move, how the camera should behave, and what should remain stable. Add lighting or atmosphere only after the motion is clear.

Subject actionCamera moveScene motionKeep stable

Product photo

“The camera moves slowly toward the bottle. The bottle stays upright and still on the table. Keep the label facing the camera and the lighting steady.”

Landscape photo

“Leaves move gently in a light breeze. The camera remains still. Keep the buildings and the horizon stable.”

Illustrated character

“The illustrated character blinks once and gives a small smile. Use a fixed camera and preserve the original drawing style.”

Clear settings and costs

Choose a resolution before you generate

The workspace shows the credit cost before generation. Test the idea at 480p or select 720p when you want a sharper clip.

480p

10 credits

A practical option for testing a source image and motion prompt.

720p

20 credits

A higher-resolution option for the version you want to keep and share.

Check the clip before publishing

  • Faces, hands, and character identity
  • Text, logos, and product labels
  • Background flicker and warped edges
  • Cropping, camera motion, and scene continuity

Generation currently requires a paid account with enough credits. Completed videos can be previewed and downloaded, and recent task history is kept in this browser for one day. Save your file promptly because video results are temporary.

Image to video AI questions

Practical answers about source images, motion prompts, credits, resolution, preview, and download.

Upload one image, write a focused motion prompt, choose 480p or 720p, and generate. When processing finishes, preview the clip and download the result you want to keep.

Turn your still frame into a moving shot.

Upload one image, describe the motion, choose a resolution, and review your AI-generated video before downloading.