The AI creativity suite for content creators: video & image editing and generation — AI face swap in videos and photos, head swap, full character replacement, animate any picture, restore old photos, smooth slow motion. One credit system, in your browser, free to try.
Free credits on signup · daily bonus credits that never expire · you only pay for successful jobs
Each tool runs online — upload, preview, render. No installs, no editing skills.
Swap faces in photos and videos from a single source photo. Preview one frame for 1 credit before rendering. Multiple Faces Mode swaps everyone in a group shot.
Face swap online →Go further than a face swap: replace the whole head — face, hair, hairline and head shape — for a much stronger resemblance in any video.
Head swap a video →Replace the entire person in a video while the scene and motion stay intact, or animate a still character with motion transfer — make any picture move.
Replace a person in video →Generate original images from text and edit any photo with a sentence. Unrestricted prompts, advanced editing, inpainting and composition tools.
Generate AI images →Bring old photos back to life: repair damage, sharpen faces, upscale and enhance — one credit per image.
Restore old photos →Slow any video down 2×, 4× or 8× with AI-generated in-between frames — smooth slow motion from normal footage.
Make slow motion →Three steps, the exact credit cost shown before you confirm — and failed jobs refund automatically.
Add your photo or video — everything stays in your private gallery.
Test cheap: 1-credit photo previews, 1-second video test clips. Only render when it looks right.
Full-quality result in minutes, saved to your gallery, ready to share.
New here? Start with the face swap step-by-step guide, or the how-tos for head swap and character swap.
iSamurai is built around one idea: professional-grade AI video editing and AI image generation, simple enough to run from a browser tab. You don't set up models, timelines or export pipelines — you upload media, preview cheaply, and render when it looks right. Here is what each tool actually does, and when to reach for it.
The AI face swap tool takes a single source photo and swaps that face into any photo, GIF or video. It tracks the face through motion, matches skin tone and lighting, and keeps the original expression. Use the 1-credit preview to check a single frame before spending credits on the full render, and Multiple Faces Mode to swap several different people in one clip. For the strongest resemblance — when the hairstyle matters as much as the face — step up to the AI head swap, which replaces the entire head: face, hair, hairline and head shape.
Character Swap rebuilds the entire person in a video from one character photo while the scene, camera and choreography stay untouched — the same street, the same walk, a different person. Its sibling, Animate, works in reverse: give it one still character and one motion video, and motion transfer makes your character perform that exact motion. Both are experimental, in active development, and ship with in-app guides that show how to pick and pose-match your images for the best results.
Imagine is the AI image generation studio: text-to-image with unrestricted prompts, plus sentence-driven photo editing, inpainting and multi-image composition. And when the source material is the problem — old family prints, damaged scans, blurry faces — AI photo restoration repairs and sharpens them for one credit per image, while AI slow motion generates the in-between frames that turn ordinary footage into smooth 2×–8× slow-mo.
Three levels of replacement — pick by how much of the person needs to change.
forever
$89.91/yr — 12 months for the price of 9 (3 free months)
Maxi variant: $15/mo → 300 credits · $135/yr
$261/yr — 12 months for the price of 9 (3 free months)
$441/yr — 12 months for the price of 9 (3 free months)
$711/yr — 12 months for the price of 9 (3 free months)
Maxi variant: $150/mo → 12,000 credits · $1,350/yr
| Face Swap | Head Swap | Character Swap | |
|---|---|---|---|
| What changes | Face only | Whole head incl. hair | Entire person |
| What stays | Hair, head shape, body | Body, clothes, scene | Scene, camera, motion |
| Best for | Quick swaps, group photos | Strong resemblance, hairstyle changes | Full character replacement, virtual actors |
| Input needed | 1 face photo | 1 face photo (more angles help) | 1 full-body character photo |
| Available from | Free (photos) | Kohai | Free (1-s test) |
Faceless channels, thumbnails, shorts — swap yourself into any scene, or keep your face out of every video while staying on camera.
Put a friend's face on a movie scene, make a picture dance, or head-swap the whole squad into a music video.
Localize an actor across campaigns, A/B different presenters on the same footage, and generate campaign art from a prompt.
Restore grandparents' photos, colorize and sharpen old prints, then animate a portrait into a living moment.
Preview a recast before the reshoot: swap the character, keep the blocking, judge the scene in minutes.
Everything in the suite is scriptable through the API with per-action credit pricing.
Yearly billing = 12 months for the price of 9 (3 free months). Daily bonus and booster credits stack and never expire. Free users generate 1-second AI video tests at 5 credits per second. Paid AI video runs at 3 credits/sec (character swap & animate) and 5 credits/sec (head swap) — the Free 5 credits/sec applies only to 1-second test clips.
| Free | Kohai | Ninja | Ronin | Samurai | |
|---|---|---|---|---|---|
| Monthly | $0 | $9.90 | $29 | $49 | $79 |
| Yearly 12 months for the price of 9 (3 free months) | — | $89.91 | $261 | $441 | $711 |
| Credits / month | 10 | 150 | 600 | 1,500 | 4,000 |
| Daily bonus never expires | +10 | +50 | +60 | +100 | +200 |
| Face-swap video minutes approx. | photos only | ~3 min | ~12 min | ~30 min | ~80 min |
| Head swap / character swap | 1-s test (char swap) | up to 10 s | up to 15 s | up to 30 s | up to 60 s |
| Max quality | 480p | 480p | 480p | 720p | 1080p |
| Maxi variant Kohai & Samurai only | — | $15 → 300 cr | — | — | $150 → 12,000 cr |
$9.90
200 credits
$39
1,000 credits
$59
2,500 credits
Boosters are one-time credit refills for paid plans — they stack on your balance and never expire.
Yes — the free plan includes credits to swap faces in photos and 1-credit previews. Video face-swap rendering starts on the Kohai plan ($9.90/mo).
A face swap changes only the face. A head swap replaces the whole head — hair and head shape included. A character swap replaces the entire person while keeping the scene and motion. Each has its own tool and pricing.
Yes — Character Swap replaces the whole person from a single character photo while the original scene, camera and motion stay untouched.
Yes — Animate uses motion transfer: your still character performs the motion of any video you pick, up to 60 seconds on the top plan.
Every action has a fixed credit price shown before you confirm. Monthly plan credits reset each cycle; daily bonus and booster credits never expire. Failed jobs are refunded automatically.
No — everything runs in the browser, on desktop and mobile.
Up to 480p on Free/Kohai/Ninja, 720p on Ronin, and 1080p on Samurai.
Yes — your media lives in your private gallery, and you can wipe your data at any time from your profile.
Face-swap renders scale with your plan's monthly credits (roughly 80 minutes of video per month on Samurai). Head swap and character swap videos run up to 60 seconds per job on the top plan.
Yes — paid plans include an API key for face swap and the other tools. See the API documentation.
Source quality decides everything: an upright, sharp, well-lit photo with margin around the face — ideally matching the pose of the video's first frame. Each studio has a built-in guide and a pose-matching tool.
Yes — signup is free with starter credits and a daily bonus. Photo swaps, previews and 1-second video tests let you judge quality before any purchase.
