Free Sketch to Image AI
Change what you want. Keep what matters.
Upload a sketch or line drawing and render it photorealistic — the outline, proportions and layout stay exactly as drawn. First render free, no account.
No photo handy? Try a sample
What do you want to change?
Pick one direction. Keepframe will protect the important parts automatically.
Advanced settings Optional
✦ 1 free result as a guest · failed generations never count
Same photo. Same subject. New everything else.
Drag the handle. Notice what stayed locked — the face, the product, the room layout — while the rest was regenerated.
You don't pick a model. You pick what survives.
Most img2img tools give you one abstract “strength” slider. We turn it into decisions a human actually makes.
Keep — hard constraints
Locked items become model routing, region masks and post-composition — not just a sentence in the prompt.
- Face — it's still the same person. Identity reference plus face-region protection.
- Subject — the product, pet or object keeps its shape, logo and key details.
- Composition — pose and layout stay put via structure and depth control.
- Text & Logo — original pixels are preserved, never re-drawn by the model.
Change — creative freedom
One tap per intent. Each chip compiles into a structured instruction with the right negative constraints.
- Style — anime, watercolor, film, 3D, oil paint and 40+ more.
- Background — a new scene behind an untouched subject.
- Outfit — swap clothing while the person stays the person.
- Lighting — golden hour, studio, neon night, overcast.
Subtle
Light touch: tone, light, small edits. Routed to precise editing models.
Balanced
The default. Obvious change with stable identity and layout.
Creative
Big reimagining. Structure loosens — fine details may drift, on purpose.
From photo to finished image in under a minute
Upload & auto-detect
Drop any JPG, PNG or WebP. We recognize portraits, products, sketches and interiors, and pre-lock what usually matters for that kind of image.
Lock, describe, set strength
Toggle what to keep, tap what to change, pick Subtle, Balanced or Creative. No denoising values, no seed numbers, no model menus.
Compare, download, iterate
Slide before/after, download free with no watermark, then keep editing the result with plain language — no re-upload needed.
Prompt templates that fill the tool for you
Tap any template — it configures keep, change and strength, then scrolls you back to the studio.
One studio, four professional workflows
Each mode pre-configures the locks and presets that matter for your job — no prompt engineering required.
E-commerce sellers
Shoot your product once, then generate studio shots, seasonal campaigns and marketplace variants without a reshoot. Product Mode locks the item, its label and packaging text, so the bottle in your holiday scene is pixel-faithful to the one customers receive. Batch A/B backgrounds for ads instead of paying for five photo sessions.
Creators & social teams
Turn one selfie into a week of content: professional headshot Monday, cinematic night portrait Wednesday, anime avatar Friday — all still unmistakably you, because Face lock keeps identity stable across every style. Aspect-ratio presets output 1:1, 4:5 and 9:16 without re-cropping the subject out of frame.
Designers & architects
Sketch Mode renders a line drawing into photorealistic or stylized directions while the outline and proportions stay exactly as drawn. Explore five material palettes for a client meeting in the time it used to take to render one. Continue editing with plain language — “warmer light”, “more glass” — without re-uploading.
Realtors & interior designers
Show buyers a furnished, styled room instead of an empty one. Interior Mode locks walls, doors and windows so the space stays honest to the listing while furniture, materials and lighting change. Virtual staging for a fraction of the cost of physical staging — regenerated in any style a client asks for.
When you already have the photo, don't start from a blank prompt
Image-to-image (this tool)
You upload a reference and the AI treats it as the anchor: the same person, product, pose or layout, changed only where you allow it. Best when the subject already exists — your face, your product, your sketch, your room — and rewriting it from scratch would be a bug, not a feature.
- Identity carries over — no prompt can describe your face as well as your photo does.
- Iterations converge — each edit starts from the last result, not from randomness.
- Layout is contractual — locked composition means the output fits your crop, banner or listing.
Text-to-image (a different job)
Classic generators imagine a new scene from words alone. Brilliant for concepts that don't exist yet — useless when the point is your subject. We'll tell you honestly: if you don't have a source image and don't need one, a text-to-image tool is the better pick that day.
- Great for ideation — moodboards, fictional scenes, brand-new concepts.
- Weak on fidelity — the same character rarely survives two prompts.
- No ground truth — nothing to lock, so every generation is a fresh gamble.
Private by default
Your images and results are never public. No gallery, no indexable links.
Auto-delete in 24h
Anonymous uploads and results are wiped within 24 hours, automatically.
Never trained on
We don't use your uploads to train models. Not opt-out — it just doesn't happen.
Delete instantly
One click removes the source and every result. Download links die with it.
What AI still gets wrong — and what we do about it
No “100% accurate” promises. Here's the truth, and the workaround.
Questions, answered straight
Start from your exact job
Each tool pre-configures the right locks and presets for the task.
Sketch to Image AI
Line art to realistic or stylized renders. Outline & composition locked.
Change Background, Keep Person
New scene behind an untouched you. Face, body & pose locked.
Product Image AI
Studio shots and ad variants. Product, logo & packaging locked.
Photo to Anime AI
Anime and manga styles with your face and pose intact.
Interior Design AI
Restyle a room without moving a wall. Layout, doors & windows locked.
Image Variation Generator
Four takes on the same idea. Subject & composition preserved.
AI Headshot Generator
Casual selfie to LinkedIn-ready headshot. Your face, locked.
Virtual Staging AI
Stage empty listings in seconds. Walls & windows never move.