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PornWorks Magic AI Brush Guide for Precise Image Editing Results
PornWorks Magic AI Brush is the platform's local image-editing tool. You mark a selected area, tell the AI what belongs there, and generate a replacement while the rest of the image is meant to stay intact. In image-generation language, this process is called inpainting.
The feature is useful because a nearly finished render should not need a full restart. A strange hand, distracting object, broken edge, small wardrobe detail, or empty patch of background can often be repaired locally. The brush gives you more control over the location of a change than a broad prompt-led editor.
Quick answer
Mask slightly beyond the faulty area, describe only the replacement, and make one change per generation. Small, clean masks usually give you more predictable edits than painting over half the frame.
Magic AI Brush at a glance
| Detail | What it means |
|---|---|
| Editing method | Masked local regeneration, also called inpainting |
| Best for | Small repairs and additions |
| Keeps | Unmasked parts of the source image, subject to model variation |
| Main input | Source image, painted mask, and short prompt |
| Main alternative | PornWorks Banana for broader whole-image changes |
| Main skill | Drawing the right mask, not writing a huge prompt |
| Safety rule | Edit only synthetic adults or media you have rights and consent to use |
What does Magic AI Brush do?
PornWorks describes Magic Brush as a way to regenerate or add details inside a chosen part of an image while preserving the surrounding texture, colour, and structure. That is the aim, not a promise of pixel-perfect preservation.
The tool has three pieces:
- The source image supplies the style, composition, light, and context.
- The mask tells the model where it may make a change.
- The prompt tells it what the selected area should become.
If any one of those pieces is weak, the result can fail. A blurry source gives the editor little detail to match. A mask that is too tight creates a hard seam. A prompt that describes the whole scene can tempt the model to reinterpret more than the selected repair.
When should you use it?
Magic AI Brush fits jobs such as:
- repairing fingers or an awkward wrist;
- removing an unwanted object;
- replacing a small clothing detail;
- correcting hair that merges into the background;
- adding an accessory;
- rebuilding an edge after an image expansion;
- fixing a patch of inconsistent light;
- cleaning up part of a fictional adult character before animation.
It is not the best first choice for changing the entire location, applying a new visual style, or rebuilding most of a pose. Those are larger edits. Use PornWorks Banana or create a fresh image instead.
How to use PornWorks Magic AI Brush
Step 1: Choose the strongest source
Do not start with the first acceptable generation. Pick the image whose face, composition, pose, and light are already good. Local editing works best when it has one clear task.
Keep the original file. Never overwrite it. If a repair introduces a new fault, you need a clean baseline rather than an edited copy of an edited copy.
Step 2: Identify one fault
Zoom in and name the problem in plain language. “The left hand has an extra finger” is actionable. “Make everything better” is not.
If the picture has four unrelated faults, repair them in separate passes. This costs more generations but makes it easy to see which edit caused a new problem.
Step 3: Paint the mask
Cover the faulty pixels plus a small amount of clean space around them. The extra border gives the model room to blend texture and light.
A mask that is too small may leave part of the defect. A mask that is much too large can change pose, body shape, clothing folds, or background objects that were already correct.
For an edge repair, include a little of both sides. If hair has merged with a wall, mask some hair and some wall. The model needs context for the boundary.
Step 4: Write a local prompt
Describe what should appear inside the mask. You rarely need to repeat the entire original prompt.
Good structure:
[Replacement], matching [nearby style or light], natural connection to [adjacent area].
Examples:
Natural left hand with five fingers, relaxed pose, matching the warm side light.Plain dark wall texture, matching the surrounding background and shallow depth of field.Loose strand of auburn hair, matching the existing hairstyle and studio light.Small silver necklace, realistic reflections, centred at the neckline.
The prompt should match the size of the mask. A two-inch selected area does not need a paragraph about the room, camera, or complete character.
Step 5: Generate and compare at full size
Check the repaired area and its border. Look for:
- a visible seam;
- different grain or sharpness;
- a shadow pointing the wrong way;
- a repeated pattern;
- a change to the face or silhouette near the mask;
- an object that does not connect naturally.
Do not judge only from the preview. Fine edge problems often become clear after export.
Step 6: Refine only what failed
If the replacement is correct but the edge is hard, make a slightly larger feathered-looking mask and ask for a natural blend. If the object is wrong, keep the mask and simplify the noun phrase. If the surrounding image changes, shrink the mask and remove broad style instructions.
Step 7: Save a clean version
Give the output a new filename. Record the prompt and purpose, such as character-a_rooftop_hand-fix_v2. A clear file system becomes important when the same character later appears in several images or clips.
The mask-size rule
| Mask | Likely outcome | Better response |
|---|---|---|
| Too tight | Part of fault remains; hard edge | Add a small border around the fault |
| Correct | Enough context to rebuild and blend | Keep prompt local |
| Too broad | Unwanted changes and identity drift | Split repair into smaller passes |
| Covers key face features | Face may change | Mask only the faulty feature when possible |
There is no perfect percentage because every image is different. Think in terms of context: enough neighbouring pixels to understand the join, but not enough to invite a new composition.
Better prompts for common repairs
Hands
State left or right, number of fingers, pose, and nearby light. Avoid adding an object until the hand itself is stable.
Faces
Face repairs carry a higher risk of identity drift. Mask the smallest useful area. Say “same fictional character, same age and facial proportions” and compare against the original at full size.
Clothing edges
Name the fabric, colour, and the body part it should follow. For example, “smooth black jacket sleeve following the bent elbow, matching the fabric texture”.
Background objects
Describe the object, scale, and light. A lamp should sit on a surface and cast light consistent with the room. If you only need removal, ask for the surrounding wall, floor, or furniture texture rather than saying “delete”.
Jewellery and accessories
Small reflective objects can duplicate. Use one item, a clear position, and a material. Check reflections and symmetry after generation.
Magic Brush versus Banana
| Question | Magic AI Brush | Banana |
|---|---|---|
| Do you select an exact area? | Yes | Not in the same local way |
| Best for one damaged hand? | Yes | Usually too broad |
| Best for a new room? | No | Yes |
| Best for global restyling? | No | Yes |
| Risk to unrelated areas | Lower with a good mask | Higher |
| Prompt style | Short and local | Edit instruction plus preservation terms |
Many strong edits use both. Banana can make the large change, then Magic Brush can repair a hand, edge, or accessory in the selected result.
Problems that waste tokens
Repairing too many areas at once
One mask across several separate faults gives the editor too much freedom. Fix the most important issue first, save, then handle the next.
Masking only the broken pixels
The model needs nearby context to make a natural join. Include a small clean border.
Repeating the complete scene prompt
The source already contains the room, character, and camera. Describe the replacement and its local match.
Chasing perfection through ten edits
Each pass can reduce image quality or introduce another inconsistency. Decide what matters at publication size. A minor background flaw may be invisible; a face or hand error deserves attention.
Editing a real person without consent
No prompt trick solves a rights problem. Use synthetic adults, your own image, or licensed media with informed permission.
A three-pass repair method
For a valuable image, use this order:
- Structure: repair anatomy and object connections.
- Identity: inspect face, hairline, age, and proportions.
- Finish: fix small texture, accessory, and background issues.
Do not polish a background lamp before confirming the character's hand and face. Work from high-impact errors to low-impact details.
Does the guru2025 code apply?
PornWorks advertises the gift voucher guru2025 with 200 free tokens and two days of Ultimate access. Confirm the live redemption screen because promotions can change or expire.
Claim or verify the PornWorks gift voucher
Confirm the live redemption screen because promotions can change or expire.
For a useful test, spend the allocation on one source image with three mask sizes and the same prompt. That shows how much control the brush gives you without confusing the result with different scenes.
Frequently asked questions
What is PornWorks Magic AI Brush?
It is a local AI image editor. You paint a mask over part of an image and generate a replacement for that selected area.
Is Magic Brush the same as inpainting?
Yes. Inpainting is the common term for regenerating a masked section while using the surrounding image as context.
Why can I see the edge of my edit?
The mask may be too tight, the new lighting may not match, or the source may be heavily compressed. Expand the mask slightly and tell the prompt to match nearby texture and light.
Can Magic Brush fix hands?
It can attempt a local hand repair and is more appropriate than regenerating the whole picture. It still may need several tries. State the side, pose, finger count, and lighting.
Will it preserve the same face?
It should leave unmasked regions mostly intact, but generative editing is not a guarantee. Keep face masks small and compare against the original.
What is the difference between Magic Brush and the image generator?
The PornWorks image generator creates a complete frame. Magic Brush revises one selected part of an existing frame.
How many tokens does an edit cost?
Check the live estimate in your account. We do not publish a permanent number because pricing and plan access can change.
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Affiliate disclosure: We may earn a commission if you redeem the offer through our link. Our editing advice and safety limits are independent of that relationship.
Last checked: 21 July 2026. Interface details can change — email [CONTACT_EMAIL] to report an outdated step.