Prompt Library

Grok prompts that edit a photo you already uploaded

30 copy-paste prompts

Instruction-style edits on a photo you attach: background, outfit, lighting and cleanup. These do not generate a scene from scratch and they are not NSFW.

In short: This page contains 30 copy-paste ready prompts, organized into 6 categories with a description and pro tip for each. The first 5 prompts are free instantly, no signup needed. Drafted with AI writing assistance and checked against our editorial policy.

Louis Corneloup
By Louis Corneloup · Founder, Techpresso
Last updated ·Drafted with AI assistance (how we make prompts)

Background Instruction Edits

5 prompts

Seamless White Cutout

1/30

✨ What it does

Grok cuts the adult in [YOUR PHOTO] onto a white sweep in [OUTFIT] with a soft foot shadow, 4:5. Check hair edges against the upload, then keep the plate if it still looks photographed.

Edit the attached [YOUR PHOTO] only. Cut the main adult cleanly onto a seamless pure white sweep. Keep the uploaded face, hair edge and [OUTFIT]. Add no extra person and no celebrity. Place a soft contact shadow under the feet. Do not generate a new body from scratch. Camera feel: 85mm at f/4, as if already shot in studio. Lighting: even, no new drama. Crop 4:5. Photoreal Grok instruction edit. Hair flyaways preserved, not a sticker cut.

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Pro tip: Ask for a contact shadow. A hard drop shadow makes the cutout look pasted.

Home Office Backdrop

2/30

✨ What it does

Grok keeps the adult in [YOUR PHOTO] and [OUTFIT] and swaps the backdrop for a blurred home office lit from [LIGHT DIRECTION], 4:5. Inspect the blend at the shoulders, then keep it if it reads as one photo.

Keep everything about the adult in [YOUR PHOTO] the same: face, pose, [OUTFIT], light on the skin. Replace only the backdrop with a softly blurred modern home office, oak desk, a plant, a window on the left. Match the new room's color temperature to the existing key from [LIGHT DIRECTION]. No extra coworker, no celebrity. Optics: 50mm at f/2.0, background creamy. Crop 4:5. This is an instruction edit of the upload, not a new generated person.

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Pro tip: Name the window side so the new room does not fight the catchlights already in the eyes.

Brick Alley Swap

3/30

✨ What it does

Grok plants the adult from [YOUR PHOTO] in a brick alley in [SETTING] at [TIME OF DAY], keeping [OUTFIT], 3:2. Check foot contact with pavement, then keep the edit if no extra passerby appeared.

Instruction edit on [YOUR PHOTO]: keep the adult, pose and [OUTFIT]. Replace the location with a dry brick alley in [SETTING] at [TIME OF DAY]. Rebuild the ground plane so feet sit on real pavement. No passerby, no celebrity, no graffiti with readable names. Camera stays as in the upload, about 35mm documentary. Relight only as much as the new alley requires. Crop 3:2. Photoreal Grok edit, not a comic mural, not a from-scratch scene.

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Pro tip: Say 'dry brick' if you do not want rain. Default alleys often come out wet.

Soft Park Bokeh

4/30

✨ What it does

Grok holds the adult in [YOUR PHOTO] sharp, keeps [OUTFIT], and turns the backdrop into 85mm park bokeh, 4:5. Hunt for a halo in the hair, then keep the portrait if the blur stays empty of extra people.

On [YOUR PHOTO], keep the adult sharp and [OUTFIT] unchanged. Replace a busy background with a green park bokeh of trees, as if the original had been shot on 85mm at f/1.8. Do not invent a walking couple in the blur. No celebrity. Lighting on the face stays. Crop 4:5. Instruction edit only: do not regenerate the person. Photoreal Grok, creamy circles, clean hair edge, no plastic halo.

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Pro tip: If edges fray, add 'protect hair detail, no glow halo'.

Retail Floor Neutral

5/30

✨ What it does

Grok moves the adult in [YOUR PHOTO] onto an empty oak retail floor in [OUTFIT], 4:5. Confirm identity, then keep the catalog still if the rack stays faceless and out of focus.

Edit [YOUR PHOTO] for a catalog: keep the adult and [OUTFIT] exact. Change the location to a neutral retail floor, light oak, empty of other shoppers, a simple rack far out of focus. No celebrity mannequins with faces. Camera: 50mm at f/2.8. Lighting: even store LEDs, no new beauty dish. Crop 4:5 three-quarter. Instruction edit of the upload, not a generated lookbook model.

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Pro tip: Ban mannequins if the floor keeps growing extra figures.

Outfit Instruction Edits

5 prompts

Navy Knit Swap

6/30

✨ What it does

Grok swaps the top in [YOUR PHOTO] for a navy merino knit from [OUTFIT NOTES] while locking face and pose. Check folds against [LIGHT DIRECTION], then keep the edit if the knit looks worn, not painted.

On [YOUR PHOTO], keep face, hair, pose, hands and background. Change only the top to a navy merino knit in [OUTFIT NOTES]. Match knit folds to the existing light from [LIGHT DIRECTION]. Do not slim the body or change age. No extra person. Camera unchanged. Crop as in the source, or 4:5 if you must recrop. Photoreal Grok instruction edit, real merino texture, not a painted-on shirt, not a new generated adult.

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Pro tip: Name the knit weight (fine, chunky) so the fabric does not go plasticky.

Raincoat Over Original

7/30

✨ What it does

Grok adds a [COAT COLOR] raincoat over the existing [OUTFIT] in [YOUR PHOTO], zipped to [ZIP HEIGHT], 3:2. Confirm the face is untouched, then keep the still if the original clothes show through the coat.

Instruction edit: keep the adult in [YOUR PHOTO] identical underneath. Add a clear or [COAT COLOR] raincoat over the existing [OUTFIT], zipped to [ZIP HEIGHT]. Wet highlights only on the coat, not a new rainstorm unless [RAIN] is yes. No extra pedestrian. Camera as uploaded, about 35mm. Crop 3:2. Photoreal Grok, transparent coat showing the original clothes, not a regenerated body.

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Pro tip: Set [RAIN] to no if you only want the coat, not a weather change.

Scarf And Beanie Only

8/30

✨ What it does

Grok adds a [SCARF COLOR] scarf and [HAT COLOR] beanie to [YOUR PHOTO] without changing [OUTFIT] or the face. Check hair at the beanie edge, then keep the 4:5 if the wool has thickness.

Keep [YOUR PHOTO] the same except add a wool scarf in [SCARF COLOR] and a beanie in [HAT COLOR]. Do not change [OUTFIT], face or background. Fabric should wrap with real thickness and cast a small shadow on the coat. No extra person, no celebrity. Camera unchanged. Crop 4:5. Photoreal Grok instruction edit, knit texture, hair still visible at the beanie edge, not a new winter scene generated from scratch.

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Pro tip: If the hat eats the hairline, add 'show a line of hair under the beanie'.

Tie And Collar Tidy

9/30

✨ What it does

Grok adds a white shirt and [TIE COLOR] tie to the jacket in [YOUR PHOTO], square 1:1. Confirm the face is the same adult, then keep the headshot if the cotton weave looks real.

On [YOUR PHOTO], keep the face and jacket. Replace the open collar with a crisp white shirt and a tie in [TIE COLOR], knot neat. Do not change age or hair. No extra person. Match shirt brightness to existing light. Camera: treat as 85mm headshot. Crop 1:1. Photoreal Grok instruction edit, real cotton weave, tie dimple, not a generated executive from scratch.

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Pro tip: Name a simple tie (navy grenadine). Loud patterns often melt.

Apron For A Kitchen Still

10/30

✨ What it does

Grok ties a [APRON COLOR] canvas apron over the adult in [YOUR PHOTO] and keeps the room, 3:2. Check the face, then keep the still if the apron sits on the real body with a tied waist.

Keep the adult in [YOUR PHOTO] and the room. Add a canvas apron in [APRON COLOR] with a small unreadable chest pocket, tied at the waist. Do not change [OUTFIT] under the apron except where the apron covers it. No extra cook. Camera as uploaded. Crop 3:2. Photoreal Grok instruction edit, canvas wear, flour optional only if [FLOUR] is yes, not a new generated chef.

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Pro tip: Leave [FLOUR] as no unless you want a mess on the cloth.

Lighting Instruction Edits

5 prompts

Silk Fill On A Dark Face

11/30

✨ What it does

Grok adds a silk fill from [FILL SIDE] to the dark face in [YOUR PHOTO] and holds [BRIGHT AREA] from clipping, 4:5. Zoom pores, then keep the edit if [OUTFIT] did not change.

The attached [YOUR PHOTO] has a dark face. Add a large silk-style fill from [FILL SIDE] so eyes and skin recover, while holding highlight detail in [BRIGHT AREA]. Keep identity, [OUTFIT] and background content. Do not add a person. Do not generate a new portrait from scratch. Optics: treat as 85mm. Crop 4:5. Photoreal Grok instruction edit, pores kept, no beauty glow that melts texture.

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Pro tip: Name the bright area (window, sky, lamp) so global brighten does not wipe it.

Golden Hour Grade On Upload

12/30

✨ What it does

Grok warms [YOUR PHOTO] as if sun came from [SUN SIDE], with a mild hair rim, keeping [OUTFIT] and the original place. Check skin, then keep the grade if the person did not teleport.

Color and light edit only on [YOUR PHOTO]: warm the key as if late sun from [SUN SIDE], add a mild rim on hair, keep face identity and [OUTFIT]. Do not move the person to a new place. No extra figure. Camera as uploaded. Crop unchanged or 4:5. Photoreal Grok instruction edit, skin still looks like skin, not orange paint, not a generated sunset scene.

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Pro tip: Add 'keep skin natural' or the warm grade turns faces carrot.

Split Light For Editorial

13/30

✨ What it does

Grok split-lights the adult in [YOUR PHOTO] from [KEY SIDE], keeps [OUTFIT], and only darkens the same room, 4:5. Confirm the far cheek still belongs to the same adult, then keep the editorial take.

Relight [YOUR PHOTO] with split light: hard key from [KEY SIDE] covering half the face, far cheek in shadow with a little fill. Keep pose, [OUTFIT] and identity. Background can go darker but must remain the same room. No extra person, no celebrity. Camera: 50mm feel. Crop 4:5. Photoreal Grok instruction edit, not a film-noir set generated from scratch.

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Pro tip: If the room changes, add 'same wallpaper and furniture, only darker'.

Overhead Practical Dim

14/30

✨ What it does

Grok dims the overheads in [YOUR PHOTO] and keys off a lamp in [LAMP CORNER], keeping [OUTFIT], 3:2. Check the face bounce, then keep the still if the room layout did not change.

On [YOUR PHOTO], dim mixed overheads and keep one practical lamp in [LAMP CORNER] as the key. Recover the face with a weak bounce. Keep [OUTFIT] and identity. Do not add a second adult. Do not generate a new interior. Crop 3:2. Photoreal Grok instruction edit, tungsten if the lamp is warm, no horror look, no extra props.

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Pro tip: Say which corner holds the lamp so the key does not jump sides.

Open Shade Even

15/30

✨ What it does

Grok recasts hard noon sun on [YOUR PHOTO] as even open shade in the same [SETTING], keeping [OUTFIT], 4:5. Check eye sockets, then keep the edit if the place did not change.

The attached [YOUR PHOTO] was shot in hard noon sun. Recast the lighting as open shade: even, cool, no raccoon eyes, keep the same [SETTING] behind. Identity and [OUTFIT] locked. No extra person. Camera as uploaded. Crop 4:5. Photoreal Grok instruction edit, not a generated overcast park, not a beauty dish studio.

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Pro tip: Ask to 'keep the same buildings behind' so shade does not become a new location.

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Cleanup Instruction Edits

5 prompts

Trash And Sign Removal

16/30

✨ What it does

Grok removes [OBJECT TO REMOVE] from [YOUR PHOTO] and fills pavement or wall, keeping the adult and [OUTFIT], 3:2. Compare the fill to nearby texture, then keep the plate if no new person appeared.

From [YOUR PHOTO], remove [OBJECT TO REMOVE] and any nearby trash. Fill with matching pavement, wall or foliage. Keep the adult, [OUTFIT] and pose. Do not add a replacement person. Do not generate a new street. Camera as uploaded. Crop 3:2. Photoreal Grok instruction edit, seamless fill, same dirt and grain as the source.

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Pro tip: Describe the fill ('continue the hedge') so the hole does not smear.

Flyaway And Lint Tidy

17/30

✨ What it does

Grok tidies flyaways, lint on [OUTFIT], and a blemish on [YOUR PHOTO] while keeping pores and age, 4:5. Zoom the skin, then keep the retouch if it still looks like the same day.

Retouch [YOUR PHOTO] with a light tidy: stray hair, lint on [OUTFIT], a temporary blemish. Keep pores, freckles, age and face shape. No extra person. No makeup restyle unless [MAKEUP] says so. Camera unchanged. Crop 4:5. Photoreal Grok instruction edit, undetectable, not a generated beauty head.

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Pro tip: Ban 'perfect skin' in your follow-up or the face will go waxy.

Red Eye And Catchlight

18/30

✨ What it does

Grok fixes red-eye on [YOUR PHOTO] and adds a catchlight from [LIGHT DIRECTION] without changing eye color or [OUTFIT], 1:1. Compare irises to the upload, then keep the crop if the rest of the face is untouched.

On [YOUR PHOTO], fix red-eye, add a small natural catchlight matching [LIGHT DIRECTION], and leave the rest of the face. Keep [OUTFIT] and background. Do not change eye color. No extra person. Crop 1:1. Photoreal Grok instruction edit, not a new generated stare, not a beauty campaign.

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Pro tip: Name the light direction so catchlights do not appear on the wrong side.

Cable And Clutter Desk

19/30

✨ What it does

Grok clears [OBJECT TO REMOVE] from the desk in [YOUR PHOTO], keeps [KEEP ON DESK], and leaves the adult in [OUTFIT], 3:2. Check the window and wood, then keep the tidy if no extra worker appeared.

Clean the desk in [YOUR PHOTO]: remove [OBJECT TO REMOVE], tidy cables, keep the adult and [OUTFIT] and keep [KEEP ON DESK]. Do not add a second worker. Do not generate a new office. Camera as uploaded, about 35mm. Crop 3:2. Photoreal Grok instruction edit, wood or laminate matching the source, same window.

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Pro tip: List what must stay on the desk or the model will empty it.

Window Reflection Control

20/30

✨ What it does

Grok calms reflections in [GLASS SURFACE] on [YOUR PHOTO] so the adult in [OUTFIT] stays primary, 4:5. Confirm the glass did not grow a new landscape or a person, then keep the edit.

On [YOUR PHOTO], reduce distracting reflections in [GLASS SURFACE] so the adult and [OUTFIT] stay primary. Do not invent a landscape in the glass. Do not add a person in the reflection. Keep identity. Crop 4:5. Photoreal Grok instruction edit of the upload, not a new exterior generated behind the glass.

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Pro tip: Name the glass (shop window, spectacles, car) so the wrong surface is not cleared.

Color Instruction Edits

5 prompts

Teal Shadow Grade

21/30

✨ What it does

Grok grades [YOUR PHOTO] with teal shadows and warm highlights while keeping skin and [OUTFIT] honest. Compare it to the upload, then keep the grade if the place did not change.

Grade [YOUR PHOTO] with cool teal shadows and warm highlights, keep skin honest, keep [OUTFIT] hue close unless it is a white shirt. Do not change the place. No extra person. Camera as uploaded. Crop unchanged. Photoreal Grok instruction color edit, cinematic but still the same photograph, not a generated movie still.

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Pro tip: If the coat hue matters, say 'protect the coat color' in the follow-up.

Muted Film Fade

22/30

✨ What it does

Grok fades blacks and adds grain on [YOUR PHOTO], cools greens, and keeps [OUTFIT] and the same crop. Check the face, then keep the fade if it still is the original frame.

Instruction color on [YOUR PHOTO]: slightly fade the blacks, add fine grain, cool the greens, keep identity and [OUTFIT]. Same crop. No extra figure. Photoreal Grok, like a scanned 35mm of this same frame, not a new analog scene generated from scratch.

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Pro tip: Ask for 'fine grain, not heavy noise' so the file stays usable.

True Black And White

23/30

✨ What it does

Grok converts [YOUR PHOTO] to contrasty black and white, holding face and [OUTFIT] texture, 4:5. Confirm hair did not restyle, then keep the print if midtones still show skin.

Convert [YOUR PHOTO] to black and white with deep contrast, hold detail in the face and in [OUTFIT] texture, and keep midtones from going to mud. No extra person. Do not restyle hair or change the pose. Crop 4:5. Photoreal Grok instruction edit of this file, classic print, not a generated noir set and not a new location.

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Pro tip: Add 'keep fabric texture in the jacket' so darks do not crush.

Match To A Reference Tile

24/30

✨ What it does

Grok grades [YOUR PHOTO] toward [REFERENCE NOTES] while keeping the adult, [OUTFIT], and furniture, 1:1. Check identity, then keep the tile if contrast now sits with your brand set.

Grade [YOUR PHOTO] to sit next to [REFERENCE NOTES] (a brand tile you describe: palette, contrast). Keep identity, [OUTFIT] structure, and the original furniture. No extra person. Crop 1:1. Photoreal Grok instruction color match, not a generated new campaign scene.

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Pro tip: Describe the reference in three color words. A mood paragraph is too vague.

Correct Mixed White Balance

25/30

✨ What it does

Grok neutralizes mixed white balance on the face in [YOUR PHOTO], keeps [OUTFIT] plausible, and can leave [KEEP WARM] warm, 3:2. Check skin, then keep the correction if the room did not rebuild.

The attached [YOUR PHOTO] has mixed white balance. Neutralize the face, keep [OUTFIT] colors plausible, and leave [KEEP WARM] as a warm practical if named. No extra person. Crop 3:2. Photoreal Grok instruction edit of this file, not a new interior generated with perfect lights.

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Pro tip: Name one lamp to keep warm so the whole room does not go clinic-blue.

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Crop And Framing Edits

5 prompts

LinkedIn Square Recrop

26/30

✨ What it does

Grok recrops [YOUR PHOTO] to a 1:1 mid-chest frame with eyes high, keeping [OUTFIT]. Check the wall extension, then keep the square if the face is still the upload.

Recrop [YOUR PHOTO] to 1:1 from mid-chest, eyes on the upper third, keep identity and [OUTFIT]. Do not generate a new backdrop; extend only if the square needs a little of the same wall. No extra person. Treat as 85mm. Photoreal Grok instruction recrop, not a new headshot from scratch.

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Pro tip: If the square eats the head, ask for a little more headroom, not a new pose.

Story Vertical Tighten

27/30

✨ What it does

Grok tightens [YOUR PHOTO] to 9:16 with the adult large, [OUTFIT] visible, and original [SETTING] in the rest. Reject invented sky or extra people, then keep the story crop.

Recrop [YOUR PHOTO] to 9:16, keep the adult large in frame, hold [OUTFIT] and the original [SETTING] in the leftover space. Do not invent extra sky, extra pavement or extra people to fill the tall sides. Camera as uploaded. Photoreal Grok instruction recrop for a story frame, not a generated vertical scene from scratch.

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Pro tip: Say 'do not outpaint a new street' if the sides start growing buildings.

Product Hand Tight

28/30

✨ What it does

Grok tightens [YOUR PHOTO] to 4:5 on the hands and [PRODUCT], keeping sleeve of [OUTFIT] and a readable label. Confirm the pack is the real one, then keep the crop if no extra hands appeared.

If [YOUR PHOTO] shows the adult holding [PRODUCT], recrop to 4:5 tight on the hands and pack, keep identity only if a sliver of face remains, keep [OUTFIT] sleeves. Do not generate a new product. No extra hands. Photoreal Grok instruction crop, label readable.

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Pro tip: If the label warps in the tight crop, ask to 'keep pack geometry'.

Widescreen Environment Hold

29/30

✨ What it does

Grok takes [YOUR PHOTO] to 16:9, holds the adult in [OUTFIT], and extends only matching [SETTING]. Scan the new sides for extra people, then keep the widescreen if texture matches.

Recrop or lightly extend [YOUR PHOTO] to 16:9, keep the adult in [OUTFIT] on the same third of the frame, and extend only matching [SETTING] texture on the new sides. No extra person, no extra car, no extra signage. Photoreal Grok instruction landscape of this file, not a generated establishing shot from scratch.

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Pro tip: Describe the side fill ('more of the same hedge') or the model will invent a parking lot.

Circle Mask Friendly

30/30

✨ What it does

Grok recenters [YOUR PHOTO] on a 1:1 so a circle mask still shows eyes and the [OUTFIT] collar. Confirm the expression did not change, then use the avatar crop.

Recrop [YOUR PHOTO] so a circle mask (profile avatar) still shows eyes, brows and [OUTFIT] collar. Keep identity. Do not generate a new smile. Background simple or the original, no extra person. Output 1:1 with the head centered. Photoreal Grok instruction recrop.

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Pro tip: Ask for 'more forehead' if the circle cuts the hair.

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Frequently Asked Questions

Yes. These are instruction edits on an attached file. They are not generate-from-scratch jobs. If you skip the upload, Grok will invent a person, which this page is written to avoid.
No. Paste the instruction with your photo in Grok Imagine. These are not chat essays and they are not Grok Bot tasks. Keep the job to one edit at a time.
No. They cover background, outfit, lighting, cleanup, color and crop on ordinary photos. Do not ask for nude or sexual edits, and do not add extra people.
Start every run with keep-identity language: same age, bone structure and hairline. If the face drifts, rerun with 'edit only the backdrop' or 'edit only the coat' instead of a full regenerate.
You can, but two stacked instructions often drift identity. Change the backdrop, check the face, then change the coat on that result. Fill [YOUR PHOTO] and [OUTFIT] from the file you actually attached.

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