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    Body Weight Slider - v1.0
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    This is a slider LoRA that can be used to modify the body weight of a character.

    This also works well when used along character LoRAs.

    There is a slight color shift with v1.0 where slender characters tend to be pale and overweight characters tend to be tanned, I'll fix this for the next version.

    There is no particular prompting needed.
    woman walking in the streets would work for example.

    The trained weights are -2.0 to 2.0, but -1.5 to 1.5 provides more realism (but I don't judge).

    Please let me know if you have slider LoRAs requests, I love making them.

    Description

    FAQ

    Comments (21)

    PartisanoDec 10, 2025· 3 reactions
    CivitAI

    Thanks for your work, great stuff! Couple of ideas:

    1. Decay

    Adds rust, mold, cracks to objects

    (pristine) → (crumbling)

    Post-apoc, horror, old tech

    2. Low-Angle Camera

    Makes subjects tower dramatically

    (eye-level) → (worm’s-eye)

    Heroes, monsters, epic shots

    3. Wetness

    Adds droplets, sheen, slick look

    (dry) → (soaked)

    Rain, skin, product ads (tricky)

    4. Gloss

    Boosts shine & reflections

    (matte) → (mirror-like)

    Latex, cars, lips, plastic

    5. Tilt

    Rotates frame for tension

    (level) → (surreal spin)

    Thriller, surreal, comic panels

    l226
    Author
    Dec 10, 2025· 1 reaction

    Thanks for the ideas! I'll try them out and post the LoRA if the results are good :)

    l226
    Author
    Dec 12, 2025

    Just published a shiny / matte slider, thanks again for the suggestions.

    amazingbeautyDec 10, 2025· 4 reactions
    CivitAI

    ideas...pear body shape slider , wider hips slider , chest wideness slider , arms fats slider , tummy fats sliders ... no ribcage bones slider...realistic butts slider...realistic clothes slider (not fantasy illustration while prompting for realistic game character) ...

    l226
    Author
    Dec 10, 2025

    Noted, thanks!

    GoreanDec 10, 2025
    CivitAI

    oooooooh you makes me happy with v1... The color saturation and contrast decrease the further you go into negative territory, but it's still doable. I love it... i really love it... i can't tell you how much i love it :) If you could solve the color problem, then I would use your LoRa in every one of my images.... i love it :) Thank you so much for it.

    l226
    Author
    Dec 10, 2025· 1 reaction

    Thanks! I'm glad you like it. I'm currently testing a few things to prevent the color / saturation shift, I'll upload as soon as it's fixed.

    SomebodyOnceToldMehDec 10, 2025· 9 reactions
    CivitAI

    Careful with this mod. the last time someone attempted a body slider mod, a great lora maker was perma banned for "promoting anorexia".

    l226
    Author
    Dec 10, 2025· 3 reactions

    Oh thanks. I didn't know anorexia visuals could have an influence.
    I don't really care about being banned, but I don't want my stuff to have a bad influence on people. I'll make sure the next version isn't too intense on the thin body weight side.

    scruffynerfDec 10, 2025

    Ooh, excellent point, in fact, some of the age sliders are going the same thing if you go negative... they remain 'teenaged' but get ultra dangerously skinny.

    l226
    Author
    Dec 10, 2025· 1 reaction

    v1.5 should solve this, at least for recommended weights... The only prompt for low weight during training in v1.5 is "slim", 1.0 had a bunch of other descriptives.

    GlowingGuardianGirlDec 10, 2025· 1 reaction

    @l226 Don't worry the guy wasn't banned for the weight slider, that's what he says, that was more likely for the age slider

    l226
    Author
    Dec 10, 2025

    @GlowingGuardianGirl Thanks for the input!

    timstertimster3Dec 21, 2025

    @l226 i wouldnt worry about it. as long as you write something to the extent of "make sure you don't go past 2.0 or you'll get bad results" is enough of a disclaimer.

    GoreanDec 10, 2025· 4 reactions
    CivitAI

    wow... in v1.5 the color problem looks complete gone... very nice, it makes stunning beautiful picture :) thank you for v1.5 :)

    l226
    Author
    Dec 12, 2025

    I made a shiny/matte slider too if you want to adjust the sheen of the clothing ;)

    GoreanDec 12, 2025

    @l226 Yes, I've already seen that :)) I LOVE SHINY :)))) I'm currently testing it and I have to say, it's great :)))

    l226
    Author
    Dec 12, 2025

    @Gorean Thanks for the feedback!

    catmaxzjDec 23, 2025
    CivitAI

    Great model works pretty good! I notice in the promote images it does not affected the character's faces, but somehow it makes Asian characters(with loras) become a lot more European look in my workflow, will you please consider adding diverse ethnic faces data into the next version? Thank you very much for sharing.

    ElectrovertedDec 29, 2025· 1 reaction
    CivitAI

    Happy to see a body slider, which I use often in Pony. Although this one is doing a number on faces.

    bougyakumahouJan 19, 2026· 1 reaction
    CivitAI

    Works "ok" for clothed people, but makes nudes look emaciated and sickly. Doesn't reduce hip width very well.

    LORA
    ZImageTurbo
    by l226

    Details

    Downloads
    465
    Platform
    CivitAI
    Platform Status
    Available
    Created
    12/10/2025
    Updated
    5/3/2026
    Deleted
    -

    Files

    bw_slider_000000125.safetensors

    Mirrors

    Huggingface (1 mirrors)