LF Nodes

Overlay one image on another with a slider, and actually see it happen

Blur an entire batch of images at once, by percentage, with filenames intact

A boolean primitive with history and randomization — the toggle that remembers

Gamma, midpoint, and localized lift

Role-play with a local LLM from inside your workflow — no API key required

Pick checkpoints with cover art, or stress-test your whole model folder on autopilot

Making your generations actually show their used resources on CivitAI

Midtone contrast plus sharpening in one pass

Steal the color style from one image and apply it to another, with charts to prove it

A slide-to-compare node for before/after checks

Midpoint control and local edge contrast, not a blunt slider

Where this pack's widgets get their looks (and colors)

Strip the color per channel — the control that a grayscale slider never gives you

A display-only node for booleans, so your graph shows its truth

Make the float on the wire visible — the smallest debugging node in the pack

A debug probe for integer values

See the JSON on the wire without reaching for a text node

Every number and string on your graph, wrapped in one JSON

A string you can actually read

With a preview and CivitAI info

Turn a LoRA filename into prompt keywords, automatically

One substring, pulled out and typed five different ways

Give your images that 35mm texture without leaving the graph

A float slider that remembers your last fifty values

The blur node with a preview, because blur is rarely a surprise

Grab a random key from a JSON object, reproducibly

Pluck a value out of a JSON blob without writing a single line of Python

Ask a local LLM what's in your image, and get a verdict to branch on

Read your image's exposure like a photographer, not a guesser

Generating a batch of placeholder canvases sized to your JSON

Pause mid-workflow and hand-edit the image before it goes on

Flip through your whole batch in the node — a carousel for image lists

LF Nodes' history trick

Ask the image which way it's facing, then branch on the answer

Find the duplicate keyword wrecking your prompt

Prompt building with checkboxes instead of typing

Draw a line on an image, with an honest coordinate system

Chat with a local LLM inside your workflow, then use the answer

Roleplay with a character, get a styled prompt out the other end

Load images from disk and edit them before they touch the model

Load each file exactly once — the batch-processing cheat code

Dump a folder of images into your workflow and actually find the one you want

The local JSON loader that doesn't want your URL

...> prompt and actually get the LoRA

Pulling generation parameters back out of an image file

One picker that loads a LoRA *and* its twin embedding

The LoRA picker that shows you the cover art and spits out a ready-to-paste tag

Applying a color-grade LUT with a live before/after slider

Turn a color transformation into a reusable LUT

Let a local LLM write your docs — no API key needed

One formula string instead of a pile of Add/Multiply nodes

Batch-resize a folder of images without leaving the graph

Get pinged when the render finishes — and requeue from the notification

Parsing keyword-encoded LoRA tags out of a prompt

A weighted coin flip for your workflow

Find-and-replace for prompts, using real Python regex

Hand an LLM your code one function at a time

Aspect-preserving resize by long or short side

Resize to an exact size — crop or pad, your call

Cropping to a square without doing the math yourself

Roll the dice on portrait vs landscape

Pick your sampler from a dropdown that remembers

A SaveImage replacement that actually gets your resources recognized

Writing any JSON blob in your graph to disk

Write that LLM-generated doc to disk, timestamp and all

A scheduler dropdown with history, filtering, and randomization bolted on

Old-photo filter that doesn't commit you to full sepia

20 seeds out of one starting number

Write into a JSON object from the graph — the 'set' half of LF's JSON pair

Randomize the order of your JSON keys — for real this time

Convert anything to a number — and get the sum for free

Every string conversion you'd ever want, in one node

Sort your JSON keys and stop squinting at the tree

A string node that remembers what you typed before

Find-and-replace for your prompt text, no regex required

Mail-merge for prompts

Turning typed text into a real JSON value

A ternary if/else for float values

The lazy image switch that only runs the branch you pick

A boolean switch for any integer in your workflow

Flip between two JSON datasets with one boolean

A boolean switch for text that doesn't make you squint at wires

Track which checkpoints and LoRAs you actually burn time on

An upscaler picker that remembers your last few and can randomize the rest

Twenty fresh seeds per run, straight from your CPU's entropy

A usage dashboard node with zero inputs

A VAE picker with history, wildcard filtering, and a shuffle button

A masonry grid for eyeballing every frame at once

A fast, tweakable dark-edge filter that won't fight the GPU

Concatenate up to ten prompt fragments, optionally in a blender

A JSON text box that catches your typos before the queue does