DJZ-Nodes

Renting a $50k lens from a dropdown

Stop guessing the resolution, let the math pick it

The resolution calculator that grew video-model legs

Overlay transparent layers, a whole batch at once

Rotate your frames by a step, wrap and all

Splice replacement frames into a sequence

Swap a chunk of frames with another sequence in one shot

Steal a frame range out of a sequence

The cinematic-letterbox node with a feathered option

Letterbox or pillarbox your video to a real cinematic ratio

Padding to Any Aspect Ratio

Alpha-Composite Borders for Batches

Cleaning (Parentheticals) Out of Scripts

Turn a caption folder into one giant prompt list in seconds

Animated CRT Looks for Video Batches

Nine Analog Looks in One Node

Volume-Controlled Audio Overlay

Dialing In a Proper CRT Look

Wordclouds From a Text File

Simulating Sensor Defects

Far Away, Pixelated. Close Up, Detail.

Seeded Abstract Art for Backgrounds and Datasets

Coordinate-Anchored Abstract Art

Color Wheel Math in Hex

Real Databending

Block-Shift Motion Glitching

Glitching video on purpose, the block-matching way

I-Frame Removal and Delta Repeats, the Authentic Way

Transplant motion vectors between two clips

Sort frames by compressed size

Sobel edges carve the segments

V7's four sort modes

The name says datamosh, the node does pixel sort — and it's the good kind of glitch

Hit an exact file size — for API limits, uploads, and storage budgets

Scale to an exact megapixel budget, always divisible by 64

Pick up where you left off in latent space — no decode-encode round trip needed

Load latents by seed — batch-iterate through saved generations on autopilot

2.5D parallax from three stills — cheap depth, no depth model needed

Grab a tiling mask without drawing it — xy, x, or y gradients on demand

A feathered mask for seamless tiles, made without a single brushstroke

Sixteen transitions between two shots, rendered as a frame sequence

That subtle wobble only a projector can give you

Film grain, first edition — six moods, one slider

Film grain that breathes — and lets you write the math

Doing fisheye distortion right

Eight focal lengths of distortion, one dropdown

The lean Mandelbrot node — fractal art with zero fluff

Actual Mandelbrot in ComfyUI, now in color

4K fractals without leaving ComfyUI

Seven image effects, zero model downloads

Halation, without the film stock

Upscaling with an interlaced-field trick

The interlace trick, but with a real upscale model behind it

The 'what size should my latent be' calculator

The node that never touches a pixel

Mochi1 support and smarter rounding

Handheld camera shake that doesn't look like a seizure

Video upscaling on a budget

The kinescope look, layer by layer

Lens flares and light leaks without owning a camera

One txt file per prompt, a whole folder of them, zero graph rebuilding

Grab one frame from every video in a folder, frame-accurately

The simpler video batch loader — frames out, done

The video batch loader that actually gives you a frame count and audio

Make a batch of frames feel like motion, without any motion vectors

Procedural colored noise, the kind of thing you'd normally open a shader editor for

Noise Factory with the knobs the first one forgot

Generate a texture and blend it into an image

The PAL/NTSC pixel-stretch trick, one node

The closest ComfyUI gets to renting anamorphic glass

Generate a 3D mesh from math and get an .obj out, without a 3D app

Spheres, tori, Klein bottles — parametric 3D meshes with the knobs V1 was missing

A stopwatch for your workflow, because the queue UI doesn't tell you anything

Build clean, sanitized output paths without the backslash lottery

One node to stop your output folder from becoming a landfill

Strip the words you're sick of seeing out of every prompt

Scrub unwanted words and phrases out of a prompt, cleanly

When your prompt says 'beautiful' four times

Kill the duplicated words in your prompts without mangling the good ones

Surgically slipping words into the middle of a prompt

The same trick, but now you get to pick the side

Swap 'man' for 'woman' and 'no humans' for 'many monsters' in one node

SYSTEM LOADING... — terminal text baked into your frames, scanlines included

Write any string to disk from the graph

Generate After Dark-style screensaver footage, frame by frame, inside ComfyUI

It's 1997 and the screensaver is the content

Same nostalgia, snappier internals

The stateless counter that maps any seed into your range

Six ways to mangle a prompt, from leet to full zalgo

The tag filter that answers 'is this word in my prompt?'

Turn any seed into a hex color — the 16/32-bit painter

Seeded hex colors, now with receipts — the V2 that fixes V1

(text:weight) in one node

Three-strip Technicolor, emulated

The three-strip look, plus grain, halation, and everything else

Strip <think> reasoning out of LLM output before it hits your prompt

Posterize any image into a three-color design, using actual color theory

Triangles, a seed, nothing else

Palettes, sizes, and density — the one you actually want

Make any voiceover sound like a walkie-talkie, radio, or burned tape

VGA scanlines, bleed, and sync jitter

The OG VHS degradation node — tape hiss, waves, and a black edge

The VHS node that models the actual tape signal

VHS v3 — the tape is dying and it knows it

Quantize video to a handful of levels, with proper dithering

Animated chromatic aberration

An infinite corridor fly-through, generated in pure Python — no model required

A spinning 3D cube in three render styles, from wireframe to points

Aging your video the honest way

The interlaced video upscaler that needs no model file at all

Upscale and fake the scanline look in one pass

The fast video upscaler people actually run on 8GB laptops

The interlaced upscaler that actually uses an AI model (and why that matters)

A Wolfenstein-style raycast maze tour, generated frame by frame

A first-person maze flythrough, generated from a seed

Procedural animated noise and film grain

A spinning 3D pyramid, zero model needed

Put a glowing ring around anything in your shot

Color grade by Kelvin, not by guesswork

Burn-in titles with glow, without leaving ComfyUI

The title node, now with rotation and vertical text

Burn a frame-accurate clock onto your footage

Turn motion into long-exposure ghosts

Motion trails with color bleed, the upgrade

Film-era corner darkening, minus the film

The one-node voice chain that makes AI narration stop sounding like a Zoom call

Preset-driven voice processing, monster to ethereal

The rebuild half of the frequency-split trick

Photoshop's frequency-split, in a node

It really whips the llama's ass, in ComfyUI

Audio visualizations, now with a plugin system

Video, audio, and the matching prompt — in one grab

Seed-chosen ambience for your scenes

Whole ControlNet bundles from one folder

Same bundles, now with a whitelist

Depth maps with their prompts, folder-loaded

Load image + prompt pairs from a folder, by seed

The author's own image+prompt loader

Image, mask, and prompt triples — the boring-but-essential loader

One seed, one random pose map

Zenkai-Prompt

A curated prompt slot machine, straight out of the box

Zenkai Prompt V3

Prompt roulette, but you get to say 'no cats'

Walk a prompt list one line at a time, reproducibly

A video loader that thinks in folders, not file paths

Zenkai Video Pose

The $$ trick for prompt variety without an LLM

Wildcards that can contain wildcards (safely)