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Creative Uniquelizer —
Unique Variants in Seconds

Turn one ad image into unique variants that look the same in the feed. Micro-crop, rotation, color shift, grain and size jitter — with a visual difference score for every file.

100% free Batch variants + ZIP Files never leave your device

Uniquelize your creative

Drop an image, pick the strength and get unique variants — processed locally in your browser.

Strength

What to change

Variants

Format

How it works

Uniquelize a Creative in Three Steps

  1. 01

    Drop your image

    Add a JPG, PNG or WebP creative — a banner, a product shot or a static ad. The file is decoded right in your browser; nothing is uploaded anywhere.

  2. 02

    Pick strength and changes

    Light keeps the creative visually identical, Strong changes it more. Choose which edits to apply — crop, rotation, color, grain, size — and how many variants you need.

  3. 03

    Download the variants

    Every variant is a brand-new file with its own pixels, size and checksum, and no metadata. Check the visual difference score, then download one by one or all at once as a ZIP.

Under the hood

What the Uniquelizer Changes

Each variant gets its own random combination of small edits. They are too subtle to notice in the feed, but every one of them changes the file.

crop

Micro-crop & zoom

zoom 1.02–1.07 · random offset

The frame is zoomed in by a few percent and shifted off-center, so the edges and the position of every element move slightly.

rotate

Micro-rotation

±0.3° to ±1.5°

A tilt of a fraction of a degree. The zoom grows automatically to cover the corners, so no empty edges appear.

color

Color shift

brightness · contrast · saturation

Small random changes to brightness, contrast and saturation. They change most pixel values without changing how the creative reads.

noise

Film grain

±4 to ±14 per pixel

Fine luminance noise spread across the whole image. It's invisible at normal viewing size but makes every pixel different from the source.

size

Size jitter

±2 to ±8 px

Width and height change by a few pixels, so even the dimensions of each variant differ from the original and from each other.

meta

Clean metadata

EXIF · GPS · camera · software

Variants are re-encoded from scratch, so EXIF, GPS, camera and editing-software tags from the original file are never carried over.

Why it matters

Why Media Buyers Uniquelize Creatives

Ad platforms fingerprint the images you upload. When the same file runs in many ad sets, campaigns or ad accounts, it is treated as one creative: the variants compete with each other in the auction, collect the same frequency and wear out together. Uniquelized variants give each placement its own file, so you can test and scale them separately.

It's also the quickest way to refresh a winner. A creative that has been running for weeks builds up frequency and fatigue; a slightly cropped, recolored variant lets you relaunch the same proven angle as a new ad instead of designing from scratch.

Every edit is small on purpose. Light keeps the creative visually identical, Medium is the everyday setting, and Strong pushes the visual difference further for files that already circulate widely. The difference score shows how far each variant moved from the original, measured with a perceptual hash.

Uniquelizing changes the file, not the message: the ad still has to follow the platform's advertising policies. All processing is plain JavaScript in your browser — your images are never uploaded or stored.

FAQ

Creative Uniquelizer — Frequently Asked Questions

What is a creative uniquelizer?
A uniquelizer makes new, unique files from one creative. It applies small random edits — micro-crop, rotation, color shift, grain and size changes — so each variant has different pixels, dimensions and checksum while looking the same to viewers.
Will viewers notice the changes?
On Light and Medium, no — the edits are a few percent of crop, under a degree of rotation and subtle color and grain. Strong is still hard to spot in the feed, but side by side with the original you may see a slightly tighter crop.
Which strength should I choose?
Medium suits most cases. Use Light when the layout is tight and text sits close to the edges, and Strong for creatives that are already widely circulated and need a bigger visual difference. Check the difference score on each variant.
Does it work with video?
Not yet — the uniquelizer currently works with images: JPG, PNG and WebP. Video creatives are on the roadmap.
Are my images uploaded anywhere?
No. The image is decoded and processed by JavaScript on your device, and the variants are generated and zipped locally. Nothing is uploaded, stored or sent to any server.
Does uniquelizing make an ad compliant with platform policies?
No. It changes the file, not the content. The ad itself — the claims, the offer and the landing page — still has to follow Meta's, TikTok's or Google's advertising policies.
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