Product · Inspect

Inspect every pixel, compare every variation.

A fullscreen lightbox built for AI-generated images. Zoom to 800 percent to check artefacts, compare variations with synced viewports, and review the whole extracted record without leaving the viewer.

Start free See lineage

800% zoom
Three comparison modes
Keyboard-driven

A thumbnail hides the detail you need to catch.

AI images look fine at thumbnail size. Zoom in and you find mangled hands, garbled text, and hallucinated textures. Catching those before delivery takes proper inspection, not a basic image viewer. Numonic opens the full-resolution file in a lightbox, so you can examine detail, compare variations, and read the parameters behind an asset in one place, instead of downloading files and flipping between tabs.

Inspection tools

Four ways to examine one image.

The detail level AI art demands, without leaving the browser.

Zoom to 800%
Scroll-wheel zoom centres on your cursor, not the middle of the image. Double-click toggles between fit-to-screen and 100 percent. Keyboard keys for precise steps.
Loupe
Hold Shift for a circular 3x magnifier that follows your cursor. Check fine detail without changing your zoom level.
Marquee zoom
Press Z and drag a rectangle to jump straight into a region. Handy for looking closely at hands, eyes, or rendered text.
Presentation mode
Press F to hide the chrome and view the image on a clean backdrop. Made for client review sessions; hover an edge to bring the controls back.

Variation review

Three ways to compare.

Press C to open comparison mode, then choose how you want to see the differences.

Side by side

Press C

Two viewports with synchronised pan and zoom. Move one and both follow. Unlink them for different aspect ratios.

Overlay and onion skin

Press C

Stack two assets behind a 0 to 100 percent opacity slider. The clearest way to spot upscale changes and subtle variation differences.

Split-screen wipe

Press C

Drag a vertical handle to reveal before and after. Touch-friendly, with a generous drag target.

Context in place

The record travels with the image.

Everything you need to review is layered on top of the image you are inspecting, drawn from the same extracted record.

Metadata panel
Press I for a collapsible panel with model, prompt, seed, sampler, CFG, LoRAs, and the full workflow, read from the extracted record.
Spatial annotations
Press A to show pins placed on the image. Pins hold their size while markup scales with zoom, so you can comment on a specific region without leaving the viewer.
Prompt peek
A slide-up panel shows the positive and negative prompts. Press P to copy the positive prompt to your clipboard.
Lineage navigation
Move through parent and child assets with the keyboard. A breadcrumb trail shows the ancestor path with job-type badges.

Built for review

From solo quality checks to team review.

Artefact quality control

Zoom in to inspect hands, eyes, rendered text, and fine textures. Use the loupe to spot-check without losing your viewport position.

800% zoom, loupe, marquee zoom

Variation selection

Compare Midjourney variations or ComfyUI batch outputs side by side with synced pan and zoom, then pick the best output.

Side by side, version picker

Upscale verification

Use overlay mode to see detail introduced during upscaling. The opacity slider shows exactly what changed between the original and the upscaled version.

Overlay and onion skin, split wipe

Client presentations

Press F for presentation mode, then navigate with the arrow keys while screen-sharing. Just the image on a dark backdrop, no chrome.

Presentation mode, filmstrip

Reached from search

Get started

Stop downloading files just to inspect them.

Zoom, compare, and review right in the browser, with every tool a keystroke away.

Start free800% zoom, keyboard-driven

A thumbnail hides the detail you need to catch.

Four ways to examine one image.

The detail level AI art demands, without leaving the browser.

Zoom to 800%

Scroll-wheel zoom centres on your cursor, not the middle of the image. Double-click toggles between fit-to-screen and 100 percent. Keyboard keys for precise steps.

Loupe

Hold Shift for a circular 3x magnifier that follows your cursor. Check fine detail without changing your zoom level.

Marquee zoom

Press Z and drag a rectangle to jump straight into a region. Handy for looking closely at hands, eyes, or rendered text.

Presentation mode

Press F to hide the chrome and view the image on a clean backdrop. Made for client review sessions; hover an edge to bring the controls back.

Three ways to compare.

Press C to open comparison mode, then choose how you want to see the differences.

Side by side

Press C

Two viewports with synchronised pan and zoom. Move one and both follow. Unlink them for different aspect ratios.

Overlay and onion skin

Press C

Stack two assets behind a 0 to 100 percent opacity slider. The clearest way to spot upscale changes and subtle variation differences.

Split-screen wipe

Press C

Drag a vertical handle to reveal before and after. Touch-friendly, with a generous drag target.

The record travels with the image.

Everything you need to review is layered on top of the image you are inspecting, drawn from the same extracted record.

Metadata panel

Press I for a collapsible panel with model, prompt, seed, sampler, CFG, LoRAs, and the full workflow, read from the extracted record.

Spatial annotations

Press A to show pins placed on the image. Pins hold their size while markup scales with zoom, so you can comment on a specific region without leaving the viewer.

Prompt peek

A slide-up panel shows the positive and negative prompts. Press P to copy the positive prompt to your clipboard.

Lineage navigation

Move through parent and child assets with the keyboard. A breadcrumb trail shows the ancestor path with job-type badges.

From solo quality checks to team review.

Artefact quality control

Zoom in to inspect hands, eyes, rendered text, and fine textures. Use the loupe to spot-check without losing your viewport position.

800% zoom, loupe, marquee zoom

Variation selection

Compare Midjourney variations or ComfyUI batch outputs side by side with synced pan and zoom, then pick the best output.

Side by side, version picker

Upscale verification

Use overlay mode to see detail introduced during upscaling. The opacity slider shows exactly what changed between the original and the upscaled version.

Overlay and onion skin, split wipe

Client presentations

Press F for presentation mode, then navigate with the arrow keys while screen-sharing. Just the image on a dark backdrop, no chrome.

Presentation mode, filmstrip

A thumbnail hides the detail you need to catch.

Four ways to examine one image.

Three ways to compare.

The record travels with the image.

From solo quality checks to team review.

Open an asset, then follow it anywhere.

Stop downloading files just to inspect them.

A thumbnail hides the detail you need to catch.

Four ways to examine one image.

Three ways to compare.

The record travels with the image.

From solo quality checks to team review.

Open an asset, then follow it anywhere.

Stop downloading files just to inspect them.