Can I use both tools in the same project?

Yes. Use Lorem Picsum for visual mockups in design tools where realistic photos help stakeholders evaluate aesthetics. Switch to PlacePack for Storybook fixtures, visual regression baselines, and staging seeds where determinism matters.

Does Lorem Picsum work for visual regression testing?

Poorly. Lorem Picsum returns random photos unless you pin a specific image ID, and even then the service can change or go down. Visual regression suites need committed fixture files that never change between runs.

Is PlacePack a drop-in replacement for Lorem Picsum?

Not exactly. Lorem Picsum returns images via URL (hotlinked), while PlacePack generates files you download and commit. If your workflow relies on URL-based image loading, use the PlacePack REST API for a similar pattern with deterministic output.

PlacePack vs Lorem Picsum: Which Placeholder Tool Fits Your Workflow?

Lorem Picsum is one of the most popular placeholder image services — paste a URL and get a random photo at the requested dimensions. PlacePack takes a different approach: generate deterministic, labeled placeholder packs that you download, commit, and reuse. Both tools solve the same core problem, but they target very different workflows. This comparison breaks down when you would choose one over the other.

Feature comparison

Feature	PlacePack	Lorem Picsum
Output type	PNG, SVG, or WebP files (downloaded as ZIP)	Live image URLs (hotlinked)
Deterministic output	Yes — same config always produces identical files	No — returns random photos by default
Batch generation	Up to 100 sizes in one session, single ZIP download	One URL per image, no batch endpoint
Custom text labels	Token templates: {w}x{h}, {alias}, {ratio}	No text overlay support
Custom colors	Global + per-item bg/text color overrides	Grayscale and blur filters only
Offline usage	Downloaded files work offline	Requires internet connection for every load
Visual regression testing	Ideal — files are committed fixtures, pixel-stable	Poor — random images break baselines
API	REST API with SVG/PNG/WebP + batch ZIP endpoint	URL-based API, no batch support
Pricing	Free, no account required	Free, no account required
Image style	Solid color rectangles with dimension labels	Real photographs from Unsplash
Retina support	@2x, @3x, @4x multipliers built in	Request larger dimensions manually
Team sharing	Shareable URL encodes full config — teammates get identical output	Share individual image URLs

Verdict

Choose Lorem Picsum when you need a quick, visually realistic photo for a mockup and don't care about reproducibility. Choose PlacePack when you need deterministic, labeled images for testing, Storybook, CI, or any workflow where "same input → same output" matters. The two tools complement each other — Lorem Picsum for early-stage visual mockups, PlacePack for everything after that.

FAQ — Frequently asked questions

Can I use both tools in the same project?: Yes. Use Lorem Picsum for visual mockups in design tools where realistic photos help stakeholders evaluate aesthetics. Switch to PlacePack for Storybook fixtures, visual regression baselines, and staging seeds where determinism matters.
Does Lorem Picsum work for visual regression testing?: Poorly. Lorem Picsum returns random photos unless you pin a specific image ID, and even then the service can change or go down. Visual regression suites need committed fixture files that never change between runs.
Is PlacePack a drop-in replacement for Lorem Picsum?: Not exactly. Lorem Picsum returns images via URL (hotlinked), while PlacePack generates files you download and commit. If your workflow relies on URL-based image loading, use the PlacePack REST API for a similar pattern with deterministic output.

Ready to try PlacePack?

Generate your first placeholder pack in under a minute — no sign-up required.

Open PlacePack Generator →