A working checklist for stripping interfaces back to what earns trust and gets people through a task.
1.0 Layout and visual structure
1.1. Borders and dividers
1.1.1. Replace container borders with spacing, background colour shifts, or elevation instead of a stroke.
1.1.2. Remove dividing lines between list items where consistent padding already separates them.
1.1.3. Question every border on a card, panel, or input: does removing it and adding space still communicate the boundary?
1.1.4. Reserve hard lines for places where ambiguity would cause an error (e.g. table cell boundaries in dense financial data).
1.2. Whitespace as structure
1.2.1. Use spacing scale (not arbitrary values) to signal grouping: tighter spacing within a group, looser spacing between groups.
1.2.2. Let negative space imply the edge of a section rather than a rule or shaded box.
1.2.3. Check that spacing alone, with no visual container, still reads as a distinct region on a busy screen.
1.3. Visual hierarchy
1.3.1. Identify the single primary action on every screen and give it the most visual weight; reduce weight everywhere else.
1.3.2. Use no more than two or three levels of type weight/size per screen; avoid a fourth or fifth tier just to differentiate minor labels.
1.3.3. Remove decorative visual weight (heavy shadows, gradients, icons) that don't map to actual importance.
1.3.4. Check colour is not the only signal of hierarchy or state, for accessibility.
1.4. Grouping and proximity
1.4.1. Group related fields/actions by spacing rather than boxing them.
1.4.2. Remove section headers where the grouping is already obvious from layout.
1.4.3. Merge sections that only exist because of internal team structure, not user mental models.
2.0 Content and copy
2.1. Labels and microcopy
2.1.1. Cut labels that restate what the field or icon already communicates (e.g. a magnifying glass icon doesn't need "Search" beside it in a toolbar with known conventions).
2.1.2. Shorten button and menu labels to the verb or noun that matters; drop filler ("Click here to", "Please", "You can now").
2.1.3. Remove redundant field labels where placeholder text plus context is unambiguous, but keep persistent labels wherever the input matters for accuracy, compliance, or accessibility.
2.2. Explanatory text and help
2.2.1. Default to zero help text; add it only after observing a real point of confusion, not pre-emptively.
2.2.2. Move justifications, disclaimers, and "why we're asking" text behind a tap/hover rather than showing it inline for every user.
2.2.3. Delete help text that only defines a term already defined by the field label or UI convention.
2.2.4. Where explanation is genuinely load-bearing (legal, financial, medical consequence), keep it, but write it short, specific, and placed exactly at the point of decision, not upstream of it.
2.3. Progressive disclosure of content
2.3.1. Show the summary or result first; put the reasoning, breakdown, or detail behind an expand action.
2.3.2. Delay secondary information until the user has completed the primary task, rather than surfacing it all at once.
2.3.3. Avoid multi-step explainer tours before first use; let people act, and surface guidance only if they ask for it or stall.
3.0 Navigation and information architecture
3.1. Reduce visible destinations
3.1.1. Limit navigation to what is relevant to the user's current context rather than exposing the entire site map at all times.
3.1.2. Collapse rarely used destinations into a single "more" surface rather than listing them permanently.
3.1.3. Merge navigation items that lead to overlapping or near-duplicate content.
3.2. Naming and grouping
3.2.1. Name sections the way users describe their own tasks, not the way the org chart or database schema describes them.
3.2.2. Remove nested menu levels where a flatter structure would still be scannable.
3.3. Wayfinding without extra chrome
3.3.1. Use position, consistent layout, and state (active/visited) to convey location instead of breadcrumbs or persistent labels, where the structure is shallow enough.
3.3.2. Add breadcrumbs, step counters, or "you are here" indicators only where depth or non-linear flow genuinely requires them.
4.0 Actions, controls, and choices
4.1. Primary action clarity
4.1.1. One clear primary action per screen or step; demote everything else to secondary or tertiary styling.
4.1.2. Remove duplicate actions that do the same thing in two places on one screen.
4.2. Reducing choice
4.2.1. Cut optional settings/toggles that most users never touch; replace with a strong, well-reasoned default.
4.2.2. Where a choice must exist, present the two or three options that matter, not every theoretical permutation.
4.2.3. Ask, for every visible control: what breaks if this is simply decided automatically instead of asked?
4.3. Consistency of interaction patterns
4.3.1. Define one pattern per interaction type (e.g. one way to confirm destructive actions, one way to save) and reuse it everywhere; don't invent a bespoke pattern per screen.
4.3.2. Audit for near-duplicate components (three "confirm" button styles, two date pickers) and consolidate.
4.4. Buttons and iconography
4.4.1. Use icon-only controls only where the icon is a well-established convention or the action is used frequently enough to be muscle memory; keep a text label for everything else.
4.4.2. Avoid tertiary "ghost" actions competing visually with primary ones; reduce their emphasis rather than adding more emphasis elsewhere to compensate.
5.0 Onboarding and first use
5.1. Reduce upfront instruction
5.1.1. Let the user start the core task immediately rather than requiring a tour, checklist, or feature walkthrough first.
5.1.2. Introduce secondary features only when they become contextually relevant, not in a single upfront sequence.
5.1.3. Offer onboarding on request (a "show me" or help entry point) rather than forcing it on everyone.
5.2. Teach through use
5.2.1. Rely on the first real interaction to teach the pattern (e.g. the first successful save teaches how saving works) rather than a text explanation beforehand.
5.2.2. Reserve tooltips for genuine first-time discovery aids, and expire them after they've been seen once or twice.
6.0 Settings and configuration
6.1. Defaults over options
6.1.1. Treat settings panels as a last resort, not a primary interface; handle the majority case with a sensible default.
6.1.2. Audit existing settings for ones added to accommodate a single historical edge case or internal compromise; remove or hide them.
6.2. Progressive access to power
6.2.1. Group advanced or rarely used settings behind an "advanced" disclosure rather than surfacing them alongside common ones.
6.2.2. Don't penalise users who never open settings, and don't overwhelm the ones who do.
7.0 Forms and inputs
7.1. Reduce fields
7.1.1. Ask only for what is needed to complete the current step; defer anything that can be collected later or inferred.
7.1.2. Combine fields that are always filled together (e.g. city/state/postcode via a single postcode lookup where feasible).
7.2. Prevent invalid states rather than explain them
7.2.1. Constrain input format at the point of entry (masks, steppers, pickers) instead of validating after submission and explaining the rule in an error.
7.2.2. Show constraints (character limits, required format) before submission, not only after failure.
7.3. Inline over multi-screen
7.3.1. Replace multi-screen edit flows with inline editing and autosave where the risk of the action is low.
7.3.2. Remove confirmation screens for reversible, low-stakes actions; keep them only where the action is destructive or high-consequence.
8.0 Error handling and feedback
8.1. Error messages
8.1.1. Keep error copy short, specific, and actionable; state what needs attention rather than explaining the system's internal logic.
8.1.2. Avoid apologetic or lengthy error text; it signals the interface failed upstream rather than helping the user recover.
8.2. Recoverability
8.2.1. Design actions so mistakes can be undone or corrected easily, reducing the need for confirmation dialogs earlier in the flow.
8.2.2. Make cause and effect visible immediately after an action, so users trust what just happened without needing a message to confirm it.
8.3. Feedback and responsiveness
8.3.1. Ensure every action produces immediate, visible feedback (state change, motion, subtle confirmation) rather than silence.
8.3.2. Remove or shorten loading/processing explanations where a fast, simple state change is enough.
9.0 Defaults and automation
9.1. Decide instead of asking
9.1.1. For each decision point, check whether it can be inferred from context (previous choices, account type, device, location) instead of asked.
9.1.2. Pre-fill fields with the most probable value rather than leaving them empty by default.
9.2. Reduce confirmation steps
9.2.1. Remove "are you sure?" dialogs for actions that are easily reversible.
9.2.2. Reserve friction (confirmation, re-authentication, cooling-off) for genuinely high-consequence or irreversible actions.
10.0 Design system and consistency
10.1. Component discipline
10.1.1. Reuse existing components rather than creating bespoke one-off variants for a single screen.
10.1.2. Treat every new component or variant request as a prompt to ask whether an existing pattern could be extended instead.
10.2. Token and pattern reuse
10.2.1. Use a constrained spacing, type, and colour scale consistently rather than introducing new values per screen.
10.2.2. Apply one pattern per interaction type across the whole product (see 4.3), not per team or per feature.
10.3. Scaling reduction
10.3.1. Ship the smallest useful version of a new feature first; add complexity only in response to observed confusion or demand.
10.3.2. When extending the system, check that the new pattern doesn't fragment the existing visual vocabulary.
11.0 Audit questions
Run this set of questions against any existing screen, flow, or component, not just new work.
11.1. Structural questions
11.1.1. Can this be inferred instead of stated?
11.1.2. Can this decision be made automatically instead of asked?
11.1.3. Can this option be delayed until it's actually relevant?
11.1.4. Can this be combined with an existing pattern rather than kept as a one-off?
11.1.5. What actually breaks if this is removed?
11.2. Content and history questions
11.2.1. Is this text restating something the structure or label already communicates?
11.2.2. Is this control, setting, or step here because of genuine current need, or because it once solved a problem that no longer exists?
11.2.3. Is this visual emphasis (colour, weight, size) proportional to its actual importance?
12.0 Accessibility and inclusion
12.1. Baseline standards
12.1.1. Confirm reduced UI still meets contrast, touch target size, and focus order requirements; reduction should not be used to justify skipping these.
12.1.2. Confirm removed labels/text don't remove the only non-visual cue for screen reader or keyboard users; an icon-only control still needs an accessible name even if the visible label is gone.
12.2. Load and access under constraint
12.2.1. Check that fewer, clearer choices and predictable patterns are benefiting users under cognitive or situational load (small screens, poor connectivity, high stress), not just the average case.
12.2.2. Verify progressive disclosure doesn't hide functionality that assistive technology users need to discover through means other than sight (e.g. hover-only reveals with no keyboard/touch equivalent).
13.0 When not to reduce
13.1. Legal and regulatory content
13.1.1. Don't remove disclosures, consent language, risk warnings, or terms that exist for legal or regulatory reasons, even if they add friction; reduce everything around them instead so they stand out rather than blend into noise.
13.1.2. In compliance-heavy flows (KYC, onboarding, dispute, payments), reduce steps and visual clutter, but keep explicit confirmation at points where the user is committing to something material (an amount, a beneficiary, a legal declaration).
13.2. Adaptive interfaces
13.2.1. Be cautious with adaptive/progressive interfaces that change based on usage (hiding labels for "experienced" users, shrinking buttons over time): they can produce "experience rot", where a returning or infrequent user finds the interface has changed underneath them.
13.2.2. Prefer stable, learnable simplicity over an interface that quietly mutates.
13.3. User variation
13.3.1. Don't treat every user as equally experienced; some rely on textual labels more than iconography, and removing text can genuinely break the interface for them, not just add friction.
13.3.2. Distinguish "reductive" from "sparse": a dense, information-rich screen (e.g. a trading dashboard) can still be reductive if it's well organised and predictable; removing content for the sake of a minimal look is not the same goal.
14.0 How to apply
14.1. Audit before you add: when a new feature or explanation is proposed, ask what could be removed elsewhere to keep the net complexity flat.
14.2. Add explanation only after observing a real breakdown (support tickets, usability test hesitation, drop-off data), not speculatively.
14.3. Revisit onboarding, settings, and error copy on a schedule, not just at launch; complexity accumulates gradually and needs a matching cadence of review.
14.4. Treat this checklist as a prompt for evidence-gathering, not a rulebook to apply blindly. Where reduction conflicts with a real, observed user need, the evidence wins.
More reading on reductive design:
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