How do I write a good Lovable prompt?

Describe one concrete outcome, give real content and constraints, and say what NOT to touch. Plan first for anything non-trivial, then build in small steps.

How do I get Lovable to follow my design properly?

Give Lovable concrete references — a screenshot, a site to draw from, exact colours and fonts — and store them in Project knowledge so every prompt is checked against the same design rules.

How do I give Lovable a website to use as inspiration?

Paste the site's URL in your prompt and describe which parts to borrow — layout, spacing, tone — Lovable can't literally browse and clone it, so be specific about what you want copied.

How do I get Lovable to copy a design style without copying the website?

Ask for the underlying pattern — layout, spacing, type scale — in your own words and colours, not the site's actual assets, text or exact visual identity.

How do I upload images to Lovable?

Attach images directly in the chat message box — Lovable can use them as design references or as assets to place in your app (e.g. a logo or product photo).

How do I get Lovable to use my logo?

Attach your logo file in chat and tell Lovable exactly where to place it (header, favicon, footer) — it won't guess sizing or position from the file alone.

How do I give Lovable my brand colours?

Give exact hex codes in your prompt or Project knowledge, name which role each colour plays (primary, accent, background), and ask Lovable to apply them via the Tailwind/shadcn theme, not one-off styles.

How do I get Lovable to use a specific font?

Name the exact font (e.g. from Google Fonts) and tell Lovable to load it and apply it across the theme, not just the current page.

How do I stop Lovable changing things I didn't ask it to change?

State explicitly what must stay unchanged in the same prompt, keep requests narrow, and check the diff/preview after each change so unintended edits are caught immediately.

How do I tell Lovable to only edit one section?

Name the exact page, component or element (or select it via the preview toolbar) and explicitly say the rest of the app should stay unchanged.

How do I get better results from Lovable prompts?

Be specific and concrete, use real content, plan before building complex features, work in small steps, and review each result in Preview before prompting again.

Why does Lovable misunderstand my prompts?

Usually the prompt is ambiguous, references something that doesn't exist yet, or bundles too many changes at once — narrow it, add references, and split it up.

Should I use screenshots when prompting Lovable?

Yes, for layout and visual matching — a screenshot removes ambiguity that words leave open, especially for spacing, alignment and component styling.

How do I make Lovable match a screenshot?

Attach the screenshot, say precisely what to match (layout, spacing, colours, all of it), and iterate with follow-up prompts comparing Preview against the image side by side.

How do I undo a bad Lovable change?

Open Version history and revert to the version saved right before the bad change — every change Lovable makes is auto-saved as a version, so you can step back without losing later unrelated work.

How do I safely make large changes to a Lovable project?

Plan the change first, bookmark a known-good version before starting, break it into small ordered steps, and check Preview between each step so you can revert cleanly if one goes wrong.

How do I get Lovable to plan a feature before building it?

Q: How do I make Lovable build one feature at a time?

Ask for one clearly-scoped feature per prompt and confirm it works in Preview before moving on — bundling several features into one message makes failures harder to isolate and revert.

Last checked 31 Aug 2026

Short answer

Switch to Plan mode and describe the feature there — Lovable will ask questions and lay out a structured plan for you to approve before any code is written.

Use Plan mode, not Chat/Build mode, for anything non-trivial

Plan mode is built for this: it lets you think through a feature, compare approaches, and get a structured plan with no code changes made yet. Switch to it before describing anything with more than one moving part.

I want to add paid subscriptions with three tiers. Before building, walk me through the approach: what backend pieces are needed, what pages change, and what order to build them in.

Review and adjust the plan

Once Lovable proposes a plan, read it critically:

Does the order make sense (e.g. authentication before role-based access)?
Are there steps you didn't ask for, or steps missing?
Does it flag any decisions it needs from you (payment provider, pricing amounts)?

Ask follow-up questions in Plan mode to refine it — this costs no code changes, only the conversation.

Move to Build mode step by step

Once you approve the plan, switch to Build mode (or Chat) and implement it in the order agreed, one step at a time (see /questions/how-do-i-make-lovable-build-one-feature-at-a-time), rather than pasting the whole plan back as one giant prompt.

What usually goes wrong

Skipping straight to Build mode on a complex feature. This is the single biggest cause of half-built, tangled features — Lovable starts making structural decisions without you having agreed to them.
Approving a plan without reading it. The value of Plan mode is in catching wrong assumptions before code exists; skimming past it defeats the purpose.
Treating the plan as fixed once approved. If something in step 3 changes your mind about step 1, go back to Plan mode rather than improvising mid-build.

Plan mode is also the right place to ask Lovable to review existing code before proposing changes — see /questions/how-do-i-get-lovable-to-review-existing-code-before-making-changes — and to get Lovable to ask you clarifying questions first, covered in /questions/how-do-i-make-lovable-ask-me-questions-before-building.

Sources

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