Tool profile
Lucide: cost, fit and limits
Lucide is an open source icon library maintained by the Lucide Icons community that supplies SVG icons and packages for React, Vue, Svelte, Solid, Preact, React Native and Angular, licensed under ISC and free to use in commercial projects.
What to know first
Lucide lists 2,051 icons in release v1.71.0 and gives each framework its own npm package. Color, size and stroke width can be changed, and the default is a 24 px icon with a 2 px stroke. There is no paid plan, only sponsorship of the maintainers. The only AI-adjacent item is a pair of llms.txt files that expose the documentation to language models, so Lucide sells nothing that generates icons.
Lucide at a glance
| Maker | Lucide Icons (ISC license, Lucide Icons and Contributors), Netherlands |
|---|---|
| Free plan | Yes |
| Entry price | Free |
| API access | No |
| Category | Best AI Icon Libraries in 2026, rank 1 of 11 |
| Website | lucide.dev |
Who Lucide is best for
Component-driven front-end teams
Each of seven frameworks has a separate package, and only the icons you import are bundled, so a design system can adopt it without shipping the whole set.
Designers who tune stroke weight
Stroke width, size and color are adjustable, with a non-scaling stroke option, which lets one icon set match a thinner or heavier interface without redrawing anything.
Teams that feed docs to coding assistants
The site publishes llms.txt and llms-full.txt, so an assistant can read the documentation as plain text when it writes imports and props for your project.
Lucide plans and pricing
| Plan | Price | What it includes |
|---|---|---|
| ISC license | Free | Icons and framework packages under the ISC license, with sponsorship of the maintainers offered on the site and no paid tier published. |
Checked November 2026.
What Lucide does
- Framework packages
- Separate npm packages cover React, Vue, Svelte, Solid, Preact, React Native and Angular, and the packages page lists them side by side so you can pick the one your stack uses.
- Tree-shakable imports
- Only the icons you import end up in the bundle, which matters when a 2,051-icon catalog sits behind a handful of interface symbols in a production app.
- Stroke and size controls
- Color, size and stroke width are adjustable, with defaults of 24 px and 2 px, and a non-scaling stroke option keeps lines at one thickness when the icon is scaled.
- llms.txt documentation
- The site links llms.txt and llms-full.txt files meant for language models, a documentation format for assistants, separate from any icon generation or AI search feature.
- Published design rules
- A contributor guide sets out the design specification and naming conventions, which helps if you plan to submit an icon or draw custom ones in the same style.
How Lucide handles your data
Lucide serves static icons, so most use involves no data sent to the maintainers. The privacy statement, last updated 27 October 2026, covers lucide.dev only and says hosting logs on Vercel are stored for one day. Analytics run through OpenPanel on insights.lucide.dev, and the retention period for that is not stated. The merch shop, GitHub and Discord have their own policies. The pages we read state no hosting region, no certification and no position on training AI models, so the vendor's policy was not checked for those points.
Where Lucide falls short in practice
- No icon-generating AI. The llms.txt files help assistants read the docs, but nothing in the pages describes AI search, generation or editing of icons, so a team that wants those has to look at a marketplace.
- Stroke style only. The customization options named are stroke, size and color. The pages we read describe no filled or duotone variants, so an interface that needs weights beyond the stroke control has to combine another set.
- Privacy statement is narrow. The statement covers lucide.dev alone. Questions about GitHub issues, the Discord server or merchandise orders fall under separate policies that the statement does not summarize.
Works with
Alternatives to Lucide
Lucide: common questions
How many icons does Lucide have?
The homepage lists 2,051 icons in the current release, v1.71.0. That is smaller than Tabler Icons at 6,287 and close to Bootstrap Icons at 2,078. Counts rise with each release, so check the homepage when you evaluate it, and browse the search page for the specific symbols your product needs before you commit.
What license does Lucide use?
Lucide is released under the ISC license, and the license page names the copyright holder as Lucide Icons and Contributors. ISC is permissive, so commercial use is allowed, and the notice should stay with copies you redistribute. Read the license page itself if your legal team needs the exact wording for a vendor review.
Does Lucide have any AI features?
Not in the sense of generating or searching icons with AI. The site links llms.txt and llms-full.txt files so that language models can read the documentation, which helps coding assistants write correct imports. The pages we read name no icon generation, no AI search and no editing service.
Which frameworks does Lucide support?
The packages page lists React, Vue, Svelte, Solid, Preact, React Native and Angular as separate npm packages. Icons are tree-shakable, so only the ones you import are bundled. The icons themselves are SVG, so a stack without a listed package can still use the raw files.
What does Lucide store about visitors?
The privacy statement says hosting logs on Vercel are kept for one day and that analytics run through OpenPanel on insights.lucide.dev, with no retention period given for those. It covers lucide.dev only, and the merch shop, GitHub and Discord have separate policies. No hosting region or certification is stated.