shouldiuse.io

VERDICT

Should I use Iconoir?

Biggest open source icon library, 1,600+ icons, free in every format. - iconoir.com

Worth it. Buy if you're a designer or developer who wants a genuinely free, MIT-licensed icon set in every format. Skip it if you need rare niche icons, vendor support, or security documentation.

Confidence

Medium. Based on 15 public sources; feedback is community posts, not structured ratings.

Ratings

  • Value for money
  • Ease of use
  • Feature depth
  • Support quality
  • Security postureNo public security data

Pricing

$0

Free

ModelNot disclosed
Monthly feesNot disclosed
HardwareNot disclosed
Free tierYes

Best for

  • Product designers wanting consistent outline icons
  • React and Flutter developers
  • Figma and Framer workflows
  • Startups wanting zero-cost icons

Not for

  • Teams hunting rare, niche icons
  • Buyers wanting vendor support or SLAs
  • Procurement requiring security documentation

Gotchas - check before you buy

medium

Donation-funded via OpenCollective; long-term upkeep rides on volunteer maintainers.

medium

Coverage gaps: Reddit users couldn't find needed icons and moved to Streamline.

medium

Icon counts differ per package: Flutter ~1,300+, web 1,600+. Check parity before standardizing.

low

No published security page; acceptable for static SVGs, thin for procurement.

Pros and cons

Pros

  • Totally free: no premium tier, no email sign-up
  • 1,600+ unique SVG icons
  • MIT license, free for commercial use
  • Ships as SVG, Font, React, React Native, Flutter, Figma, Framer
  • Used by HBO, per 2026 design roundup

Cons

  • Users report missing niche icons; some switch to Streamline
  • Smaller catalog than rivals like Lucide (1,933 icons)
  • No security page published
  • Community-maintained; no vendor backing

Sources & method

Analyzed 9/20/2026 - 11 sources - No known vulnerabilities found in the sources reviewed.

official x5review x4security x1news x1

Key stats

  • Value for money: 5/5

    Rating

  • $0

    Starting price

  • 11

    Sources

  • Analyzed

  • Value for money: 5/5. Completely free, MIT, no signup
  • Ease of use: 4/5. Every major format and Figma covered
  • Feature depth: 3/5. 1,600+ icons but coverage gaps reported
  • Support quality: 2/5. Community-maintained, donation-funded only
  • Security posture. No public security data
  • 1,600+ Icon count unique SVGs on GitHub
  • $0 Price No premium tier, no email sign-up
  • MIT License Free for commercial use
  • 7 Formats SVG, Font, React, RN, Flutter, Figma, Framer

Pricing

Free

$0

  • All 1,600+ icons
  • All formats: SVG, Font, React, Flutter, Figma
  • MIT license, commercial use OK

Security

No known vulnerabilities found in the sources reviewed.

What users say

Users like the free, multi-format library but some hit icon-coverage walls and move on.

“I was using iconoir for the designing but when it came”
Reddit, r/UI_Design
“streamline .. sounds good. I'll look into it.”
Reddit, r/framer

Companies that use it

Full analysis

Based on 15 public sources; feedback is community posts, not structured ratings.

Free MIT icon library, 1,600+ SVGs in every format. Great default; niche icon hunts may send you elsewhere.

Methodology

Based on 15 public sources; feedback is community posts, not structured ratings.

Sources

  1. official
  2. official
  3. review
  4. review
  5. review
  6. news
  7. Iconoir on OpenCollectiveopencollective.com
    official
  8. official
  9. official
  10. security
  11. review

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