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Illustrator Alternative Tested: VectorCraft, Free & Open Source in the Browser (2026)

People searching for an Illustrator alternative usually have one concrete job: draw an icon, a vector graphic or a cover. Bottom line: for screen delivery it works; for print it does not (no CMYK color management, no plugin ecosystem).

▶ Use it online Official site / Download → GitHub

Independent third-party directory, not the official site. VectorCraft is free and open source; always download from official channels.

Adobe Illustrator vs VectorCraft at a glance

DimensionAdobe IllustratorVectorCraft
PriceAnnual subscriptionFree and open source, no account
InstallDesktop clientOfficial web build (WebAssembly): no install, no sign-up; desktop builds also exist
Canvas unitspx / pt / mm, switchablePresets carry exact pt values, and the unit is pt, not px (1080px is about 810pt - convert yourself)
Built-in presetsSeveral artboard presets12 tested: A4 595.276x841.89pt, A3, A5, B4, B5, Letter, Legal, postcard, Web 1920x1080px, phone 390x844px, square social 1080x1080px
Performance (tested)Commercial grade4 fps on the welcome screen, then 40-48 fps after a document exists (status bar: render 4.3ms / UI 17ms)
Print / CMYKFull color management and spot colorsNo CMYK calibration or spot colors observed - do not use for real print jobs
PluginsMature plugin marketNone
MaturityYears of commercial iterationSelf-labeled work in progress, weekly releases

The VectorCraft side was tested on 2026-10-21 with the official web build v0.14.0 (including the 12 presets and fps readings); the Illustrator side is described from its public product shape.

What it cannot replace (read this first)

Switching cost: three steps to decide

  1. Draw one real icon first (stroke + fill + PNG export) and see whether it is enough.
  2. Watch the units: for screen work designed in px, convert to pt before creating the artboard (1080px is about 810pt).
  3. Keep print jobs in Illustrator; let VectorCraft handle the screen-delivery part only.

Who it fits / who it does not

Honest caveat: The VectorCraft side was tested on 2026-10-21 with the official web build v0.14.0 (including the 12 presets and fps readings); the Illustrator side is described from its public product shape.

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