SVG Line Drawing & Dasharray Animator
Processed in your browser
Calculate path length, stroke-dasharray, and stroke-dashoffset keyframe animations for sleek SVG line-drawing effects.
SVG Vector Path Data (d)
Live Animation Preview
CSS Keyframe Snippet
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Direct In-Browser Handoff
SVG Vector & Graphics Suite
Chain this tool with complementary private browser utilities for a complete zero-server workflow:
Helpful Examples
Signature Wave
Path: M10 80 Q 95 10 180 80
WaveHow to Use the SVG Line Drawing & Dasharray Animator
Client-side SVG self-drawing stroke animator. Calculates total vector path arc length, sets up `stroke-dasharray` and `stroke-dashoffset` parameters, and exports clean CSS keyframe animations for signature-drawing and logo-reveal effects.
Privacy & Data Processing Notice
No user data leaves your browser. Computation is executed entirely on your device. We do not store, view, or transmit your inputs over our network. Your computation remains on your personal machine.
Frequently Asked Questions
How do self-drawing SVG animations work in CSS?
By setting `stroke-dasharray` equal to the total path length and starting `stroke-dashoffset` at that same length, the stroke is initially hidden. Animating `stroke-dashoffset` to 0 smoothly reveals the path.
How do you calculate the path length in JavaScript?
Using the native browser SVG DOM method `pathElement.getTotalLength()`, which returns the exact float pixel length of any complex bezier vector path.
Related Utilities
Frequently paired browser tools in Web & Frontend Tools