The free diagram & flowchart
GIF generator

Turn flowcharts, architecture diagrams, sequence diagrams, mind maps and charts — written as simple YAML or drawn on the canvas — into animated GIFs. They lay themselves out, route their own arrows, and animate step by step. Export an animated GIF, PNG or JPEG.

No account. No install. Your diagrams never leave your browser — on-demand live editing

slicerflow.live

On-demand live editing

Open the studio and every keystroke re-compiles and re-renders instantly — the YAML on the left, the living diagram on the right. Or skip the code entirely and drag, drop, resize and rewire on the canvas like draw.io.

# this is the whole animation
title: How It Works
animation: pop
components:
  flow:
    items:
      user:  { icon: user, show: 0 }
      brain: { text: The Brain, show: 1 }
      out:   { text: Result ✨, show: 2 }
    arrows:
      - { from: user, to: brain, say: asks }
      - { from: brain, to: out }
  • Live preview on every keystroke — code and canvas always in sync
  • Visual builder: drag & drop, resize handles, marquee select, groups
  • Reusable components — build once, stamp anywhere, save to your Studio
  • Image-first workflow: compose the static picture, then animate it from a dropdown
  • Everything runs in your browser — private by design
Batteries included

Eight diagram types. One tiny language.

Flowcharts & architecture

A flowchart & architecture GIF generator: auto layout, obstacle-avoiding smart arrows, tinted zones, 33 built-in icons plus your own images — animated and exported as a GIF, PNG or JPEG.

Sequence diagrams

Actors, lifelines and messages from one-liners like user → api: login — animated in order.

Mind maps & journeys

Radial mind maps that bloom outward, user journeys with mood scoring, class diagrams and venns.

Charts

Pie, bar and line charts with axes, legends and value labels — slices sweep, bars rise, lines draw.

pop → wiggle → hold ✨

30+ animations

Entrances, exits, typewriter text, and looping motions — spin, pulse, jello, shake — with loop, ping-pong or play-once behavior.

Themes & export

Light, dark, midnight and cream themes; export supersampled GIFs or crisp 3× PNG / JPEG stills.

GIF generators

A GIF generator for every diagram — and your videos

Jump straight to the right tool — each one turns your diagram, or a local video, into an animated GIF (also PNG, JPEG, MP4 or WebM), free and in your browser.

New · slicerflow.live

Turn your diagrams into narrated videos

The Video studio sequences your animation pages into one shareable video — record a voiceover and webcam bubble Loom-style, drop in background music, add animated text overlays, and export MP4 or WebM. All in the browser.

🎬

Multi-page reels

Line up several diagram or image pages, set each page's duration and playback speed, and pick 16:9, 9:16 or 1:1.

🎙️

Voice & webcam

Record narration and an optional camera bubble with a 3-2-1 countdown — page-by-page or all at once, then merge.

🎵

Music & captions

Layer background music from the library or your own files, and add animated, auto-wrapping text overlays.

⬇️

MP4 & WebM export

Frame-accurate export via WebCodecs, with a MediaRecorder fallback — no watermark, no account.

New · slicerflow.live

Build in 3D — from code

The 3D builder brings the same write YAML → watch it animate idea into WebGL. Compose scenes from primitives and a parametric library, animate them on a timeline, and orbit, explode or fly the camera through — generic enough for anatomy, machines, architecture and software.

🧊

Every domain

Human body & organs, machine internals, house architecture, software architecture and 3D flow diagrams — built from box, sphere, gear, pipe, room, organ, rack, node and more.

Animated timeline

Objects reveal step by step and enter with pop, drop, scale or fly; add looping spin / pulse / bob and connectors with tokens that flow along the path.

🎥

Cinematic camera

Fly-to keyframes, turntable orbit, and explode-view actions that blow an assembly apart to show what's inside.

⬇️

PNG & MP4 export

Export a crisp still or an MP4 / WebM video of the scene — the same export pipeline as the rest of the studio.

slicerflow Premium

More on the way early access

The free studio stays free. Prototype, Video, MP4 & WebM are live now — the rest of the creative suite is on the way: