MotionLottie JSON + SVG + PNGFree commercial use

Upload Progress Lottie Kit

Upload, sync, progress, done, and retry microanimations for app interfaces and demos. Built for video intros, stream screens, app feedback, with Lottie JSON, SVG, PNG files, visible use-case previews, direct ZIP access, and editable source material where the format supports it.

Flagship production starter

Flagship in-house pack with direct ZIP download, Lottie JSON, SVG, PNG, flagship contact sheet, contact sheet, workflow QA, export presets, and category-specific handoff files.

Fit 93

High
Strong free-pack quality for public-facing drafts, client mockups, and fast production starts.

Flagship evidence

Motion rebuild evidence

Shows loop/poster proof plus timeline JSON, After Effects helper script, easing presets, and render checks.

JSONtimelineJSXAE helperincludedrender QA

Handoff files surfaced before download

timeline.json
after-effects-rebuild.jsx
easing-presets.css
lottie-state-map.json
render-checklist.md
quickstart-demo.html
platform-export-matrix.csv
task-fit-scorecard.csv
mobile-app-entry.json
zero-support-faq.md
before-download-inspection.md

Upload Progress Lottie Kit flagship contact sheet

Use-Case Previews

Upload Progress Lottie Kit Motion timeline use-case preview — **Motion timeline**Use timeline JSON, poster frames, and render notes to rebuild or adapt the animation.

Upload Progress Lottie Kit App microinteraction use-case preview — **App microinteraction**Use simple Lottie files for loading, success, retry, and upload states.

Upload Progress Lottie Kit Video background use-case preview — **Video background**Place loop exports behind titles, stream screens, or product intros.

Upload Progress Lottie Kit Before-download check use-case preview — **Before-download check**Compare the preview, file types, and limitations before choosing Upload Progress Lottie Kit.

Upload Progress Lottie Kit Production handoff use-case preview — **Production handoff**Use the bundled notes, source files, and license text to move the asset into a real project cleanly.