Rendley API
Start for free
Rendley API

Video Editing API
for automations.

Auto-edit, generate, translate, and render. Your backend drives the full editing engine, AI models included.

Get an API keyRead the docs

One API, every edit.

From trims to translations, the whole editing surface behind one endpoint.

Personalized video at scale

Render thousands of variants from one template, each keyed to a viewer, product, or segment.

Ad creative variations

Spin up dozens of ad cuts across every hook and aspect ratio, then ship the winners.

Automated clips and repurposing pipelines

Turn one long recording into a steady pipeline of shorts, reels, and native posts.

Localization and dubbing

Translate, subtitle, and dub a single edit into every market you sell in.

Automatic editing

Trim filler, add captions, and assemble a finished cut straight from a raw upload.

Automatic highlights

Score a full transcript and export the strongest moments as ready-to-post clips.

Motion graphics generation

Generate branded titles, lower thirds, and animated overlays on demand.

Brandkit locked content

Lock every render to your logo, colors, fonts, and caption styles automatically.

Built for automation.

Three ways to drive the same editing engine. Pick what fits your stack.

Integrate as MCP

Expose the editor to any MCP client or agent, no glue code.

Setup guide

Invoke through HTTP

Drive edits from your backend with a single authenticated POST.

Setup guide

Use SDK. Render the result.

Embed the editor in your product and pull the finished file.

Setup guide

First render in three steps.

  1. 01

    Get an API key

    Generate a key in your Rendley dashboard and drop it into your environment.

  2. 02

    Create or edit

    Call the API with a prompt and your media. Rendley returns a real, editable project.

  3. 03

    Export

    Trigger a render and pull the finished video from a signed storage URL.

Every editing capability, one endpoint.

The full editing surface available through a single authenticated call.

Core

Headless editing

Send a prompt or an edit spec. Rendley plans the cuts, adds captions, and assembles the timeline without a UI.

Cloud rendering

Trigger an export and get a signed download URL when the render completes.

Auto captions

Word-synced subtitles generated and styled in the same call.

Smart cut

Remove silence and filler words automatically.

Resize and reframe

Output every aspect ratio from one source file.

Brand kit

Lock colors, fonts, and caption styles to your guidelines.

Generate video

Seedance, Kling, Veo, and more via a single API surface.

Generate image

Stills and thumbnails from a prompt.

Generate music

Soundtracks that match the pacing of your edit.

Background removal

Frame-by-frame video and image cutout.

Translate

30+ languages with lip-sync dubbing.

Text to speech

Natural voiceovers in 30+ languages.

Pricing

Simple pricing.

From solo marketers to full agencies, scale your video production budget effectively.

Save up to 20% with yearly billing
For trying it out
Free
$0forever
No card. No time limit.
  • No card required
  • 720p exports
  • 10 projects
  • No cloud storage
  • 1 free hour of auto captions
  • 15 min of AI voiceover
  • 15 min of AI music
  • Stock library, every aspect ratio
  • AI Agent, limited capacity
  • Watermark on exports
Start free
For solo creators
Starter
$15/ seat / month
Billed monthly
  • No watermark
  • Full HD exports
  • 10 GB cloud storage
  • 500 AI credits a month
  • 2.5 free hours of auto captions
  • Brand kit with colors and logos
  • Built-in stock and audio library
  • Unlimited auto reframes
Get started
Most popularFor growing teams
Pro
$30/ seat / month
Billed monthly
  • Everything in Starter
  • 4K exports
  • 50 GB cloud storage
  • 1,200 AI credits a month
  • 4 free hours of auto captions
  • 4 free hours of AI voiceover
  • 1 free hour of AI music
  • Up to 3 workspaces
  • Custom brand font uploads
  • Unlimited brand voices
  • Social media toolkit and publishing
  • Unlimited AI Agent conversations
Get started
For scaling teams
Business
$70/ seat / month
Billed monthly
  • Everything in Pro
  • 100 GB cloud storage
  • 3,000 AI credits a month
  • 5.5 free hours of auto captions
  • Unlimited workspaces
  • Extended AI Agent context window
Get started
Compare every feature

Automate your video pipeline.

Create a key, send your first request, and we will help you wire the first render.

Get an API keyRead the docs
FAQ

Asked. Answered.

A REST API that edits and renders video. Send a prompt or an edit spec with your media, and get back a finished, brand-locked file.

Yes. The same request returns the same edit, so you can trust it in production pipelines, not just demos.

Every long operation is a job. Poll it to a terminal state, then download the export from a signed URL.

Yes. The same surface is MCP-ready and callable over HTTP, so agents and backends share one engine.

Yes. Pass your clips, images, and audio by URL, and mix them with stock and AI-generated media in one project.