Sparkcastr supports exactly 3 input types: YouTube URL, Article / Blog URL, and Paste Text. No social media URL input, no extra modes. Start from one source, then generate X threads, LinkedIn posts, newsletters, and video scripts instantly.
Join 500+ creators already repurposing smarter
6 output formats:
Choose one of the 3 supported inputs, then let Sparkcastr do the extraction and repurposing.
Choose exactly one source to start: a YouTube URL, an Article / Blog URL, or Paste Text.
We extract the YouTube transcript, pull the article content, or use your raw text exactly as pasted.
Pick one output format and get a platform-ready draft in seconds.
Sparkcastr accepts exactly 3 source types: YouTube URL, Article / Blog URL, and Paste Text. Nothing else appears in the workflow.
Paste a YouTube link and Sparkcastr extracts the transcript automatically before repurposing.
Example Uses
Interviews, webinars, tutorials, podcast episodes
Paste a public article or blog URL and Sparkcastr extracts the page content for you.
Example Uses
Blog posts, product launches, essays, SEO articles
Paste raw text directly: LinkedIn posts, X posts, podcast excerpts, notes, or rough ideas.
Example Uses
LinkedIn drafts, X drafts, show notes, call notes
Start from one of the 3 supported inputs, then pick the output format your audience is on.
Hook + numbered thread — ready to paste into X. Built for engagement.
Professional storytelling post with a closing CTA. Grows your following.
Email-ready draft with subject line, intro, body, and a CTA sign-off.
30-60s script with timecoded hook, beats, and a CTA outro.
60-second fast-cut script with a 3-point structure and timecodes.
5-10 min educational video script with Intro, chapters, and Outro.
“I used to spend 3 hours repurposing one blog post. Now it takes 30 seconds. Sparkcastr is genuinely magic.”
Sarah K.
Growth Marketer
“We went from 2 posts/week to 20. Our LinkedIn engagement tripled in the first month.”
Marcus T.
Founder @ SaasHQ
“The X threads it generates are better than what I write manually. I'm slightly offended.”
Lena R.
Content Creator
Sparkcastr apprend votre ton unique et génère du contenu qui sonne vraiment comme vous — pas comme de l’IA générique.
LinkedIn Post généré
“Dans le monde du marketing digital d’aujourd’hui, il est essentiel d’optimiser votre stratégie de contenu pour maximiser l’engagement. Les synergies entre vos différentes plateformes peuvent véritablement révolutionner votre approche game-changing. N’oubliez pas d’être disruptif dans votre communication...”
Output générique, buzzwords creux, ton impersonnel. Personne ne croirait que vous avez écrit ça.
LinkedIn Post généré
“J’ai arrêté de publier tous les jours. Mon reach a doublé.
La vérité : 80% des créateurs créent trop et distribuent trop peu. Une bonne idée publiée une fois touche 500 personnes. La même idée repurposée intelligemment en touche 10 000.
Le secret n’est pas de produire plus — c’est de distribuer mieux. Vous faites quoi de vos vieux posts ?”
Votre ton, vos expressions, votre style. Vos abonnés reconnaîtront immédiatement votre voix.
Disponible sur tous les plans, y compris gratuit. Prend 2 minutes.
Start free. Upgrade when you're ready.
Starter
50 repurposes/month
Pro
200 repurposes/month
Scale
500 repurposes/month
Agency
1,000 repurposes/month
Also available: Free plan (5 repurposes/month) · See full pricing & credit packs →
Start with a YouTube URL, an Article / Blog URL, or Paste Text. No credit card. No extra setup.
Try it free — no credit card needed →The app supports exactly 3 inputs: YouTube URL, Article / Blog URL, and Paste Text. Start with 5 free repurposes per month, then upgrade for higher monthly limits.
Free Tier
Loading your account, usage, and included video minutes...
🎥 YouTube URL
Exemples rapides
Social & Email
Threads, posts, and newsletter-ready copy
Scripts Vidéo
Short-form and long-form video scripts
Selected format: X