Cross-post to Bluesky, Mastodon and Nostr from one place
One composition window. Write once, adapt per platform if needed, and send to every connected account in a single tap.
One window distributes to all three
Participating across Bluesky, Mastodon, and Nostr involves maintaining separate presences. Nootti removes the overhead of opening separate apps and re-entering the same message.
Write in the Main Message field. Every connected account receives it simultaneously. If the copy differs between communities, open a platform tab to adapt. The main message remains intact for the others.
- Single composition view for all three platforms
- Posts to every connected account in one tap
- Customise per platform without re-entering the main message
- Multiple accounts per platform
- Character limits shown in real time for each platform
How it works
- Compose your message and attach media.
- Optionally open a platform tab to adapt the copy for that network.
- Tap Post. Every connected account receives it.
- A status indicator confirms delivery per platform.
Cross-posting with control
Identical message to all platforms
Write in the Main Message field and tap Post. The same text and media goes to every connected Bluesky, Mastodon, and Nostr account. No further steps.
Platform-specific customisation
Open a platform tab to write a unique version for that platform. Once opened, that tab is independent — changes to the Main Message do not affect it.
Multiple accounts per platform
Connect multiple Bluesky accounts, multiple Mastodon instances, and multiple Nostr identities. All accounts on each platform receive the post. Free and Premium tiers available.
Media across all three
Images attach with alt text for accessibility. Video posts natively to all three platforms. One attachment, one post, every platform.
Share from any app
The iOS Share Extension brings Nootti into the share sheet of Safari, Notes, and other apps. Select text or a link, choose Nootti, and compose from there.
Siri Shortcuts
Trigger a post from the lock screen or automate recurring posts via Shortcuts. Available with Premium.
No relay server. Direct device-to-platform.
Cross-posting tools that use a relay server introduce a third party into your publishing workflow. Your credentials sit on their servers, and your posts pass through their infrastructure.
Nootti connects your device directly to each platform. Bluesky App Passwords, Mastodon OAuth tokens, and Nostr keys are stored in the local iOS Keychain.
Supported platforms
Bluesky
App Password authentication. Supports hashtags, custom language tags, link card embeds, images with alt text, and video with subtitles.
Mastodon
OAuth 2.0 per instance. Works with any Mastodon-compatible instance. Post visibility, and per-instance character limits all supported.
Nostr
Enter your npub and nsec keys. Add relays and configure a NIP-96 media server for image uploads. Keys are stored in the iOS Keychain and never leave your device.
Frequently asked questions
Does Nootti post exactly the same message, or can I adapt it?
Both. By default, the Main Message posts identically to every connected account. Open a platform tab to write a unique version for that platform without affecting the others.
What happens if a post fails on one platform?
Nootti shows a per-platform status after posting. A failure on one platform does not prevent delivery to the others.
Can Nootti also post to X or Instagram?
Premium subscribers can use the iOS Share Sheet to post to X, Threads, and Instagram as a separate action after composing in Nootti.
Full setup guide and troubleshooting at docs.nootti.com.
One composition window. Every platform.
Write once. Post to Bluesky, Mastodon and Nostr simultaneously. Free for up to two accounts.