Open Settings → Connect and create a Nostr Wallet Connect link. Set a budget that comfortably covers the unlocks you expect (a few thousand sats is plenty).
Copy the connection string and paste below.
Any NIP-47 wallet works (Alby Hub, Mutiny, Phoenix, Cashu.me, etc.). On mobile, copy the URI from your wallet app and paste here.
⚡
Connected wallet
⚠ This wallet doesn't advertise pay_invoice; unlocks will fail.
Sign in with Nostr
Choose how you want to sign events. NIP-07 browser extension is the only option ready today.
Pick an .svg file. Multi-element SVGs preserve their original fills; single-path SVGs stay color-editable.
Up to 256 KB. SVGs are sanitized — <script>, external image refs, and event handlers are stripped before render.
Pixelize image
Downscale a picture to a pixel-art grid. Tweak the controls — the preview updates live.
Source
Pixelized
Fit
Apply to
Cover = fill the grid (crops edges). Fit = letterbox with transparent. Stretch = ignore aspect. Current frame / New frame keep the existing grid & palette (merging new colours in); Whole sprite replaces everything.
Ready to publish?
Double-check the details below before posting to Nostr. You can edit or delete later, but the original event will exist on relays.
Visibility
Private designs are encrypted — relays and other people can't read the contents. The event still reveals that you published something, and when. Encryption can't undo a past public publish.
Published to Nostr 🎉
Your design is live on the relays. Enjoying Artstr Studio so far?
Support the developer ⚡
Artstr Studio is built and maintained by one developer. If it's helping you create, a zap keeps it going — thank you!
Send a tip
Scan the QR with a Lightning wallet, or copy the invoice and paste it into your wallet to send the tip.
Close this project?
PowerPoint import report
Imported images and unsupported objects show as placeholder images. Open each placeholder layer
and paste your own image URL to restore the original content.
Warnings
Name layer group
Speaker notes
Next slide
1 / 1
Export as JPEG
A flattened image of your design with all artwork intact — same rendering as the PDF.
1. Save your design as a PDF
Click below to open the print dialog. Choose Save as PDF as the destination and save the file somewhere you'll remember.
2. Pick that PDF here
Select the file you just saved. The first page is flattened to a JPEG and downloaded.