All Projects
Browse and discover every tech product and startup launched on Stellar Launch.
Browse and discover every tech product and startup launched on Stellar Launch.

Bulin 47 AI Videos is an unofficial fan web app for the Bulin 47 street freestyle trend. From one photo, the person in it raps a generated, lip-synced Spanish verse over an original dembow beat on a red-lit street at night, with a friend holding a speaker and a cheering crowd. 15 seconds, vertical 9:16, with sound, made with ByteDance Seedance 2.5. English and Spanish, one-time credit packs, no subscription.

Bulk Barcode Generator is a web tool for making many barcodes at once. Enter one value per line, or upload a CSV or Excel (XLSX) file; example files are provided so you can match the layout. Then generate the whole batch and download it as a single ZIP file.It supports CODE 128, EAN-13, EAN-8, UPC, EAN-5, EAN-2, CODE 39, ITF-14, MSI, Pharmacode and Codabar. You can set foreground and background colours, bar width and height, margin, font and font size, whether the text is shown and where, and a filename prefix. Images are saved as PNG or SVG.The free plan creates up to 20 barcodes per batch; the Professional plan raises that to 1,000 per batch. Downloading the ZIP needs a free account. There are also Chrome and Edge extensions and a UPC lookup page. It is useful for product labels, inventory, warehouse shelves and small shops.
BulkCerts is a bulk certificate generator that allows users to create multiple certificates instantly from Excel or CSV files.Upload your spreadsheet with attendee names, course details, dates, etc.Map columns to certificate template fields.Generate personalized certificates in PDF format with a single click.Supports bulk processing for hundreds or thousands of records.Download all certificates as a ZIP file for easy distribution.Ideal for educators, trainers, event organizers, and HR professionals who need to issue certificates efficiently.Value proposition: Save time, eliminate manual errors, and scale certificate issuance without needing design skills.

BULLY Crypto Agent publishes the official BULLY contract through an A2A agent, MCP server, JSON API, and llms.txt. It is a rule-based, read-only checker: it never trades, never connects to a wallet, does not give a safety verdict or audit, and a selector hit is not proof that a function is callable. If it cannot read the current contract, it says unknown.
Launch days end; bunny.directory pages don't. Makers launch their startup for free, get a permanent product page reviewed by hand, and keep climbing the daily rankings for as long as they keep showing up. Other builders hand out carrots and comments, streaks add points, and the builder leaderboard shows who keeps shipping. A free listing keeps a dofollow link while the bunny.directory badge is on your site. Featured ($29) goes live straight away with 30 days on the home page and a newsletter slot; Premium ($79) adds a site-wide ad slot.

Burning Bridges AI is an independent photo-to-video tool built for one job: putting you into the Burning Bridges party-performance trend. Upload one clear photo of one person (JPG or PNG, up to 10 MB). A fixed house-party template places you in a warm, crowded room with chandelier light and a cup in hand. In the clip you walk in pointing at the camera, sing along, put a hand on your chest, and finish with the hand-over-the-eyes "Where she at?" look. The result is a 20-second, 480p, 9:16 vertical MP4 that comes with the original trend audio and can be posted to TikTok, Reels or Shorts. You don't write a prompt or upload a reference clip. Generation usually takes 5–8 minutes. If a video fails, its credits are returned automatically. Pricing is pay-as-you-go: $9.99 for one video, or packs of 3 and 6. The site is not affiliated with any artist or label.

Burning Bridges AI is a photo-to-video tool made for one viral moment. Upload one clear portrait to become the lead of the Burning Bridges party-room scene, optionally add up to five friend portraits to recast the crowd, then choose 480p, 720p or 1080p. You get a roughly 29-second 16:9 clip that keeps the original soundtrack, with no prompt or source video needed.

Burning Bridges Studio is an online AI video generator for a personalized party clip. Upload one clear portrait photo to guide the person’s appearance. A prepared reference clip guides gestures, pacing and camera movement. Review and download the resulting 23-second video with sound. Generation uses paid credits.

Burning Bridges Trend puts one photo into the October 2026 chandelier-party meme: you (or a consenting adult friend, or your pet) walk out of a crowded private room with a silver cup, point at the lens and the crew, and finish with the hand-over-the-eyes look while guests cheer. Output is a 15-second landscape 16:9 MP4 with an original beat and party ambience—add the song yourself when you post. Rendered with ByteDance Seedance 2.5 in Standard 480p or HD 720p; one-time credit packs from $9.99, no subscription. Unofficial fan tool. Not affiliated with or endorsed by Drake, OVO Sound or Republic Records.
ButterShare is a browser-based peer-to-peer file transfer tool that enables users to send large files of any size directly between devices without uploading to cloud storage, requiring no signup or account.Uses WebRTC for direct device-to-device streaming with optional TURN relay fallback.Leverages the Origin Private File System (OPFS) to stream files in chunks, allowing transfers larger than available RAM.Provides end-to-end encryption; each 64KB chunk is encrypted with keys held only by the connected devices.Supports any modern browser on Windows, macOS, Linux, iOS, Android, and ChromeOS.Features include QR code sharing, 8-character room codes, resumable transfers, and preservation of folder structure.Ideal for video editors, game developers, DevOps, music producers, and anyone needing secure, unlimited file transfers.
Babies can't say when they are too cold or too warm. When our daughter Michelle was born, my wife and I asked ourselves the same thing every morning: how do we dress her today? And once she was dressed, the next question came right away: is this right or wrong? We googled charts, watched TikToks and asked ChatGPT.I wanted a clear answer at a glance. So I built Button. It looks at the weather and a lot more, and every morning it shows: this is how to dress Michelle today!At first it was just for the three of us. Now Button shows every parent how to dress their baby right for the weather, so the baby doesn't get cold or overheat. The website is free for all the other little Buttons out there. The app for iPhone and iPad adds your own baby and more, like sleep and a Home Screen widget.
Byblos AI is an artificial intelligence-powered co‑founder designed to help entrepreneurs and startup teams accelerate product development, validate ideas, and make data‑driven decisions.Idea Generation: Receive AI‑driven suggestions for product features, market positioning, and go‑to‑market strategies.Market Validation: Instantly test assumptions with simulated customer feedback and competitive analysis.Roadmap Planning: Generate prioritized feature backlogs and sprint plans aligned with business goals.Automated Docs: Create pitch decks, business models, and technical specifications in minutes.Targeted at early‑stage founders, product managers, and indie hackers, Byblos AI acts as a 24/7 advisory partner, reducing the time from concept to MVP while lowering the risk of costly pivots.