10 ideas
Link Shortener
221k/moFast URL shortening service with click analytics and custom domains. Marketers, social media managers, and businesses use it to track link performance and create branded short links.
WeekendDomain Authority Checker
80k/moSEO tool that analyzes website authority, backlinks, and search rankings. Digital marketers, SEO professionals, and website owners use it to assess site strength and competitive positioning.
1–2 weeksBroken Link Checker
23k/moWebsite analysis tool that scans for broken links, 404 errors, and redirect issues. Web developers, SEO professionals, and site owners use it to maintain site health and user experience.
WeekendSchema Markup Validator
9.5k/moAdvanced tool that validates and optimizes structured data markup for better SEO. Web developers and SEO specialists use it to fix schema errors and improve search rankings.
WeekendXML Sitemap Generator
7.4k/moAutomated tool that creates optimized XML sitemaps for better search engine crawling. Website owners and SEO professionals use it to improve site indexation and search rankings.
WeekendSSL Certificate Checker
5.1k/moSecurity tool that validates SSL certificates and monitors expiration dates. Web administrators and developers use it to ensure website security and prevent certificate failures.
WeekendRobots.txt Generator
4.6k/moSEO tool that creates customized robots.txt files for search engine crawling control. Webmasters and SEO professionals use it to optimize how search engines index their websites.
WeekendWebsite Loading Speed Test
1.9k/moPerformance analysis tool that measures website loading times and provides optimization recommendations. Web developers and site owners use it to improve user experience and search rankings.
1–2 weeksMeta Tag Analyzer
700/moSEO audit tool that analyzes website meta tags for optimization opportunities. SEO professionals and web developers use it to improve search engine rankings and click-through rates.
WeekendEmail Deliverability Checker
700/moEmail marketing tool that tests email deliverability and spam score analysis. Marketers and email campaign managers use it to ensure emails reach inboxes and avoid spam filters.
1–2 weeks
More things to build
Upscalers, background removers, converters and generators. Image tools pull huge search volume and most of the work can run in the browser.
Compressors, croppers, GIF makers, subtitle generators and intro makers that people search for every month.
Voice generators, transcription, trimmers and noise removal. Pair a simple editor with a speech API and you have a product.
Hashtag, caption, title and bio generators, plus schedulers and thread tools. Small AI tools with steady search demand from creators.
Resume builders, AI writers and other everyday tools that people search for by name.
Profit, tax, churn, ROI and creator rate calculators. The easiest wins on this page: no backend, one formula, and searchers who are ready to act.
Your own take on ChatGPT, Perplexity, Midjourney, Otter and more, each with a prompt that wires up the API calls for you.
Feeds, follows, stories and communities: prompts for your own Instagram, Reddit, Threads or Letterboxd for a niche.
Chat, email and calls, from a Slack for your community to a Discord-style server app.
Swipe stacks, matches and chat for a niche dating app, with safety features built in from the start.
To-do lists, notes, wikis, kanban boards and project trackers. Most are a weekend to a week with Claude Code.
Form builders, help desks, e-signature, website builders and design tools. Plenty of people pay for each of these every month.
CRMs, email marketing, social schedulers and lead tools: the software that businesses pay per seat for.
Budgeting, invoicing, expense tracking, trading journals and more. Where money moves, the prompts point you to a licensed provider.
Job boards, applicant tracking, shift scheduling and HR records for small teams.
Two-sided marketplaces and online stores, from a niche Etsy to a local Airbnb, with payments through Stripe Connect.
Scheduling, appointments, reservations and point of sale for local businesses: some of the easiest software to sell.
Workout logs, calorie counters, meditation and running plans. Many are a weekend build with a clear audience.
Flashcards, quizzes, courses and homework help, with Claude generating the lesson content.
Streaming, players, live video and media databases, with a video or audio API doing the heavy lifting.
Link-in-bio pages, newsletters, digital product stores, memberships and video editors for creators.
Maps, trail finders, flight trackers and booking tools built on open map data and travel APIs.
Scanners, file storage, password managers, blockers and other everyday tools.
Original browser games in the genres of the classics: puzzle, arcade, platformer, runner and party games. Your own name, art and levels, with familiar mechanics.
Give Claude more to work with while it builds: skills, MCP servers and subagents. Once it ships, use the overnight prompts to find users for it.