PDF Merger
Combine PDF files in order and prepare one clean download.
Search practical utilities for SEO, posts, launch checks, metadata, images, files, and business workflows. Use the tool first; ask 9Ruby to wire it into your business when it needs to become a system.
Public tools that are ready to use now
Analyze a brand, generate ChatGPT image prompts, preview 10 social poster styles, and download free samples.
Open toolAnalyze a public URL for titles, descriptions, headings, images, links, Open Graph tags, and quick SEO fixes.
Open toolGenerate color systems, lock swatches, preview UI colors, and export CSS variables for brand work.
Open toolCreate SEO, Open Graph, Twitter Card, canonical, robots, and theme meta tags with live previews.
Open toolCompress images in the browser with a quality slider, before/after preview, and downloadable output.
Open toolValidate, beautify, minify, copy, and download JSON without sending the data to a server.
Open toolCreate branded QR codes for text or URLs, customize colors, and export PNG or SVG assets.
Open toolGenerate deterministic hashtag sets from your topic, audience, and platform without using a model API.
Open toolFast-moving AI, marketing, and open-source tools in the catalog
Queued planners and templates that can become scoped implementation work
Combine PDF files in order and prepare one clean download.
Split a PDF into page ranges or separate single-page files.
Reduce document size for email, upload limits, and sharing.
Convert PDF documents into editable Word-style output.
Showing 48 of 443 tools
Analyze a brand, generate ChatGPT image prompts, preview 10 social poster styles, and download free samples.
Generate color systems, lock swatches, preview UI colors, and export CSS variables for brand work.
Generate local copy formulas for headlines, ads, emails, product blurbs, and social posts.
Compress images in the browser with a quality slider, before/after preview, and downloadable output.
Validate, beautify, minify, copy, and download JSON without sending the data to a server.
Create SEO, Open Graph, Twitter Card, canonical, robots, and theme meta tags with live previews.
Create branded QR codes for text or URLs, customize colors, and export PNG or SVG assets.
Analyze a public URL for titles, descriptions, headings, images, links, Open Graph tags, and quick SEO fixes.
Plan helpful recovery links, search paths, contact options, and tracking.
Write clear acceptance criteria for features, fixes, and workflows.
Review headings, labels, contrast, keyboard paths, and form feedback.
Create an accessibility statement with support contact and standards notes.
Estimate spend, CPC, clicks, conversion rate, CPA, and revenue targets.
Create headline variants for search, social, and landing-page campaigns.
Define an agent goal, tools, boundaries, memory, and escalation rules.
Create structured prompts from task, context, output, and constraints.
Draft useful alt text prompts and examples for image-heavy pages.
Draft request URLs, headers, body examples, and curl snippets.
Create a register for devices, software, domains, accounts, and owners.
Plan restore tests, data checks, downtime notes, and owner signoff.
Decode Base64 strings into readable text or file-ready output.
Encode text or small assets into Base64 strings.
Organize source titles, authors, links, access dates, and notes.
Create structured article outlines from a topic and audience.
Check calendar, timezone, reminders, questions, and confirmation flow.
Create semantic names for palette roles and design tokens.
Document tone, vocabulary, do/don't rules, and sample lines.
Find the sales volume needed to cover fixed and variable costs.
Plan a crawl for dead links, missing assets, and weak navigation.
Turn rough issue notes into reproducible steps, expected behavior, and logs.
Plan naming patterns for batches of images, documents, and exports.
Generate structured name ideas with positioning notes.
Calculate customer acquisition cost from sales and marketing spend.
Plan browser, CDN, and asset caching rules by file type and route.
Create campaign objectives, audience, message, offer, channels, and metrics.
Clean messy links, remove tracking noise, and normalize URLs.
Create cancellation reasons, feedback fields, and win-back prompts.
Check canonical rules and duplicate URL risk for web pages.
Convert text between title case, sentence case, uppercase, and lowercase.
Structure problem, process, solution, results, and proof sections.
Review origins, cache rules, redirects, purge plan, SSL, and rollback.
Format added, changed, fixed, and removed items for product updates.
Check character limits for titles, descriptions, ads, and posts.
Map intents, replies, lead capture, handoff rules, and failure states.
Compare expected and actual hashes before trusting a file.
Calculate customer churn, revenue churn, and retention percentage.
Format source details into common citation structures.
Close a project with handover, files, access, feedback, and next steps.
Showing 48 of 443
9Ruby can connect the useful output to a website, form, CRM, booking flow, content process, dashboard, or AI-assisted workflow.
* Tool requests
The catalog doubles as a public roadmap. Pick a queued utility, repo pattern, or AI workflow and 9Ruby can turn it into a live tool or implementation plan.