Multichain Web3 OS for trading, bridging, NFTs & mining
A multichain Web3 platform putting swaps, bridging, NFTs and mining in one place — Ethereum, Base, Solana, Bitcoin and 44+ networks in total, in a single interface.
- Swap ETH, BTC, SOL, USDT and top tokens across 44+ networks
- Bridge between chains and trade in one interface
- NFTs and mining built into the same universe
Best for: Crypto users who trade and bridge across several chains.
Visit THE ROYAL UNIVERSE →
Snag any YouTube video. Saved in seconds.
Our converter flagship: save a YouTube video as MP4 or the audio as MP3, download Shorts and thumbnails, and convert or edit files across its video, audio, image and PDF studios.
- MP4 and MP3 downloads in up to 4K where the source serves it — no watermark, no sign-up
- 424 converter and file tools across dedicated studios (video, audio, image, PDF and more)
- Files are processed on the fly and deleted immediately — never stored
Best for: Anyone downloading or converting media, free and without sign-up.
Visit SnagYouTube →
Free AI resume builder — AI writing help + ATS check
An AI resume builder for the career side of the toolbox: AI-polished bullets and summaries, tailoring to a specific job posting, an ATS checker and free PDF/DOCX export.
- AI bullet and summary writing that only sharpens your own real experience — it never invents any
- 120 templates designed for ATS parsing, with a live checker that shows what a parser reads
- PDF and DOCX downloads free — no paywall, no trial, no account required
Best for: Tradespeople and professionals polishing a resume for the next role.
Visit AIResumes →
Describe it. We’ll find it.
An AI search engine that finds images and videos from a written description — the film moment, meme or music video you remember but can’t name — across the web and public archives.
- Describe a scene in plain words — no title, link or filename needed
- Searches the whole internet and public archives for the match
- Safe search keeps results family-friendly, and no account is needed
Best for: Anyone tracking down a half-remembered image or clip by description.
Visit AiSearcher →
Pick a template. Send a pro invoice.
Free invoice templates for contractors, trades and small businesses — the same readers who cost jobs here. Fill in a template, download the PDF, no signup and no watermark.
- Professional templates ready to fill in — totals calculate as you type, PDF in one click
- Free means free: $0, no accounts, no paid plans, no watermark on your PDF
- Your shop’s details are remembered in your browser, so repeat orders take seconds
Best for: Contractors and one-person shops billing clients professionally.
Visit FreeInvoice →
The mega-library of free calculators
The network’s calculator mega-library — every one of the 154 tools in a single library, for readers who want the whole shelf rather than our project-first front door.
- All 154 network calculators in one library — money, home, health, school and everyday math
- Every tool shows its formula and a worked example, so you can check the math yourself
- Free embeds for every calculator — put any tool on your own site, no attribution required
Best for: Anyone who wants every calculator in one library.
Visit Monster Calculator →
Math, explained clearly
Everyday math with the working shown in plain language — the explainer we point readers to when a number needs understanding, not just measuring.
- Everyday calculators with the working shown in plain language, step by step
- Fractions, percentages, ratios and unit conversions without the jargon
- Free, no sign-up — the answer and the explanation on the same page
Best for: Anyone who wants the explanation alongside the answer.
Visit Clear Math →
Done-for-you posting for X, from the OttoSocial network
OttoSocial’s AI posting service for X: it learns your voice, writes your posts and publishes them daily, with a weekly plain-language note on what went out.
- Posts written in your voice and published for you every day
- Every post stays in an editable queue until the moment it goes out
- Connects through X’s own sign-in — it never sees your password
Best for: Business owners who need a daily X presence without the daily work.
Visit AiSocialMedia →
Social media growth services, ordered in minutes
The network’s SMM panel: followers, likes and views for the major platforms, AutoBoost campaigns for steady growth, and a token wallet keeping every order in one dashboard.
- Order followers, likes and views for the major social platforms
- AutoBoost campaigns drip steady growth instead of one spike
- Top up a token wallet once and track every order from your dashboard
Best for: Creators and businesses buying steady social growth.
Visit FollowerFuel →
Partner with us
We partner with people and businesses whose audiences measure, build and improve things — contractors, trades, DIYers and the suppliers who serve them:
- Tool and utility websites — if you run a free online tool our readers would find useful, and our estimators would help yours, we are interested in listing each other and cross-promoting.
- Creators — bloggers, YouTubers and newsletter writers covering construction, remodeling and DIY: our estimators are free to link to and free to embed on your own pages.
- Businesses — if your customers quote jobs, order materials or plan projects, we are open to integrations and joint efforts that genuinely help them.
What we offer
- Listings — a place in our network and resource pages where there is a real fit for our users.
- Cross-promotion — featuring each other’s tools and content where our audiences overlap.
- Integrations — every calculator on this site can be embedded on your website free, with no attribution required, and we are open to deeper integrations.
We keep partnerships simple and honest: no paid placements dressed up as recommendations, and we only list things we believe are genuinely useful to our users. If that sounds like a fit, email us:
Email autoboostteam@gmail.com
Tell us what your site or business is, who it is for, and what you have in mind.