Rewrites first · 26+ utilities · $0
Polish what you paste—in your browser—then grab calculators, currency, games, and more from one bookmark
Smart rewrite is directly below: 12 one-click modes (tone, structure, prompts, replies). Zero round-trips to our servers for those transforms—your draft stays in this tab.
Numbers you can verify
- Privacy · Disclaimer
- ECB / Frankfurter on currency
Why lead with rewrite?
- Same hub as tip math, unit conversion, and word games—bookmark once.
- No login and no vendor cloud for the rule-based transforms documented on each mode.
- Edit the output—copy only when it matches your voice.
Does this sound familiar?
- Another monthly tool on the card for tone or grammar you use twice a week.
- Work or client text in someone else’s cloud so a chatbot can rephrase it.
- Hunting a new one-off site every time you need a converter or a quick game.
Many AI writing assistants bill ~US$10–30/mo for personal tiers (check vendors—we don’t control pricing). Here: 26+ tools at $0, 0 rephrase uploads to us.
| If you’re used to… | TweakMill instead |
|---|---|
| Subscribed grammar / tone apps | $0; modes run in-tab |
| Chat AIs that process paste off-device | 0 server round-trips for rewrite modes listed on-tool |
| Installing extensions | Browser-only hub—close the tab when done |
Ebonreach — playable online MUD In development
Same site hosts Ebonreach, a browser text RPG we’re actively building. We want real traffic to stress-test combat, quests, and stability—and your ideas on what to fix or add next.
Smart rewrite
Primary workspace · Paste below, tap a mode — transforms run locally in your browser. Dedicated page
This site is a return visit—bookmark the home page (not just one tool) so the same privacy and terms page applies the next time you need a quick fix.
How you can verify it
- Published terms. Privacy, terms of use, and disclaimer are the same documents served site-wide, not a marketing claim.
- Smart rewrite stays in your tab. The widget runs the rewrite in your browser (see the tool page for technical notes). We do not send your draft to our servers to rephrase it. Other tools may call the network—each page says what it does.
- Currency tools name their source. Reference rates on our currency tools use the Frankfurter API, which is built on ECB data—verifiable, not a black box. About · Quality · Verification · Contact
Everything else: filter the full list — e.g. currency, word unscrambler, tip calculator.
All tools—pick when you know what you need
You already know why to save TweakMill; this is the catalog for a specific task. Filter by name, or open a short about for what we are.
How this hub is meant to be used
TweakMill is organised around small, repeatable jobs: work out a bill split, convert currency for trip planning, sanity-check cooking times, unscramble letters for a puzzle, or polish a short message before you hit send. Each tool page explains inputs and caveats on that screen so you are not guessing what the numbers mean.
What runs where
- In your browser. Many calculators and games never send your entries to us—they compute locally in the page. Smart rewrite is documented as running in-tab for rephrasing (see Smart rewrite and Privacy).
- Public reference APIs. Currency-style tools fetch published reference rates (via Frankfurter / ECB schedules). Those figures are for estimation, not bank trading or formal accounting—each relevant page repeats that.
- Ads and analytics. Free hosting has a bill; ads and measurement scripts may load under your consent settings. They are separate from the math and game logic on each tool.
Examples from the catalog
These are illustrative—use the filter above for the full list.
- Money & shopping: Currency converter, Tip calculator, Discount calculator
- Cooking: Smoker cook planner (time estimates from weight, temps, and meat type—always verify with a probe)
- Words & play: Word unscrambler, Crossword helper, Hangman, Battleship
- MUD / MUX builders: MUD map studio — sketch zones on a grid and export JSON/YAML (offline; inspired by our sister game’s Map Studio).
Methodology articles
- Quality & sources — editorial intent, named datasets, ads vs tools.
- How we verify tools — practical QA limits and bug-report etiquette.
- BBQ planner methodology — smoker profiles, stalls, probes.
Operator & feedback
The site is operated from Australia. If something is wrong, unclear, or broken, use Contact—we read constructive reports when we can. For background on scope, data sources, publisher transparency, and policies, see About TweakMill, Quality & sources, Privacy, Terms of use, and Disclaimer.