Latebell
Coming soonHeartbeat and cron-job monitoring. Your job pings a URL; if a ping is late or reports a failure, you get an alert.
Planned price: Free plan · $9/mo Pro
Not on sale yet. Applicable tax is added at checkout.
Quietcog is a small software and digital products studio. We make focused online tools, calendar subscriptions, downloadable templates and data reports that do one job well.
Available now: Quietcog Printables (12 products); Quietcog Space & Astronomy (5 downloads and 4 kids' activity packs); Business Templates & Models (5 Excel workbooks and a bundle); Math Worksheets (5 printable PDF packs, a generator workbook and a bundle); Ops & Project Templates (SOPs, Gantt plan, meeting kit, OKR tracker, content calendar and a bundle); Scorecards & Brackets (printable score sheets and Excel bracket and league tools); Garden Calendars (frost-date workbook, regional packs, journal and seed log); Open Reference Data (US geography, demographics, world airports and FIPS data packs); Digital Planners (hyperlinked 2027 planner PDFs, weekly, undated and academic editions and a bundle); Reading Passages (printable Grade 3 stories and true-fact articles with questions and an answer key); Escape Rooms (printable escape-room kits for kids and teens, a murder mystery dinner party and a bundle); Party Games & Trivia (printable Christmas, Thanksgiving, New Year's Eve and trivia night packs and a bundle); Spanish and French study packs; Quietcog Heritage (family history kits and a reading guide); Career Templates (10 job search templates and bundles); Quietcog Art Prints (printable public-domain wall art sets and a bundle); Quietcog Digital Shop (30 products: planner spreadsheets, sound packs, a pixel font and test datasets); WordPress Pro add-ons (Retired Product Redirects for WooCommerce Pro, Local Link Checker Pro); Cuemend, a browser subtitle converter; browser tools for online sellers (Dimloom, Barloom, Sliploom, Labelloom, Listloom). Pay securely through Stripe; applicable tax is calculated and shown at checkout before you pay.
The other products on this page (web tools, plugins, calendar feeds and reports) are still being prepared. Each is marked “Coming soon” with its planned price in US dollars and cannot be bought yet.
Printable PDF activity packs for kids: letter and number tracing, shapes, mazes, dot-to-dot and cursive. 12 products are available now. See all Quietcog Printables.
Printable 2027 sky calendar, meteor shower kit, observing log book and sky-event data files. 5 downloads available now, plus four printable kids' space activity packs. Planet and meteor times are approximate. See Space & Astronomy.
Excel (.xlsx) financial workbooks for small businesses, checked in LibreOffice Calc: a three-statement model, 13-week cash flow forecast, break-even and pricing calculator, startup costs and funding plan, and subscription revenue model. From $15; a bundle of all five is $59. Not financial advice. See Business Templates & Models.
Printable math practice packs with complete answer keys: multiplication and division facts, addition and subtraction for kindergarten to grade 3, fractions and decimals, place value, and time and money, plus a worksheet generator workbook (.xlsx). From $8; the complete bundle is $29 and the all-packs bundle is $42. AI-assisted, practice material only. See Math Worksheets.
SOP templates, a Gantt project plan, meeting and retrospective kit, OKR tracker and content calendar for small teams, in Word and Excel. From $9; the five-template bundle is $49. AI-assisted general templates. See Ops & Project Templates.
Printable card game, golf, bowling, darts and pickleball score sheets, plus no-macro Excel workbooks that build tournament brackets, round-robin schedules and league standings. From $5; the complete bundle is $19. Organizing tools only, no betting features. See Scorecards & Brackets.
Historical frost dates and generic planting windows for the United States, built on NOAA 1991-2020 climate normals: a workbook with 6,948 weather stations, six printable regional packs, a 2027 garden journal and a seed starting log. From $7; the bundle of all nine downloads is $29. Historical statistics, not forecasts. See Garden Calendars.
Cleaned, documented public-domain data in CSV, JSON and SQLite: a US ZCTA, county, place and metro crosswalk, ACS demographic estimates, and world airports with countries and currencies. From $19; the all-data bundle is $59. Independent products, not official; ZCTAs are not USPS ZIP Codes. See Open Reference Data.
Hyperlinked PDF planners for tablets, with home-print editions: the 2027 Hyperlinked Planner ($9), a landscape Weekly Minimalist 2027 ($6), an Undated Notebook & Habit Pack ($7) and an Academic Planner for Aug 2027 to Jul 2028 ($9). The three-planner bundle is $19. See Digital Planners.
Printable Grade 3 reading passages: 12 original stories and 12 true-fact articles with words to know, questions and an answer key, in US Letter and A4. $9, with a free sample. See Reading Passages.
Printable escape-room mystery kits: Kids Detective (ages 7-11) and Pirate Treasure (ages 6-10) at $9, Haunted Library for teens and adults at $12, a Murder Mystery Dinner Party for 8 at $19, and all four in a $39 bundle. Paper puzzles, host guides, hint cards and answer keys, with free samples. See Escape Rooms.
Printable party game packs: Christmas trivia and bingo ($7), Thanksgiving trivia and games ($6), New Year's Eve party games ($6), a Trivia Night Kit ($9) and a $19 Holiday Party Bundle. Fact-checked questions, unique bingo cards and host guides, with free samples. See Party Games & Trivia.
Printable and fillable PDF kits for family history and family stories: a research kit, 120 interview questions, genealogy add-on sheets, a story-starter bundle and a reading guide to classic anthropology and folklore. From $7. See Quietcog Heritage.
Fill-in job search templates: resume and cover letters, an application tracker, interview and follow-up messages, offer comparison, networking messages, references, a weekly planner and portfolio layouts. From $6; the complete set is $39. Not career advice. See Career Templates.
Printable wall art from public-domain museum collections: botanical illustrations, Japanese woodblock landscapes, birds and animals, and landscape paintings. 24 print-ready prints per set from $9, or all four for $29. Personal-use licence, free samples. See Quietcog Art Prints.
Small web tools, an API and a browser extension. Most have a free plan; Pro plans are billed monthly and can be cancelled any time.
Heartbeat and cron-job monitoring. Your job pings a URL; if a ping is late or reports a failure, you get an alert.
Planned price: Free plan · $9/mo Pro
Not on sale yet. Applicable tax is added at checkout.
Alerts before SSL/TLS certificates or domain registrations expire, so renewals never catch you off guard.
Planned price: Free plan · $9/mo Pro
Not on sale yet. Applicable tax is added at checkout.
Finds broken links on websites you own. Ownership is verified first and robots.txt is respected.
Planned price: Free plan · $12/mo Pro
Not on sale yet. Applicable tax is added at checkout.
Spreadsheet cleanup: upload a messy CSV or Excel file and get a cleaned, de-duplicated file back, with a report of every change. Files are deleted after 24 hours.
Planned price: Free up to 100 rows · $9 per file · $12/mo Pro
Not on sale yet. Applicable tax is added at checkout.
A document-to-Markdown API for developers: converts PDF, DOCX, PPTX, XLSX, CSV, HTML, EML and EPUB into clean Markdown. Documents are processed in memory and never stored.
Planned price: Free tier · $29/mo Starter · $99/mo Pro
Not on sale yet. Applicable tax is added at checkout.
A Chrome extension that quietly saves what you type in web forms and editors, on your device only, so you can recover text after a crash or timeout.
Planned price: Free plan · $2.99/mo or $24/yr Pro
Not on sale yet. Applicable tax is added at checkout.
Spanish and French study packs with Anki decks and printable PDFs: travel phrases, Spanish verb conjugation sheets and everyday Spanish vocabulary by topic. Content is verified against open dictionaries. 5 downloads available now. See Language Learning.
Plugins, add-ons, browser extensions and apps for other platforms. Pro upgrades unlock extra features; free versions keep working on their own.
An Obsidian plugin to rename and merge tags across a whole vault, with a before/after preview. Free: up to 10 notes per change. Pro adds unlimited notes, an undo journal and cleanup suggestions.
Planned price: Free plan · $29 Pro, one-time
Not on sale yet. Applicable tax is added at checkout.
Pro add-on for the Retired Product Redirects for WooCommerce plugin: bulk redirect rules, a redirect hit log and closest-category redirects for retired products.
$49/yr for 1 site, $99/yr for up to 5 sites annual licence, plus applicable tax
See detailsPro add-on for the Local Link Checker WordPress plugin, which finds broken links on your own server: email digests, bulk fix and redirect actions and more content sources.
$49/yr for 1 site, $99/yr for up to 5 sites annual licence, plus applicable tax
See detailsA browser extension that turns a table on the web page you are viewing into a CSV file or copied text. It runs in your browser. Pro adds Excel, JSON and Markdown export and more.
Planned price: Free plan · $4.99/mo or $39/yr Pro
Not on sale yet. Applicable tax is added at checkout.
A Wix app: a before/after image slider for your site. The free plan includes the classic slider. Pro adds a vertical layout, hover reveal and an intro animation. Billed through Wix.
Planned price: Free plan · $3.99/mo or $39/yr Pro
Not on sale yet. Applicable tax is added at checkout.
Small browser tools that convert files on your device, with an optional Pro upgrade.
Convert, re-time and check subtitle files (SRT, WebVTT, ASS/SSA, SBV) in your browser. Files never leave your device. Free for up to 3 files at a time; Pro adds unlimited batch, ZIP export, QC report export and custom QC presets.
$19 one-time, or $4/mo or $29/yr Pro plus applicable tax
Open CuemendSmall browser tools for online sellers. They run on your device, with an optional Pro upgrade.
Dimensional weight and shipping cost estimator. Compare carrier rate cards you enter yourself, in your browser; nothing you type leaves your device. Free to start; Pro adds unlimited carrier profiles, multi-zone rate cards, batch CSV and settings backup. Estimates only.
Pro $19 one-time, or $12/yr plus applicable tax
Open DimloomSKU generator and barcode label sheet maker. Build SKUs from patterns, print label sheets with an alignment test page, all in your browser. Free to start; Pro adds CSV batch labels, all label-sheet layouts and no watermark. You supply your own barcode numbers.
Pro $12 one-time plus applicable tax
Open BarloomPacking slips and pick lists from an order CSV, printed on Letter, A4 or 4x6 thermal paper. Column presets are based on each marketplace's documented export headers; you can remap any column. Your orders stay in your browser. Free to start; Pro adds unlimited orders, all layouts, a pick list, your shop logo and no watermark.
Pro $12 one-time plus applicable tax
Open SliploomLay out shipping-label PDFs you have already bought onto Letter, A4 or 4x6 pages, in your browser. Labels are placed at 100% scale and your files never leave your device. Print a test label at Actual size and scan it before relying on it; we do not guarantee scannability or carrier acceptance. Not affiliated with or approved by any carrier. Free to start; Pro adds unlimited labels per run, batch and multi-file merge, 2-up sheets and 4x6 pages.
Pro $9 one-time plus applicable tax
Open LabelloomMap your own product spreadsheet onto the template you download from your marketplace, in your browser, and export it as CSV or tab-delimited text. Match columns, then trim, change case, use lookup tables, prefixes and defaults. Your files never leave your device. You check the result and upload it yourself; Listloom knows no marketplace's rules, claims no compatibility and is not affiliated with any marketplace. Free to start; Pro adds unlimited saved mapping profiles and unlimited rows per export.
Pro $15 one-time plus applicable tax
Open ListloomFree how-to guides for online sellers: shipping weight, barcodes, packing slips, labels and listings.
Subscribe once and the events appear in Google Calendar, Apple Calendar or Outlook and stay up to date. Computed from open-source libraries and public rules. Free 90-day samples are planned for each feed.
Every calendar feed below in one subscription.
Planned price: $8/mo · $60/yr
Not on sale yet. Applicable tax is added at checkout.
Every moon phase, supermoon, lunar eclipse and perigee/apogee, computed from NASA/JPL's ephemeris.
Planned price: $2/mo · $18/yr
Not on sale yet. Applicable tax is added at checkout.
Annual meteor shower peaks with the Moon's brightness at the peak, so you know which nights are worth the drive.
Planned price: $2/mo · $15/yr
Not on sale yet. Applicable tax is added at checkout.
One calendar event per day showing sunrise, sunset and day length for your city.
Planned price: $3/mo · $24/yr
Not on sale yet. Applicable tax is added at checkout.
National public holidays for 30 countries as a clean calendar feed, observed days included.
Planned price: $3/mo · $24/yr
Not on sale yet. Applicable tax is added at checkout.
Movable religious and cultural dates computed from calendar rules: Easter, Hanukkah, Eid, Lunar New Year and more.
Planned price: $3/mo · $24/yr
Not on sale yet. Applicable tax is added at checkout.
Every clock change for 25 time zones across the Americas, Europe, the Middle East and Oceania, with the exact local and UTC time and a one-week heads-up.
Planned price: $2/mo · $15/yr
Not on sale yet. Applicable tax is added at checkout.
Equinoxes, solstices, cross-quarter points and Earth's closest and farthest point from the Sun, to the minute, labelled for your hemisphere.
Planned price: $2/mo · $15/yr
Not on sale yet. Applicable tax is added at checkout.
Every solar and lunar eclipse with type, magnitude and the time of greatest eclipse, computed from NASA/JPL's ephemeris.
Planned price: $2/mo · $18/yr
Not on sale yet. Applicable tax is added at checkout.
When each planet is at its best: oppositions, greatest elongations, conjunctions with the Sun and close pairs, with a note when the glare makes it unobservable.
Planned price: $2/mo · $18/yr
Not on sale yet. Applicable tax is added at checkout.
The days banks are actually closed: UK bank holidays by nation, Federal Reserve Bank holidays with the Saturday rule applied, and Eurozone TARGET closing days.
Planned price: $3/mo · $24/yr
Not on sale yet. Applicable tax is added at checkout.
Planner spreadsheets, royalty-free sound packs, a pixel font family and synthetic developer test datasets: 30 one-time downloads from $8, each with a free sample. Browse the Digital Shop · Free samples · Guides.
One monthly subscription that includes every Digital Shop product, current and future.
Planned price: $9/mo
Not on sale yet. Applicable tax is added at checkout.
The Debt Payoff Calculator & Tracker is a spreadsheet tool, not financial advice. Quietcog does not provide financial, legal or medical advice.
Downloadable PDF and CSV reports, delivered after purchase.
Automated PDF + CSV reports listing candidate host locations (gyms, laundromats, auto repair shops, hotels, warehouses and more) around a US ZIP code or city, for vending-machine and route operators. A list of prospects to contact, not secured placements. Built from OpenStreetMap and US Census data.
Planned price: $9 single category · $19 all categories
Not on sale yet. Applicable tax is added at checkout.
Quietcog is an independent studio. We build small, privacy-minded products with plain pricing: flat monthly or one-time prices, no hidden fees. Questions? See the contact page, terms, refund policy and privacy policy.