720 free tools across 33 workspaces
A hive of small, sharp tools.
Quick, private utilities for the everyday work that slows you down: images, PDFs, code, color and the math behind your money and health. Open one, get the job done, close the tab. No upload, no sign-up.
What Hivly is, and how it works
Most file jobs are quick but annoying. A photo is too big to attach. A PDF will not let you sign it. A block of data needs reshaping before it is any use. Hivly is a set of small tools for those jobs, grouped into workspaces by what they do.
The tools run inside your browser. When you drop in a file, your browser reads it and does the work on your own computer; it never goes to a server. That is why there is no upload bar, no account, and no size cap tied to a paid plan. We never hold your file in the first place.
Everything is free. The network pays for itself through light advertising and the studio that builds it, not by charging you or selling what you upload.
Tools that live right here
A few tools run on this page itself, not just as links out. Pin your favourites, keep a private board of notes and lists, arrange photos into a honeycomb, or run one action across a whole list. All in your browser.
33 workspaces, one hive
Each workspace is its own site with a focused set of tools. Pick the one that matches the job in front of you.
Image tools
Compress, resize, convert, crop, watermark, upscale and remove backgrounds, in bulk.
34 toolsPDF tools
Merge, split, compress, protect, unlock, sign and convert PDFs to and from images.
16 toolsDeveloper & network tools
Format, validate, encode and generate — JSON, Base64, JWT, regex, UUID, hashes — plus subnet/IPv6 calculators, live DNS, MX and reverse lookups, and SPF/DKIM/DMARC records.
75 toolsColor tools
Build palettes, check contrast, blend and convert, and generate gradients.
15 toolsQR code tools
Generate styled QR codes for links, WiFi and contacts, scan from camera or image, and make or read codes in bulk.
14 toolsFinance calculators
Mortgage, loan, retirement and savings math, VAT and GST, margins, pricing and payroll, plus IBAN tools, worked out instantly.
51 toolsHealth calculators
BMI, calories, macros, body fat, pregnancy and fitness numbers, metric or imperial.
28 toolsFile tools
View and remove EXIF, strip metadata, check hashes, edit subtitles, make favicons, split files and find duplicates.
16 toolsExcel tools
Translate formulas between languages, convert Excel to and from CSV, JSON and HTML, and merge workbooks.
15 toolsText tools
Count words, change case, sort and dedupe lines, find and replace, and diff two texts.
15 toolsTimers & clocks
Countdown timer, stopwatch, Pomodoro, alarm clock, world clock, metronome and intervals.
16 toolsAudio tools
Edit, trim, convert, merge and record audio, and change volume, with nothing uploaded.
15 toolsVideo tools
Compress, convert, trim, mute, rotate and resize video, or turn it into a GIF, no watermark.
15 toolsTones & focus sounds
Pure tones, binaural beats, noise colours and nature loops, generated live in the browser for focus, sleep and calm.
40 toolsResume & CV tools
Build a resume or CV, check it against ATS, pick a template, and draft a cover letter.
15 toolsFence tools
Draw a fence and get an instant materials list and cost, plus wood, vinyl and chain-link fence calculators.
21 toolsDevice tests
Test your webcam, microphone, speakers, keyboard, mouse, click speed, screen for dead pixels and internet speed.
15 toolsFancy text & fonts
Turn plain text into bold, cursive, gothic, bubble, glitch and upside-down fonts that copy anywhere, plus emoji and ASCII art.
17 toolsUnit converters
Convert length, weight, temperature, volume, speed, data, pressure and more, plus number bases and Roman numerals.
19 toolsFun & random tools
Spin a wheel, pick names, build teams, roll dice, flip a coin, make memes, test your typing and more.
17 toolsWhiteboard & diagram tools
Sketch on an infinite whiteboard, make flowcharts, diagrams, wireframes and mind maps, then export PNG or SVG.
7 toolsInvoice & billing tools
Make invoices, receipts, quotes and purchase orders in your browser, with your logo and a clean PDF. No sign-up, no watermark.
4 toolsEmail signature tools
Build a polished, email-safe signature with your details, layout and colour, then copy it straight into your mail client.
2 tools3D model viewers
Open and inspect GLB, glTF, STL, OBJ and PLY models in your browser, orbit, zoom, wireframe and screenshot. Nothing uploaded.
6 toolsBrain games & tests
Measure and train your mind: reaction time, memory span, focus and logic games that run in your browser. No sign-up.
15 toolsStudent & study tools
Cite in APA, MLA, Chicago and Harvard, plus GPA, grade and final-grade calculators, flashcards and a study timer.
21 toolsDate calculators
Work out your exact age, the days between two dates, business days, ISO week numbers and what falls on any date.
21 toolsMath calculators
A scientific calculator plus fractions, percentages, ratios, averages, equation solving and LCM/GCD.
15 toolsPrintables
Print-ready calendars, planners, graph and lined paper, to-do lists, flashcards and certificates as clean PDFs.
17 toolsCooking & kitchen tools
Convert cups to grams by ingredient, scale recipes, change oven temperatures, and look up substitutions.
23 toolsBrowser games
Play Sudoku, 2048, Minesweeper, memory match, tic-tac-toe and Connect Four, or build a printable word search.
15 toolsBrand name tools
Generate brandable names, then check domains and social handles, a color palette and a tagline for each.
8 toolsAI cost calculators
Price LLM and API calls, count tokens, plan context windows and compare models — plus subscription, coding-tool and carbon-footprint calculators. Live prices, instant results.
33 toolsWhy people keep these bookmarked
Nothing is uploaded
Files are processed on your own device. They never reach a server, so nothing is stored or seen.
Free, no account
No sign-up, no paywall, no daily cap. Open a tool and use it as much as you need.
Fast by default
Each tool is a small, static page that loads quickly and works the moment it opens.
Built to a standard
Made and maintained by a working software studio, not spun up and abandoned.
Fresh from the blog & guides
All articles →The 50/30/20 Budget, Explained With Real Numbers
A budget you can run in your head: half your take-home pay for needs, a third for wants, a fifth for saving and debt. Here is how it works on a real number, and where it breaks.
How to Convert HEIC to JPG (Free, in Your Browser)
Turn the HEIC photos your iPhone saves into JPGs that open everywhere, entirely on your own device, and learn why the format trips up Windows, email, and older apps in the first place.
How to Remove the Background From an Image (Free, in Your Browser)
Remove a photo's background and keep a clean transparent subject, entirely on your own device, then fix the edge and white-box problems that trip most people up.
How Many Working Days Are in a Year? (2026 Count + Calculator)
Start with 52 weeks times 5, which is 260 weekdays, then adjust for the extra day or two in the year and subtract public holidays. Most people land near 250 working days, but the number shifts every year and by country.
When a job needs more than one tool
Some jobs take a few tools in a row. Recipes walk through them from start to finish and link each step to the tool that handles it.
Build an accessible color palette from your logo
Your logo holds your brand colors, but raw values often fail contrast. Extract, test, then build around what passes.
Get a too-big PDF under an email attachment limit
Work down in order: compress first, split only if you must, lock it if it is sensitive.
Prep a passport or visa photo that meets the size limit
Three quick passes get a portrait to the exact dimensions and under the 50KB ceiling most visa portals enforce.
Common questions
- Are the tools really free?
- Yes. Every tool is free, with no account and no trial. The network is paid for by light advertising and by CodingEagles, the studio that builds it.
- Do my files get uploaded anywhere?
- No. The tools run in your browser, so your browser handles your files on your own device and they never reach a server. Open your browser's network tab and watch, or use the proof page to hash a file locally and confirm nothing leaves.
- Do I need to sign up or install anything?
- No account, no download, no extension. Open a tool and use it. Most keep working offline once the page has loaded.
- Who is behind Hivly?
- Hivly is built and maintained by CodingEagles, a software studio that ships production web apps. The same team writes the guides, and you can reach a real person on the contact page.
- How many tools are there, and are more coming?
- There are 720 tools across 33 workspaces today, and the set grows as we build tools we need for our own work. If one you want is missing, tell us.
Need something like this built properly?
The same studio behind these tools designs and ships production web apps for businesses. If you have a real project, we should talk.
CodingEagles