Categories
Filter by resource type.
Resources
46 resources
Forbidden words
Two teams, one phone and a Polish deck. Describe the word without saying the five forbidden clues.
Najsłabsze ogniwo
Shared bank and unusual Polish questions. The computer displays the game; players join by code on their phones.
Name days today
Name days in Poland, Czechia, Slovakia and Hungary. Find a name, browse dates and add a yearly reminder.
Online advent calendar maker
Share a personal advent calendar with messages, emoji and links, without an account.
Bingo card generator
Print different bingo cards or play on a phone with a caller on screen.
Flashcards
Learn vocabulary like in the classic Interlex — flip cards and test yourself.
Quiz
Try a Christmas or family quiz, play in teams, or challenge friends to the same questions by link.
Image Tools
Edit images locally: brightness, contrast, filters, rotate and remove backgrounds — nothing leaves your device.
Excel / CSV Tools
Open, filter, sort and convert spreadsheet data — 100% local.
Text Tools
Letter case, word counter, Pomodoro timer and date calculator — everyday utilities.
Crypto & Encoding
Hash (MD5, SHA-1, SHA-256), Base64, URL, JSON and UUID — all processed locally.
Calculator Tools
Percentage, age, BMI and random number — quick everyday calculators.
Scientific Calculator
Trigonometry, logarithms, powers, factorial and percentages — full scientific calculator.
Unit Converter
Convert length, mass, temperature and volume in seconds.
Regex Tester
Test regular expressions, preview matches and replacement output in real time.
JSON Toolkit
Format, validate, minify, sort and clean JSON payloads in your browser.
XML & e-invoice viewer
View and validate XML, turn KSeF e-invoices into a readable invoice and preview HTML — locally in your browser.
VAT calculator
Net, VAT and gross amounts for any rate, with correct rounding and the total in words.
Amount in words
Write amounts out in words for invoices and contracts in 20 languages.
IBAN, NIP, REGON & PESEL validator
Check IBAN account numbers and Polish NIP, REGON and PESEL numbers, one by one or as a list.
QR code generator
QR codes for links, Wi-Fi, contact cards and e-mail, downloadable as PNG or SVG.
Image compressor
Make JPG, PNG and WebP images smaller in your browser, with quality and size control.
PDF tools
Merge PDFs, convert JPG and PNG to PDF and extract pages without uploading anything.
Mortgage and loan calculator
Monthly installments, total interest and total cost for equal or decreasing installments, with country defaults and extra repayments.
Compound interest calculator
Project savings growth with regular contributions, compounding frequency, tax on interest and inflation.
Password generator
Create strong random passwords locally and see how long they would take to crack.
Image Converter
Convert JPG, PNG, WebP, HEIC, SVG and more to JPG, PNG or WebP in your browser. Batch conversion, quality control and ZIP download.
PDF to JPG
Turn PDF pages into JPG images at 72, 150 or 300 DPI, with a page range and a ZIP download.
Favicon Generator
Create favicon.ico, PNG icons, an apple-touch-icon and a web app manifest from one image.
Compress PDF
Make a PDF smaller by compressing JPEG photos or rebuilding its pages as images.
Organize PDF
Reorder, rotate and delete PDF pages, then save a new copy.
PDF to text
Extract text from a PDF, edit the result, then copy it or download a TXT file.
Holiday & event countdown
Count down to Christmas, New Year or your own event. Share a link without an account.
Teams, wheel & tournament bracket
One list of people for balanced teams, a wheel of names and a knockout tournament. No account needed.
Charades & heads up
Act, draw or describe family-friendly words, or play with a phone on your forehead. One phone, no account or installation.
Secret Santa generator
Draw names for a gift exchange with private links or by passing one phone. No emails or account.
Pomodoro timer
Alternate focused work and breaks, track tasks, and review your focus time.
Polish financial statement viewer
Read statement XML and XAdES, compare years and export tables to CSV or print to PDF.
Company search in official registers
Find companies by number or name in the registers of PL, CZ, SK, FR, FI and NO, with VAT status and filed documents.
KSeF invoice viewer
Open FA(3) and FA(2) invoice XML with VAT, payment and correction details, then print to PDF.
Image to Text
Recognise editable text in photos, screenshots and scanned images directly in your browser.
Markdown Studio
Write, preview and export clean Markdown content without leaving the browser.
Diff Compare
Compare two text versions side by side and review exact changes line by line.
Date & Time Toolkit
Compare timestamps, calculate durations and format date ranges in the browser.
URL & Slug Toolkit
Encode, decode, inspect and generate clean URL slugs in a single browser tool.
YAML Tools
Parse, validate and format YAML configuration files directly in the browser.
No results
No resources found for the given criteria. Try a different keyword or category.
Built for fast work with minimal load on your device.
AllToolio brings free tools together in one place while respecting your privacy: your files are not uploaded anywhere — the tools run locally in your browser.
No login required and no heavy backends to load.
Files are processed on your device.
Calculators, converters, text and developer tools, quizzes and flashcards on one dashboard.
Your privacy comes first
AllToolio brings useful tools together in one clear place. Our tools process files locally in your browser, with no login and no accounts. Ads fund the site and load automatically; see the privacy policy.
- No login — no accounts and no registration.
- Files stay on your device — tools run locally in your browser, nothing is uploaded.
- Funded by ads — Ads fund the site and load automatically; see the privacy policy.
- Uses your computer — tools compute locally without sending data to a server.
We want to know what you really need
A short place to report questions, bugs and ideas for new features.