# Bontello

> Bontello is a free, browser-based back-office platform for freelancers and small businesses. It combines invoicing, expense tracking, time tracking, quotes, EU VAT compliance, and 38+ utility tools in one place — all running client-side with no file uploads and no data leaving the user's device. Pro subscribers (€12/month) get a complete freelancer accounting workflow: invoice history with quarterly VAT summaries, saved clients, credit notes, EPC QR codes for SEPA payments, and cloud backup across devices.

- URL: https://www.bontello.com
- Languages: English, Dutch, German, French, Spanish, Italian
- Pricing: Free (38+ tools), Pro at €12/month

## Business & Invoicing

- [Invoice Generator](https://www.bontello.com/en/tools/invoice): Create professional PDF invoices with EU VAT compliance, reverse charge, intra-community supply, multi-currency, per-line tax rates, and EPC QR codes for SEPA payments
- [Privacy Policy Generator](https://www.bontello.com/en/tools/privacy-policy): Generate GDPR, CCPA, and UK DPA compliant privacy policies through a step-by-step wizard
- [Terms of Service Generator](https://www.bontello.com/en/tools/terms-of-service): Generate Terms of Service with EU consumer rights and GDPR clauses
- [Email Signature Generator](https://www.bontello.com/en/tools/email-signature): Create professional HTML email signatures for Gmail, Outlook, and Apple Mail
- [Business Name Generator](https://www.bontello.com/en/tools/business-name-generator): Generate creative business name ideas from keywords
- [Salary Calculator](https://www.bontello.com/en/tools/salary-calculator): Convert salary between annual, monthly, weekly, and hourly rates with take-home pay estimates for 8 countries

## EU VAT & Compliance

- [VAT Calculator](https://www.bontello.com/en/tools/vat-calculator): Calculate VAT for 30 countries, add or remove VAT instantly, B2B reverse charge supported
- [EU VAT Rates 2026](https://www.bontello.com/en/tools/eu-vat-rates): Complete VAT rates for all 27 EU member states with standard, reduced, and super-reduced rates
- [IBAN Validator](https://www.bontello.com/en/tools/iban-validator): Validate International Bank Account Numbers for 70+ countries with format, length, and checksum checks
- [OSS/IOSS Calculator](https://www.bontello.com/en/tools/oss-calculator): Check if you need to register for EU One Stop Shop and estimate your VAT liability
- [Currency Converter](https://www.bontello.com/en/tools/currency-converter): Convert 30+ currencies with live ECB exchange rates and 30-day rate history

## Developer Tools

- [JSON Formatter](https://www.bontello.com/en/tools/json-formatter): Format, validate, and minify JSON
- [Base64 Encoder/Decoder](https://www.bontello.com/en/tools/base64): Encode and decode Base64 strings
- [Hash Generator](https://www.bontello.com/en/tools/hash-generator): Generate MD5, SHA-1, SHA-256, SHA-512 hashes
- [URL Encoder/Decoder](https://www.bontello.com/en/tools/url-encoder): Encode and decode URL strings
- [JWT Decoder](https://www.bontello.com/en/tools/jwt-decoder): Decode and inspect JSON Web Tokens
- [Regex Tester](https://www.bontello.com/en/tools/regex-tester): Test regular expressions with real-time matching and capture groups
- [Cron Expression Builder](https://www.bontello.com/en/tools/cron-builder): Build cron expressions with a visual interface and plain-English descriptions
- [UUID Generator](https://www.bontello.com/en/tools/uuid-generator): Generate UUID v4 identifiers using Web Crypto API
- [CSS Minifier](https://www.bontello.com/en/tools/css-minifier): Minify or beautify CSS
- [Markdown Editor](https://www.bontello.com/en/tools/markdown-editor): Write Markdown with live HTML preview
- [Diff Checker](https://www.bontello.com/en/tools/diff-checker): Compare two text blocks with highlighted differences
- [Timestamp Converter](https://www.bontello.com/en/tools/timestamp-converter): Convert Unix timestamps to dates and back
- [JSON to CSV](https://www.bontello.com/en/tools/json-to-csv): Convert JSON arrays to CSV and back

## Design & Media

- [QR Code Generator](https://www.bontello.com/en/tools/qr-code): Generate QR codes for URLs, text, WiFi, and vCards in PNG or SVG
- [Color Palette Generator](https://www.bontello.com/en/tools/color-palette): Generate color palettes, lock colors, export to CSS or Tailwind
- [Meta Tag Generator](https://www.bontello.com/en/tools/meta-tags): Generate HTML meta tags for SEO, Open Graph, and Twitter Cards
- [Image Compressor](https://www.bontello.com/en/tools/image-compressor): Compress JPG, PNG, WebP images in the browser
- [Image Resizer](https://www.bontello.com/en/tools/image-resizer): Resize images to exact dimensions or social media presets
- [Image Converter](https://www.bontello.com/en/tools/image-converter): Convert images between JPEG, PNG, and WebP
- [Favicon Generator](https://www.bontello.com/en/tools/favicon-generator): Generate favicons in all standard sizes from an uploaded image
- [Password Generator](https://www.bontello.com/en/tools/password-generator): Generate strong passwords using Web Crypto API

## PDF Tools

- [PDF Tools](https://www.bontello.com/en/tools/pdf-tools): Merge, split, compress, and convert PDFs entirely in the browser
- [Merge PDF](https://www.bontello.com/en/tools/merge-pdf): Combine multiple PDFs into one
- [Split PDF](https://www.bontello.com/en/tools/split-pdf): Extract specific pages from a PDF
- [Compress PDF](https://www.bontello.com/en/tools/compress-pdf): Reduce PDF file size
- [Image to PDF](https://www.bontello.com/en/tools/image-to-pdf): Convert images to PDF
- [PDF to Image](https://www.bontello.com/en/tools/pdf-to-image): Convert PDF pages to PNG or JPG

## Text & Math

- [Word Counter](https://www.bontello.com/en/tools/word-counter): Count words, characters, sentences, and estimate reading time
- [Lorem Ipsum Generator](https://www.bontello.com/en/tools/lorem-ipsum): Generate placeholder text for designs and mockups
- [Text Case Converter](https://www.bontello.com/en/tools/text-case-converter): Convert between uppercase, lowercase, title case, camelCase, snake_case
- [Unit Converter](https://www.bontello.com/en/tools/unit-converter): Convert length, weight, temperature, data, speed, area, volume
- [Percentage Calculator](https://www.bontello.com/en/tools/percentage-calculator): Five calculators for common percentage operations

## Pro Features

- [Pricing](https://www.bontello.com/en/pricing): €12/month — custom logo, saved templates, invoice history, quarterly VAT summaries, credit notes, expense tracking, time tracking, EPC QR codes, cloud backup, no ads

## Guides

- [Blog](https://www.bontello.com/en/blog): Tutorials on EU VAT compliance, invoicing, and developer tools
- [How to Invoice EU Clients](https://www.bontello.com/en/blog/how-to-invoice-eu-clients): Guide to reverse charge, intra-community supply, and VAT compliance
- [EU VAT Rates 2026 Guide](https://www.bontello.com/en/blog/eu-vat-rates-2026-guide): Complete reference for all 27 EU member states
- [EU VAT Reverse Charge Template](https://www.bontello.com/en/blog/eu-vat-reverse-charge-invoice-template): Template and explanation for B2B reverse charge invoicing
- [How to Create a Professional Invoice](https://www.bontello.com/en/blog/how-to-create-professional-invoice): Step-by-step guide with free template

## Optional

- [Sitemap](https://www.bontello.com/sitemap.xml)
- [EU Freelancer Landing Page](https://www.bontello.com/en/for/eu-freelancers): Overview of the EU compliance workflow