40 Free Tools

All 40 Free Online Developer and PDF Tools

Browse all 40 free developer tools on TOOLBeans. JSON formatter, password generator, Word to PDF, PDF to Word, JWT decoder, regex tester and more. No account needed, no usage limits, works in any browser.

40
Free Tools
0
Sign-up Needed
100%
Free Forever
No
Usage Limit

All Tools40 available · page 1 of 5

Security

Password Generator

Generate cryptographically secure passwords with custom length, uppercase, lowercase, numbers and symbols. Includes strength meter and crack time estimate.

strong password generator, secure random password

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Utility

QR Code Generator

Create QR codes for URLs, text, email, phone, Wi-Fi and more. Choose from multiple sizes and color themes. Download as PNG, SVG or PDF.

qr code generator free, create qr code online

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Developer

JSON Formatter

Beautify, minify, validate and auto-repair JSON. Tree view with collapsible nodes, custom indentation and syntax error detection.

json formatter online, json beautifier, json validator

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Database

SQL Formatter

Format and beautify SQL queries. Supports MySQL, PostgreSQL, SQLite, T-SQL, BigQuery and MariaDB dialects with keyword case control.

sql formatter online, sql beautifier, format sql query

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Encoding

Base64 Encoder / Decoder

Encode text or files to Base64 and decode Base64 back to plain text. Handles JWT tokens natively. Supports URL-safe Base64.

base64 encode online, base64 decode online

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Encoding

URL Encoder / Decoder

Encode and decode URL components, full URLs and query strings. Includes query string builder and percent-encoding reference table.

url encode online, url decode online, percent encoding

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Utility

URL Shortener

Shorten long URLs to clean short links. Set custom aliases, track click counts and generate QR codes per link.

url shortener free, shorten url online

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Text

Text Case Converter

Convert text to camelCase, PascalCase, snake_case, CONSTANT_CASE, kebab-case, Title Case and more. Live re-conversion with word and character stats.

text case converter, camelcase to snake_case

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Security

Hash Generator

Generate MD5, SHA-1, SHA-256, SHA-384, SHA-512 and CRC32 hashes from any text or file. Includes HMAC-SHA256 and hash comparison tab.

sha256 hash generator, md5 generator online

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All 40 Free Tools

Password GeneratorQR Code GeneratorJSON FormatterSQL FormatterBase64 Encoder / DecoderURL Encoder / DecoderURL ShortenerText Case ConverterHash GeneratorJWT DecoderRegex TesterWord CounterLorem Ipsum GeneratorTimestamp ConverterColor PickerCSV to SQLHTML to MarkdownCode FormatterAPI TesterImage to Base64Diff CheckerData ProfilerJPG to PDFPNG to PDFImage to PDFTXT to PDFSVG to PDFHTML to PDFWord to PDFExcel to PDFPowerPoint to PDFPDF to TextPDF to JPGPDF to PNGPDF to HTMLPDF to CSVPDF to WordPDF to ExcelPDF to PowerPointPDF to SVG

Frequently Asked Questions

Are all 40 tools on TOOLBeans free?

Yes. All 40 tools are 100% free with no usage limits. No account, no credit card and no subscription is ever required.

Do the tools upload my files to a server?

Browser-based tools like JSON Formatter, Password Generator and Regex Tester run entirely in your browser. Nothing is sent to any server. PDF server tools like Word to PDF delete your file immediately after conversion.

What PDF tools are available?

TOOLBeans offers 18 PDF tools: 9 convert TO PDF (Word, Excel, PowerPoint, JPG, PNG, Image, TXT, SVG, HTML) and 9 convert FROM PDF (PDF to Word, PDF to Excel, PDF to PowerPoint, PDF to Text, PDF to JPG, PDF to PNG, PDF to HTML, PDF to CSV, PDF to SVG).

Which tools work without internet?

All 21 browser-based developer tools work offline after the page loads. PDF server tools require an internet connection to process your file.

Missing a Tool?

New tools are added regularly. Send a request and it will likely be built next.

Request a Tool

40 Free Tools Developer Utilities and PDF Converters

TOOLBeans offers 40 free tools: 21 browser-based developer utilities and 18 PDF converters. Browser tools run entirely client-side with no data sent to any server, making them safe for production data, JWT tokens, passwords and sensitive files.

Developer tools include a password generator, JSON formatter, JWT decoder, diff checker, regex tester, QR code generator and more.

PDF tools include Word to PDF, Excel to PDF, PDF to Word, PDF to Excel, PDF to JPG, PDF to Text, Data Profiler, and more. All 40 tools are permanently free with no account required.