All Tools

Easiest way to run AI models on your computer without installing any software. Chat with local small AI models directly...

Create professional invoices with SI-UBL and UBL 2.1 support. Generate PDFs, Excel files, and XML exports. All data is s...

Convert CSV files to JSON format with customizable structure options. Choose between array of objects or array of arrays...

Convert CSV files to Excel XLSX format. Fast, secure, and completely client-side conversion with customizable import opt...

Convert JSON files to CSV format with customizable delimiter options. Supports both array of objects and array of arrays...

Convert JSON files to Excel XLSX format. Supports both array of objects and array of arrays JSON structures with automat...

Convert between CSV, XLSX, and JSON formats with customizable options. High-quality conversion with live preview and mul...

Comprehensive text analysis with readability scores, keyword density, and detailed metrics. Analyze word count, sentence...

Convert Excel XLSX files to CSV format. Fast, secure, and completely client-side conversion with customizable delimiter...

Convert Excel XLSX files to JSON format with customizable structure options. Choose between array of objects or array of...

Convert audio files between different formats including MP3, WAV, FLAC, AAC, OGG, and M4A. High-quality conversion with...

Compress and resize video files to reduce file size while maintaining quality. Choose from preset compression levels or...

Extract high-quality audio tracks from video files and save them in your preferred audio format including MP3, WAV, FLAC...

Convert audio files to HLS (HTTP Live Streaming) format with multiple quality variants for adaptive audio streaming

Convert video files to HLS (HTTP Live Streaming) format with multiple quality variants for adaptive streaming

Convert video files between multiple formats including MP4, WebM, AVI, MOV, MKV, and more. High-quality conversion with...

Convert and optimize images between dozens of formats including JPEG, PNG, WebP, AVIF, SVG, TIFF, PSD, XCF, BMP, GIF, IC...

View and export images in various formats with custom dimensions and quality settings.

Generate favicons for your website in multiple formats and sizes. Create ICO, PNG, and touch icons for all devices. Incl...

Convert font files between multiple formats including TTF, OTF, WOFF, and WOFF2. High-quality conversion with optimized...

Advanced AES encryption tool for files and text with ZIP support. Encrypt multiple files or text with AES-256, manage ke...

Decode Base64 encoded text and data back to its original format for viewing and processing.

Encode text and binary data to Base64 format for safe transmission and storage in text-based systems.

Generate Certificate Signing Requests (CSR) for SSL/TLS certificates with custom subject information and key parameters.

Convert certificates and keys from DER format (binary) to PEM format (Base64 text) for broader compatibility and readabi...

Generate cryptographic hashes (MD5, SHA-1, SHA-256, SHA-512) for text and files to verify integrity and create checksums...

Sign JSON Web Tokens (JWT) with various algorithms including HMAC and RSA for secure authentication.

Verify and decode JSON Web Tokens (JWT) to validate signatures and extract payload information.

Generate cryptographically secure passwords with customizable length and character sets. All generation happens locally...

Convert certificates and keys from PEM format (Base64 text) to DER format (binary) for different applications and system...

Complete PGP (Pretty Good Privacy) toolkit for secure communication. Generate RSA/ECC/EdDSA key pairs, encrypt/decrypt m...

Decrypt PGP/GPG encrypted files using your private key to access secure file content.

Decrypt PGP/GPG encrypted text messages using your private key to read secure communications.

Encrypt files using PGP/GPG public key cryptography for secure file sharing and storage.

Encrypt text messages using PGP/GPG public keys for secure communication and data protection.

Export PGP/GPG public and private keys in various formats for backup, sharing, and use with other applications.

Generate PGP/GPG key pairs for secure email encryption, digital signatures, and data protection with customizable key pa...

Import and manage PGP/GPG public and private keys for encryption, decryption, and signature operations.

Digitally sign files using your PGP/GPG private key to prove authenticity and detect tampering.

Digitally sign text messages using your PGP/GPG private key to prove authenticity and integrity.

Verify digital signatures on files using PGP/GPG to confirm authenticity and detect tampering.

Verify digital signatures on PGP/GPG signed messages to confirm authenticity and detect tampering.

Comprehensive security toolkit for certificate conversion, cryptographic operations, and security utilities. Convert bet...

View and analyze SSL/TLS certificates to check validity, expiration dates, and certificate chain information.

Decode percent-encoded URLs and text back to their original readable format.

Encode text and special characters for safe use in URLs and web applications.

Comprehensive time conversion calculator supporting unit conversions, date-time formatting, timezone conversions, period...

Convert times between different timezones, visualize world day/night regions, and view sunrise, sunset, and golden hour...

Generate various types of barcodes including Code 128, EAN, UPC, Code 39, and more. Customize appearance and download as...

Generate customizable placeholder text for your designs and layouts. Choose number of paragraphs, length, and whether to...

Generate QR codes for text, URLs, WiFi credentials, and more. Customize colors, size, and error correction level. All pr...

Calculate your Body Mass Index (BMI) with detailed health analysis, personalized recommendations, and visual indicators....

Calculate percentages with multiple methods including visual charts and step-by-step solutions. Supports percentage of a...

Professional VAT calculator with multi-row entries, country-specific rates, and visual summaries. Supports Netherlands,...