Free & Fast Conversion Tools

Remove image backgrounds instantly using on-device AI. Supports JPG, PNG, and WebP inputs with transparent, solid color, or custom image replacement backgrounds. Download as PNG or JPG -- your images never leave your browser.

Upscale images to 2x or 4x resolution using on-device AI with optional sharpening enhancement. Supports JPG, PNG, and WebP inputs up to 10MB, with PNG or JPG output. Completely private -- your images never leave your browser.

Detect and identify 80+ object types in images using on-device AI. View results with bounding boxes, labels, and confidence scores. Export annotated images or JSON data -- your photos never leave your browser.

Create custom memes with your own images or a built-in sample. Add top and bottom text with adjustable fonts, colors, outlines, and backgrounds. Share directly or download -- all free and browser-based with no uploads.

Generate website favicons from images, text, or emoji in all standard sizes from 16x16 to 512x512. Customize colors, backgrounds, and border radius, then download individually or as a ZIP with ready-to-use HTML code.

Transform text into eye-catching ASCII art with multiple character styles, adjustable line height, and spacing controls. Copy to clipboard or download as a text file -- perfect for terminals, code comments, email signatures, and social media posts.

Compress JPEG, PNG, WebP, and AVIF images directly in your browser with no file uploads. Choose from quality-based, dimension-based, or target file size compression to reduce images by up to 80% while preserving visual clarity.

Resize images by pixel, percentage, preset, or aspect ratio with real-time quality control. Supports JPEG, PNG, and WebP output formats, all processed in your browser with no server uploads required.

Convert images between JPEG, PNG, WebP, AVIF, TIFF, BMP, and GIF formats with adjustable quality and transparency handling. All processing runs in your browser with no server uploads, so your files stay completely private.

Convert audio files between MP3 and WAV formats with adjustable bitrate, sample rate, and mono/stereo channel settings. All processing runs in your browser -- your audio is never uploaded to any server, ensuring total privacy.

Trim and cut audio files by setting precise start and end points on a visual waveform. Add smooth fade-in and fade-out effects, choose MP3 or WAV output, and process everything in your browser with no server uploads.

Compress audio files to reduce size by up to 90% using preset or custom settings. Adjust bitrate, sample rate, and mono/stereo channels with real-time size estimates. All processing happens in your browser -- no uploads, completely private.

Adjust audio volume with three modes: Maximize Volume (peak normalization), Balance Volume (RMS normalization), or Custom dB adjustment. Includes a distortion limiter and before/after preview, all processed privately in your browser.

Extract audio tracks from MP4, WebM, MOV, AVI, and MKV videos and save as MP3 or WAV. Adjust bitrate and mono/stereo channels, with files up to 2GB supported. Everything processes in your browser -- your video never leaves your device.

Split, trim, and divide videos using three flexible modes: extract a portion, split into equal segments, or cut at specific timestamps. Supports MP4, WebM, and MOV formats, all processed locally in your browser with no server uploads.

Convert colors instantly between HEX, RGB, HSL, HSV, CMYK, and LAB formats with a visual color picker and HSL sliders. Generate harmonious color palettes using complementary, triadic, analogous, and other color theory schemes.

Design beautiful linear and radial CSS gradients with unlimited color stops, adjustable angles, and opacity controls. Preview your gradient in real time, choose from built-in presets, and copy production-ready CSS code instantly.

Build custom CSS box-shadow and text-shadow effects with a visual editor supporting multi-layer shadows, inset options, and adjustable offset, blur, spread, and opacity. Preview on boxes, buttons, cards, or text, then copy ready-to-use CSS.

Combine multiple PDF files into a single document

Split PDF files into separate documents by pages or ranges

Reduce PDF file size while maintaining quality. Free, no login required, processed locally in your browser.

Convert text, URLs, and contact information to QR codes. Supports PNG and SVG formats.

Read and analyze QR codes and barcodes from images with smart format detection and instant results.

Generate secure QR codes for instant WiFi connection. Perfect for sharing network access with guests, customers, or colleagues.

Convert contact information to vCard QR codes. Easily share business card information digitally.

Generate various types of barcodes from text or numbers instantly

Generate secure passwords with customizable length and character sets. Create strong passwords for better account security.

Convert your speech to text in real-time using browser-based voice recognition. Free, secure, and no login required.

Count characters, words, sentences and analyze text in real time with detailed statistics.

Generate optimized hashtags for social media platforms with text-to-hashtag conversion and platform-specific customization.

Format, validate, and beautify JSON data with real-time syntax highlighting and structure analysis. Supports nested objects, arrays, and all JSON data types. Free browser-based tool with no uploads required.

Encode and decode text to/from Base64 format instantly in your browser. Supports full Unicode and emoji characters with no server upload required for complete data privacy.

Convert data between CSV and JSON formats instantly in your browser. Supports multiple delimiters, drag-and-drop file upload, and bidirectional conversion with no server upload needed.

Generate MD5, SHA-1, SHA-256, and SHA-512 hashes from any text instantly in your browser. Includes hash comparison, security level indicators, and fully client-side processing for data privacy.

Encode and decode URLs and text for web usage directly in your browser. Supports Standard, Component, and Form encoding types with full Unicode support and no server upload.

Decode and analyze JSON Web Tokens (JWT). Inspect headers, payload, and verify token validity with detailed information about claims and expiration.

Generate UUID v1 (timestamp) or v4 (random) identifiers with customizable format options

Convert Unix timestamps to human-readable dates and vice versa with timezone support and real-time conversion.

Test and validate regular expressions in real time.

Convert between Markdown and HTML with multiple theme options and real-time preview

Convert text between different case formats instantly

Convert between text, binary, hexadecimal, decimal, octal, and Base64 formats instantly

Convert between YAML and Properties configuration formats with support for nested structures, arrays, and comments preservation.

Transform CSV data into programming language arrays instantly. Support for JavaScript, Python, PHP, Java and more with customizable formatting options.

Transform Excel spreadsheets (XLSX, XLS, CSV, ODS) into programming language arrays for JavaScript, Python, PHP, Java, and more. Multi-sheet support with data type detection and date parsing. Free browser-based tool processing files up to 10MB without server uploads.

Convert Excel spreadsheets (XLSX, XLS, CSV, ODS) to structured JSON data with real-time preview. Supports object and array output formats, multi-sheet selection, header handling, and date parsing. Free browser-based tool processing files up to 10MB with no server uploads.

Generate SEO-optimized meta tags for your website instantly

Generate Lorem Ipsum placeholder text for design and development projects. Create customizable dummy content with various text types and formats.