All tools

Change image dimensions quickly while keeping aspect ratio optional.

Convert images between JPG, PNG, and WEBP with quality controls.

Remove solid or near-solid backgrounds from images using color threshold processing.

Compress images to reduce file size while controlling quality level.

Extract dominant colors from an image and copy hex or RGB values to clipboard.

Add a text watermark to images with customizable position, size, color, and opacity.

Convert images to a PDF with page size, orientation, margin, and fit options.

Convert Apple HEIC/HEIF photos to JPG format for universal compatibility.

Convert SVG vector graphics to PNG raster images at any resolution.

Convert WebP images to JPG or PNG format for broader compatibility.

Create memes with custom top and bottom text on any image.

Add beautiful backgrounds, shadows, and rounded corners to screenshots.

Extract text from images using OCR — supports 13 languages, runs entirely in your browser.

Turn text into a PNG image — pick a font, color, background, and size, then download.

Encrypt or decrypt any file with AES-256-GCM. Password-derived keys via PBKDF2 — all in your browser.

Generate QR codes from text or URLs and download as PNG or SVG.

Encode text or files to base64, or decode base64 strings back to text.

Count words, characters, sentences, paragraphs, and estimate reading time from any text.

Format, validate, and minify JSON with syntax highlighting.

Encode or decode URL components for safe use in links and APIs.

Generate MD5, SHA-1, SHA-256, and SHA-512 hashes from text or files.

Generate placeholder text in paragraphs, sentences, or words.

Write Markdown and see a live HTML preview side by side.

Compare two blocks of text and highlight the differences line by line.

Convert text between UPPER, lower, Title, camelCase, snake_case, kebab-case, and more.

Generate strong, random passwords with customizable length, character sets, and strength indicator.

Convert between Unix timestamps and human-readable dates with a live clock and multiple formats.

Convert CSV data to JSON and back, with support for custom delimiters and header rows.

Test regular expressions with live matching, capture groups, and flag controls.

Decode JSON Web Tokens to inspect the header, payload, and signature.

Generate random UUID v4 identifiers individually or in bulk.

Convert numbers between decimal, hexadecimal, binary, and octal bases.

Format, indent, and minify SQL queries for better readability.

Parse cron expressions into plain English descriptions with next scheduled run times.

Paste or upload HTML and export it as a PDF with styles preserved.

Write or paste Markdown and export it as a clean, styled PDF document.

Generate a complete favicon package from any image — ICO, PNG, and Apple Touch Icon.

Generate harmonious color palettes or extract dominant colors from images.

Convert between units of length, weight, temperature, data size, time, area, and speed.

Focus timer with configurable work and break intervals, session tracking, and audio alerts.

Clean and minify SVG files by removing metadata, comments, and editor bloat.

Convert JSON arrays to CSV with automatic key flattening and proper escaping.

Generate SEO meta tags, Open Graph, and Twitter Card markup with live Google preview.

Build robots.txt rules visually with allow/disallow paths, sitemap, and crawl delay.

Calculate aspect ratios from dimensions, or resize maintaining a ratio. Common presets included.

Build cron expressions visually with presets, live description, and next run times.

Check WCAG contrast ratios between foreground and background colors with AA/AAA pass/fail.

Calculate tip and total with preset percentages, custom amounts, and bill splitting.

Convert between JSON and YAML formats instantly with syntax validation.

Format, prettify, and validate XML with customizable indentation.

Extract the audio track from any video file and download it as a standalone audio file.

Record your screen, a window, or a browser tab with optional microphone audio.

Convert text to spoken audio using your browser's built-in speech synthesis voices.

Adjustable BPM metronome with tap tempo, time signatures, and accent beats.

Reduce video file size with quality presets — all processing in your browser.

Cut and trim video clips to the exact length you need — no upload required.

Record audio from your microphone with a live level meter, gain control, and pause/resume.

Combine multiple audio files into one track with optional crossfade transitions.

Reverse any audio file and download the result as a lossless WAV.

Detect the tempo (BPM) of any audio file using onset detection and autocorrelation.

Speed up or slow down any video with adjustable playback rate and preview.

Convert a video clip to an animated GIF with adjustable frame rate, resolution, and duration.

Multi-track audio editor — drop in clips, trim, fade, pan, set volumes, and export a mastered WAV. All in your browser.

Full-screen video editor — stack clips, trim, change speed, apply filters, mix audio, and export. All in your browser.