Private, Instant File Tools.
Built Into Your Browser.

Convert between JPG, PNG, WebP, and AVIF with custom quality sliders.

Shrink raster images with precise byte targets and before/after comparisons.

Inspect pixel-level differences between original and compressed graphics.

Scale dimensions, crop photos, and adjust aspect ratios with sharp bicubic scaling.

Upgrade old JPEG files to lightweight WebP for lightning-fast page loading.

Preserve transparency while drastically cutting PNG file weight.

Unify several PDF documents with visual drag-and-drop page reordering.

Reduce file size without sacrificing crisp vector fonts or text clarity.

Extract specific custom page intervals or split documents into single files.

Turn phone camera photos and screenshots into formatted multi-page PDFs.

Render PDF document pages into high-resolution JPG image files.

Cut ringtones, remove silence, and trim music clips with interactive timeline.

Transcode sound formats in-memory with custom sample rate and channel controls.

Reduce audio recording and podcast file size with optimized bitrate encoders.

Sanitize GPS coordinates and camera fingerprints before publishing photos.

Prettify messy JSON and pinpoint schema syntax errors with exact line indicators.

Generate crisp vector QR codes for websites, WiFi networks, and plain text.

Encode binary and raw text data to ASCII strings or reverse decode instantly.

Compute cryptographic hashes and file checksums using Web Crypto API.

Real-time counts for words, characters, sentences, and estimated reading time.

Switch text between camelCase, snake_case, kebab-case, Title Case, and UPPERCASE.

Compress heavy uncompressed studio WAV stems into lightweight MP3 tracks.

Decode compressed MP3 files into standard uncompressed PCM audio waveforms.

Wipe all camera EXIF headers, shutter speed, and timestamp fields from photos.

Decode JSON Web Token headers, payload claims, and expiration dates locally.

Generate cryptographically secure v4 UUIDs in bulk with custom options.

Convert epoch seconds and milliseconds to UTC and local human-readable dates.

Convert CSV spreadsheets to JSON objects and array data back to CSV.

Percent-encode special characters and decode URLs with full UTF-8 support.

Compare two text files or code blocks line-by-line with visual change highlights.

Generate high-entropy random passwords using window.crypto.getRandomValues.

Convert between HEX, RGB, HSL, and HSV color values with live visual preview.

Test and debug JavaScript regular expressions with instant match highlighting.

Explore file optimization and compression options with local privacy.

Convert Apple iPhone HEIC/HEIF photos to JPG or PNG format locally.

Extract audio tracks from MP4 video files into MP3 format with custom bitrates.

Package and compress multiple files into a single .zip archive locally.

Unzip and extract files from .zip archives locally in your browser memory.

Resize images for Instagram, YouTube, LinkedIn, and WhatsApp using exact presets.

Generate website favicons in PNG sizes plus multi-resolution .ico files.

Rotate photos 90/180/270 degrees, flip horizontal/vertical, and crop custom bounds.

Convert Scalable Vector Graphics (SVG) into high-resolution PNG or JPG images.

Batch convert PNG images to standard JPEG format with quality controls.

Convert JPG and JPEG photos to lossless PNG format locally in your browser.

Reorder, rotate, and delete pages from PDF documents visually in your browser.

Draw or type your signature onto any PDF page with 100% local privacy.

Stamp customizable page numbers at top or bottom margins across all pages.

Stamp text watermarks (e.g. "CONFIDENTIAL") with opacity and rotation controls.

Extract plain text layer from PDF pages directly in your browser.

Convert plain text and Markdown into clean, formatted multi-page PDF files.