All Tools

Combine multiple PDF files into a single document client-side.

Extract specific pages or ranges from a PDF into separate files.

Reduce PDF file size by optimizing embedded images locally.

A clean, local viewer to inspect PDF pages side-by-side.

Draw or upload a signature and stamp it onto PDF pages.

Upload two PDF documents to run a client-side comparison and highlight textual differences.

Draw redaction boxes to permanently black out and flatten sensitive text in PDFs.

Convert PNG, JPG, or WebP images into a single clean PDF document.

Convert all pages in a PDF file into individual JPG images.

Convert Microsoft Word DOCX files into print PDFs client-side.

Convert Microsoft Word DOCX pages into PNG images locally.

Unpack EPUB layout chapters and print them as a PDF document.

Extract PDF text pages and package them into standard e-reader EPUB files.

Read EPUB digital books in your browser with customizable themes, fonts, and reading states.

Password encrypt PDF documents client-side.

Remove selected pages from a PDF document.

Visually reorder, delete, and add pages to a PDF document.

Trim margins and crop pages of a PDF document.

Rotate specific or all pages in a PDF document.

Rescale pages of a PDF to standard A4, Letter, or custom bounds.

Add custom page numbering to all pages of a PDF file.

Add custom text watermarks to all pages of a PDF file.

Add custom header and footer text margins to PDF documents.

Modify PDF document properties like Title, Author, and Subject.

Flatten interactive form fields to make them permanent and non-editable.

Convert all PDF text, borders, and images to grayscale monochrome.

Split double-page PDF spread layouts in half into single page sheets.

Compile multiple PDF pages into a single sheet layout (2-up, 4-up).

Insert blank pages into specific slots of a PDF document.

Rebuild PDF index indexes locally to fix load and loading errors.

Detect and extract table data from PDF files to CSV format.

Extract raw text content from PDF pages to a text file.

Render and capture any website URL as a PDF or PNG screenshot offline.

Compress PNG, JPEG, and WebP images client-side to reduce file size.

Resize images to custom width and height preserving aspect ratio.

Convert images between PNG, JPG, and WebP formats offline.

Decorate screenshots with rounded corners, padding, dropshadows, and gradients.

Remove image backgrounds locally and securely using browser machine learning models.

Extract text lines from scanned images offline using WebAssembly OCR.

View EXIF details, map embedded GPS coordinates, and strip image metadata for privacy.

Wipe camera specs, dates, and GPS coordinates from image metadata.

Analyze an image and extract its dominant color code palette.

Convert colorful images into black & white / grayscale online.

Invert the colors of an image to create negative exposures.

Adjust brightness and contrast of images directly.

Rotate images 90, 180, or 270 degrees and mirror them.

Split any image into a grid of columns and rows and bundle them into a ZIP file.

Apply customizable Gaussian blur filters to your images.

Pixelate images to create retro 8-bit retro pixel art designs.

Apply aesthetic digital glitch effects, scanlines, and chromatic aberrations.

Transform images into silhouettes or edge outlines using Sobel convolution filters.

Convert images into standard multi-resolution ICO favicons and PNG sizes offline.

Convert SVG vector illustrations into PNG raster files.

Convert any image file into a Base64 string for CSS, HTML, or JSON.

Compile multiple images into a custom animated GIF client-side.

Add top and bottom caption overlays to any image in seconds.

Check if your text is AI-generated using neural networks and linguistic analysis.

Rewrite AI-generated sentences to sound natural, conversational, and human.

Translate ebook files, documents, and subtitles (EPUB, PDF, DOCX, SRT, TXT) locally.

Count characters, words, sentences, lines, and reading time.

Convert text to UPPER, lower, Title, camel, kebab, or snake case.

Remove trailing spaces, double spaces, and empty lines.

Write or paste Markdown and get clean HTML code instantly.

Encode plain text into binary format or decode it back.

Test and improve your typing WPM speed and accuracy with real-time feedback.

Combine and concatenate multiple audio files into a single track.

Cut and trim audio files visually using high-resolution waveforms.

Record audio from your microphone with a real-time waveform visualizer.

Pitch-shift audio files or live recordings with funny vocal effects in-browser.

Convert typed text into realistic spoken audio using your browser's local voice engine.

Change the playback speed and pitch of audio files locally.

Boost audio track volume in decibels with an optional anti-clipping dynamics limiter.

Extract raw audio tracks from video files (MP4, WebM) client-side.

Remove audio tracks from video files locally.

Convert video clips into animated GIFs offline.

Slow down and pitch-shift audio files convolved with synthetic acoustic room reverberations.

Create 8-bit chiptune sound effects with customizable wave types, envelopes, vibrato, and presets.

Play and sweep pure audio frequencies from 20Hz to 20kHz with live oscilloscope feedback.

Generate binaural brainwave frequencies mixed with ambient ocean, wind, rain, and storm noise.

Upload audio files to decode, customize, and export visual waveform images.

Shift subtitle timestamps forward or backward and stretch/compress playback ratios.

Convert YAML configuration text to JSON and vice versa client-side.

Convert JSON arrays of objects to CSV files and vice versa locally.

Design and preview premium frosted-glass styles, then copy CSS or Tailwind code.

Quickly encode and decode URLs using RFC 3986 percent-encoding rules.

Encode binary files (images, PDFs, audio) to Base64 or decode Base64 back to files.

Decode and inspect JSON Web Token (JWT) headers, payloads, and validation dates.

Directly convert color coordinates between HEX, RGB, and HSL formats.

A clean utility to compute percentages, markups, discounts, and delta changes.

Convert length, weight, temperature, and area units.

Convert speed between mph, km/h, m/s, and knots.

Convert liters, gallons, milliliters, cups, and fluid ounces.

Convert data units between Bytes, KB, MB, GB, and TB.

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

Convert decimal numbers to Roman numerals and vice versa.

Convert numerical figures into clean, written English word formats.

Compute MD5, SHA-1, and SHA-256 hashes locally to verify file integrity.

Generate high-quality QR codes for URLs, WiFi, or text.

Create and run multiple custom countdown timers with visual and audio alerts.

Track time with precision, log laps, and view in fullscreen mode.

Compare hours and convert times across global time zones.

Calculate the total years, months, weeks, and days between two dates.

Calculate exact age in years, months, days from date of birth.

Calculate monthly loan payments, interest, and payoff schedules.

Evaluate house purchasing limits based on income and debt ratios.

Calculate investment growth over time with compound interest options.

Simulate long term stock compounding using dividend reinvestment.

Convert Gross wages to Net (and vice versa) with taxes and brackets.

Convert hourly wages to weekly, monthly, and yearly equivalents.

Calculate monthly payments and schedules to erase credit card debt.

Compute total returns and annual percentage yields on investments.

Measure purchasing power variations across historical inflation index data.

Calculate compound annual growth rates for absolute returns.

Calculate net gains, percentage yields, and fees for token trades.

Determine targets and years to reach early retirement milestones.

Calculate or extract VAT and sales tax using custom and preset regional rates.

Add beautiful mock browser frames, shadows, and gradient backdrops to screenshots.

Inspect colors, generate matching palettes, and copy HEX/RGB/HSL values.

Visually edit linear and radial gradients and copy clean CSS code.

Verify color contrast accessibility ratios for WCAG compliance.

Create custom drag-and-drop tier rankings with custom colors and labels.

Create realistic chat screenshots for WhatsApp or Instagram.

Create realistic Twitter/X tweet screenshots and reply threads.

Mockup comment thread screenshots with custom replies and likes.

Generate mockup screenshots of custom Google search result pages.

Create funny Tinder profile cards with custom bios and images.

Create retro, wrinkled vintage newspaper clippings with your headlines.

Convert typed text into realistic handwriting documents.

Create a professional resume using a visual builder and export to PDF.

Generate clean professional invoices and download them as PDF.

Validate Turkish and international IBAN bank numbers using checksum algorithms.

Upload resumes and job descriptions to compare keywords and calculate an ATS score.

Calculate your semester GPA and CGPA dynamically across multiple semesters.