100% في المتصفح وبخصوصية تامة

كاشف Audio Silence

Client-Side Sandbox
100% In-Browser Privacy All computations and file processing run strictly in your browser. Zero server data uploads.

Analyze podcast, voiceover, or audio tracks to pinpoint silent pauses, dead air, and export cue points for editing.

RMS Threshold Audio Silence & Pause Scanner

Analyze podcast, voiceover, or audio tracks to pinpoint silent pauses, dead air, and export cue points for editing.

معايير موثقة
نتائج دقيقة وحتمية تم اختباره وفقاً للمواصفات الرسمية لضمان نتائج حسابية موثوقة وقابلة للتكرار.

كيفية استخدام هذه الأداة

  1. Select or drag and drop your image file into the upload zone above.
  2. Adjust compression quality, dimensions, or filters using interactive controls.
  3. Review the real-time visual canvas and click Download to save your optimized image.

الصيغ المدعومة والحدود والخصوصية

المدخلات والحدود: Browser client-side processing limits apply (e.g. max recommended image size 25MB).

عدم جمع أي بيانات: تعمل هذه الأداة محلياً 100% داخل محرك جافا سكريبت في متصفحك. لا يتم تخزين أو نقل أي بيانات أو ملفات أو قيم أو نتائج إلى أي خادم بعيد.

Keyboard Shortcut /
Press / Anytime to Quick-Search Jump directly to any tool across all categories with instant keyboard navigation.

Related Tools in Image & File Tools

Image Compressor

Compress PNG, JPEG, and WebP images directly in your browser. Maintain visual clarity while reducing file size privately.

Image Resizer

Resize images by pixel dimensions or scale percentage while locking aspect ratios with high-quality canvas resampling.

Image Format Converter

Convert images between PNG, JPEG, and WebP formats purely client-side with zero file uploads and complete privacy.

Online Image Cropper

Crop images client-side with aspect ratio presets (1:1, 4:3, 16:9, 9:16) and custom pixel dimensions.

Image to PDF Converter

Convert single or multiple images into a clean PDF document locally without uploading files to any remote server.

Client-Side PDF Merger

Combine two or more PDF documents into a single consolidated PDF file completely inside your web browser.

PDF Page Splitter & Extractor

Extract specific page ranges or individual pages from a PDF document into a new independent PDF.

PDF Metadata Inspector

Inspect PDF page counts, author, creator software, creation date, dimensions, and version information safely.

Image Watermark Tool

Stamp custom copyright watermarks onto photos and graphics with adjustable font size, opacity, and positioning.

Favicon & App Icon Generator

Generate complete favicon packages (16×16, 32×32, 48×48, 180×180) and HTML head tags from any logo or image.

File Size & Data Storage Converter

Convert data storage units between decimal metrics (KB, MB, GB, TB) and binary computing standards (KiB, MiB, GiB, TiB).

Image Color Picker & Eyedropper Inspector

Upload or drop an image and click anywhere to extract pixel colors in HEX, RGB, and HSL formats.

Image Background Color Replacer & Eraser

Replace solid background colors with transparent alpha or new custom colors using canvas tolerance matching.

Image to Base64 Data URI Converter

Encode PNG, JPEG, SVG, or WebP images into Base64 Data URIs for inline HTML and CSS embedding.

Base64 to Image Decoder & Previewer

Decode Base64 Data URIs back into full-resolution binary image files with instant download and preview.

CSV Table Viewer & Interactive Formatter

Parse, inspect, search, and filter comma/tab delimited CSV data in an interactive browser spreadsheet table.

CSV to JSON Structured Data Converter

Transform spreadsheet CSV rows into structured JSON arrays of objects with automatic type detection.

JSON to CSV Spreadsheet Exporter

Convert JSON arrays or nested API responses into delimited CSV spreadsheets ready for Excel and Sheets.

PDF Page Reorder & Arrangement Utility

Reorganize, rearrange, and reverse PDF document pages locally in your browser using secure PDF-Lib.

Image DPI & Print Size Calculator

Calculate exact physical print dimensions in inches and centimeters from digital pixel resolution across 300, 150, or custom DPI.

Image Color Palette Extractor & Swatch Generator

Extract dominant color palettes, HEX codes, and CSS variable definitions directly from uploaded images using in-browser canvas.

Image Flip & Rotate Tool (Lossless Canvas)

Rotate photos by 90, 180, or 270 degrees and mirror horizontally or vertically without losing image sharpness.

Transparent Image Checker & Alpha Channel Inspector

Verify whether PNG or WebP graphics contain true alpha transparency and test contrast against diverse background colors.

PDF Metadata Viewer & Privacy Cleaner

Inspect and strip hidden author names, creation software, and timestamps from PDF documents client-side using PDF-Lib.

PDF Page Rotation Tool (Permanent Clockwise Correction)

Permanently rotate all pages or specific page numbers in your PDF document by 90, 180, or 270 degrees clockwise.

Document Page Count & Book Spine Estimator

Estimate printed manuscript page counts, double-sided sheet requirements, and book spine thickness from word count.

File Checksum & SHA Hash Calculator (WebCrypto)

Compute cryptographic SHA-256, SHA-1, and SHA-512 file checksums and verify integrity hashes in your browser without uploads.

Image EXIF Metadata Viewer

Extract and inspect camera EXIF tags, GPS coordinates, shutter speed, ISO, and lens info securely in your browser.

Image Metadata & EXIF Remover

Strip GPS location data, camera information, and timestamps from JPEG/PNG images before sharing publicly.

Image Contact Sheet & Thumbnail Grid Generator

Combine multiple photo uploads into a clean thumbnail proof sheet / contact sheet grid for client review.

Image Pixel Dimension & Aspect Ratio Calculator

Calculate proportional width and height scaling and file size estimates when resizing digital graphics.

Image Border & Canvas Padding Tool

Add custom colored borders, frame padding, and canvas expansion margins around graphics and screenshots.

Image to Text Optical Character Recognition (OCR)

Extract editable text from images, scanned documents, receipts, and screenshots securely in your browser.

PDF Text Extractor

Extract plain text content and word counts from PDF documents page by page without installing desktop software.

PDF Visual Watermark Tool

Stamp custom confidential or copyright text watermarks diagonally across PDF pages with adjustable opacity.

PDF Form Field & AcroForm Inspector

Inspect fillable interactive form fields, field names, types, and values embedded inside PDF files.

PDF Page & Image Extractor

Render and export PDF document pages into high-resolution PNG image files for presentations and archiving.

Image Aspect Ratio Calculator

Calculate aspect ratios, simplify fractions, calculate missing dimensions, and detect ratios automatically from uploaded images.

Image Quality Comparison Tool

Compare image quality, visual compression artifacts, and file size savings across formats (JPEG, WebP, PNG) in real time.

Image Sequence Renamer

Upload multiple image frames or photos, apply standardized sequential numbering (e.g. frame_001.png), and download renamed files.

Image Sprite Sheet Generator

Combine multiple icons, game sprites, or UI frames into a single optimized PNG texture sheet with instant CSS background-position classes.

Animated GIF Frame Extractor

Upload any GIF or animated graphic to unpack and preview individual animation frames with instant one-click PNG downloads.

Animated GIF Creator

Upload multiple still images to compile an animated loop, adjust playback speed/frame delay, and preview in real time.

Audio Metadata Viewer

Inspect metadata tags, track titles, artist, album, bitrate, sample rates, channels, and audio encoding specs from MP3, WAV, OGG, and FLAC files.

Audio Waveform Visualizer

Decode and visualize audio sound waves, amplitude peaks, stereo balance, and export crisp waveform images.

Video Aspect Ratio Crop Calculator

Calculate letterbox, pillarbox, and center-crop dimensions for 9:16 Reels/TikTok, 1:1 Instagram, and generate copyable FFmpeg crop filters.

DOCX Text Extractor

Extract pure formatted text, paragraphs, and words from any .docx Word document directly in your browser without uploading to a remote server.

ODT Text Extractor

Extract text, headers, and paragraphs from LibreOffice and OpenOffice .odt documents instantly.

EPUB Metadata Viewer

Inspect eBook title, creator/author, publication date, publisher, language, ISBN/UUID identifier, and chapter manifest from any EPUB file.

EPUB to Plain Text Converter

Convert and unpack all XHTML chapters in an EPUB digital book into one clean, formatted plain text file.

ZIP Archive Inspector

Inspect files inside .zip, .jar, and .apk archives without unzipping to disk: view uncompressed sizes, compression ratios, CRC32 checksums, and folder hierarchies.

ZIP File Creator

Bundle multiple files or text notes into a single standard downloadable .zip file right inside your browser.

File Batch Renamer

Rename file batches using prefix/suffix, search-and-replace, case changes, and generate copyable Bash and PowerShell rename scripts.

File Extension Identifier

Identify unknown file formats by extension or by uploading a file to inspect magic numbers, MIME types, and default applications.

Delimited Text Converter

Convert data between CSV (comma), TSV (tab), Semicolon (;), Pipe (|), and custom separators with quotation and whitespace trimming controls.

Structured Data Schema Generator (JSON-LD)

Generate valid Schema.org JSON-LD markup for Articles, Products, Organizations, Local Businesses, and FAQs for Google Rich Results.