Control Deck

Reduce image file size while preserving quality using browser-side compression.

Convert images between PNG, JPEG, WebP, and other formats in your browser.

Convert iOS HEIC images to high-quality JPEG or PNG formats directly in your browser.

Combine multiple PDF documents into a single PDF file locally in your browser.

Resize images to exact dimensions while maintaining aspect ratio.

Clean and minify SVG markup for faster page loads.

Generate QR codes from URLs, text, or contact information.

Rotate PNG, JPEG, and WebP images by 90, 180, or 270 degrees in your browser.

Mirror images horizontally, vertically, or both without uploading the file.

Center-crop images to common social, thumbnail, and widescreen aspect ratios.

Generate placeholder lorem ipsum text in words, sentences, or paragraphs with custom HTML wrap styling.

Generate matching analogous, monochromatic, and triadic color schemes.

Crop and export uploaded images to standard favicon dimension sizes.

Visually construct box shadows and copy generated CSS properties.

Visually design frosted glass UI components, adjusting transparency, backdrop blur, border, and drop-shadow styling.

Draw raw SVG path strings on a visual coordinate grid.

Invert colors of an image online for negative photos. PNG, JPEG, and WebP formats supported.

Create beautiful linear and radial CSS gradients with real-time browser preview.

Find aspect ratios of images or calculate missing dimensions (width/height).

Draw text watermarks over images with custom placement and opacity.

Extract dominant color palettes from uploaded images in HEX format.

Remove background from images instantly using state-of-the-art Nexifr AI.

Convert photos and graphic images into a single PDF document in your browser.

Reduce the file size of PDF documents by compressing images securely in your browser.

Extract specific page ranges from a PDF document into a new PDF.

Convert PDF pages to high-quality PNG images in your browser — no upload required.

Convert Markdown text to a styled PDF using your browser's print engine.

Create animated GIFs from multiple images in your browser — no upload required.

Create print-ready passport photos for US, UK, EU, India, UAE — choose print layout, photo count, background removal, and border.

Create high-converting App Store & Play Store screenshot graphics with device frames, headlines, and vibrant background gradients.

Record high-quality voice memos locally with a real-time waveform visualizer and download them as WAV files.

Cut browser-supported audio files to a selected start time and duration.

Increase or reduce audio loudness locally and download the adjusted WAV file.

Reverse an audio clip entirely in the browser and download a WAV result.

Extract an MP3 audio track from a video file with Nexifr's server-side FFmpeg processing service.

Cut and trim video segments with Nexifr's server-side FFmpeg processing service.

Reduce video file size by adjusting quality presets and resolution with Nexifr's server-side FFmpeg processing service.

Convert text to audio speech using built-in web browser voices.

Transcribe live microphone audio to text with your browser's speech-recognition capability.

Convert any video clip to a high-quality animated GIF online — free, no watermark, no signup. Upload MP4, WebM, or MOV, trim start and end time, pick FPS and width, and download a smooth GIF in seconds.

Extract frames from any video at specific timestamps and download as PNG images.

Compress MP3, WAV, and OGG audio files in your browser — choose bitrate, see size reduction.

Change video playback speed from 0.25× slow motion to 4× fast forward in your browser.

Compress video to under 10MB, 25MB, or 50MB for WhatsApp, Discord, and email.

Generate SEO-optimized meta tags for your web pages.

Create JSON-LD structured data for rich search results.

Generate robots.txt files to control crawler access.

Generate XML sitemaps for better search engine indexing.

Summarize long articles and text using an offline sentence heuristic scoring algorithm.

Generate all possible keyword combinations and permutations from up to three custom lists.

Extract editable text from uploaded images (PNG, JPEG, WebP) entirely in your browser.

Scan text, HTML markup, or raw data lists to extract unique, clean email addresses.

Convert dynamic query URLs into clean, search-engine-friendly static directory structures.

Translate standard text paragraphs into bionic reading formats to read faster offline.

Analyze characters, paragraphs, reading time, and keyword density securely in your browser.

Check a domain's public RDAP registration date and calculate its age in years, months, and days.

Inspect HTTP status codes, follow redirect chains (301/302), and inspect target server headers.

Check color contrast ratios for WCAG compliance.

Audit HTML content for common accessibility issues.

Evaluate text readability using standard scoring formulas.

Preview how your colors appear with protanopia, deuteranopia, and tritanopia.

Format, validate, and beautify JSON data.

Transform formatted spreadsheet CSV datasets into JSON arrays or stringify JSON back to clean CSV files.

Paste structured JSON objects and generate copyable TypeScript interface types or JSON Schema models instantly.

Decode and inspect JSON Web Tokens without sending data to a server.

Generate cryptographic hashes (MD5, SHA-1, SHA-256, SHA-512) from text.

Generate cryptographically secure random passwords securely in your browser with customized length and character sets.

Encode text to Base64 format or decode Base64 back to plain text.

Encode PNG/JPEG/SVG images into inline Base64 data URI strings or decode data URIs back to downloadable files.

Encode special characters for URLs or decode URL-encoded parameter strings.

Change text cases instantly to sentence case, title case, uppercase, lowercase, camelCase, snake_case, and kebab-case.

Generate secure, random UUID v4 or time-based UUID v7 identifiers.

Compare two text blocks line-by-line and view additions and deletions.

Convert Unix epoch timestamps to human-readable dates and vice versa.

Validate regular expressions with flag modifiers and see highlighted matches.

Format and indent raw SQL queries to make them readable.

Decode 5-part cron expressions into plain English schedules.

Translate text to Morse code, decode Morse back to text, and play audio beeps securely in your browser.

Generate zero-width or empty filler characters for social media names and input testing.

Test how your website looks on different screen resolutions using an interactive viewport simulator.

Calculate octal and symbolic permissions for Unix/Linux files and directories.

Deconstruct any URL into its protocol, host, path, hash, and interactive key-value query parameters.

Convert JSON strings to XML documents and XML nodes to structured JSON objects.

Format messy CSS stylesheet files or minify them for maximum web performance optimization.

Safely encode special characters to HTML entities or decode them back.

Extract operating system, browser engine, and device types from User Agent headers.

Convert normal text into 42 distinct stylish Unicode fonts for Instagram, Twitter/X, and social bios.

View, edit, optimize, and convert SVG files to React JSX, React Native, PNG, and Data URI — 100% browser-local.

Translate normal text to binary and vice versa, or convert numbers between Binary, Decimal, Hexadecimal, and Octal.

Inspect standard DNS records (A, AAAA, MX, NS, CNAME, TXT) for any domain using DNS-over-HTTPS.

Fetch real-time registrar metadata, status, registration dates, and name server arrays for any domain.

Look up available country, region, approximate coordinates, and ASN data for an IP address.

Format raw, unreadable HTML blocks into nicely indented structures, or minify HTML to strip comments and spaces.

Verify certificate expiration date, issuer CN/O details, validity status, and remaining days for a secure HTTPS server.

Create beautiful linear, radial, and conic gradient CSS code with ease.

Convert hex colors to RGB, HSL, and other formats instantly.

Generate custom box-shadow CSS with offset, blur, spread, and inset controls.

Visual flexbox layout code generator with direction, wrap, justify, and align settings.

Encrypt and decrypt text using AES-256-GCM with a password. All processing stays in your browser.

Format and beautify messy YAML content with customizable indentation.

Generate HS256 JWTs with a custom payload and secret key.

Pick colors and convert between HEX, RGB, HSL, and CMYK formats in real-time.

Check the strength and entropy of your passwords securely in your browser.

Visually build cURL requests with custom headers, body payloads, and auth.

Interactive browser viewer for CSV files with search, sorting, and JSON export.

Convert data schemas bidirectionally between JSON, YAML, and TOML formats.

Validate JSON payloads against standardized JSON Schemas (AJV compilation).

Compress JavaScript source code by removing comments, spacing, and newlines.

Convert JSON to YAML and YAML to JSON instantly in your browser.

Generate CSS border-radius with individual corner control, live preview, and presets.

Build UTM tracking links for Google Analytics 4 campaigns and decode existing UTM URLs.

Generate CSS keyframe animations with live preview — fade, slide, bounce, rotate, and more.

Calculate your exact age in years, months, weeks, days, hours, and seconds, and track remaining days until your next birthday.

Add or subtract days, hours, minutes, and seconds, or sum a list of duration items browser-local.

Calculate duration and days between two dates, or add/subtract time fields from a base calendar date.

Convert dates and times across different global zones and view relative time difference offsets.

Preview how your page appears when shared on social platforms.

Test and preview Open Graph meta tags for your URLs.

Generate rich link previews from any URL for embedding in your content.

Transform standard Markdown strings into clean, copyable HTML blocks.

Check text documents and essays for spelling mistakes and grammar typos, offering replacement suggestions.

Shuffle lists or randomise text lines online instantly. Highly customizable separators and empty line cleaners.

Generate lists of random numbers online within a custom min/max range. Support for unique non-repeating picker mode.

Calculate percentages, percentage change, and percentage addition instantly.

Convert units of length, weight, area, volume, speed, temperature, and digital storage.

Calculate your Body Mass Index (BMI) and find your healthy weight range.

Calculate monthly loan EMI payments, total interest, and view amortization schedule.

Calculate tips, split bills among multiple people, and see tip suggestions.

Customizable Pomodoro timer with sound alerts and browser notifications.

Generate random, realistic names using global locale databases.

Search and filter all HTTP status codes 1xx-5xx with full explanations.

Calculate sale prices, savings, and discount percentages in three modes.

Convert between hourly, daily, weekly, monthly, and annual salary with US tax estimate.

Calculate compound interest with daily, monthly, or annual compounding and year-by-year growth.

Calculate monthly mortgage payments, total interest, and full amortization schedule.

Convert between 80+ currencies with live exchange rates — updated every 30 minutes.