Pocket SEO
Meta preview, OpenGraph, slugs, sitemaps and robots.txt.
Free. Offline. Private. Open source.
Pocket Tools now has 61 free tools across two live installable apps: Pocket Everyday for daily files and Pocket Dev for code, data, colors, tokens and mobile helpers. No uploads. No tracking.
Planned next
Pocket Everyday and Pocket Dev are live now. These planned apps will stay separate too, so each PWA remains focused, fast and offline-friendly.
Meta preview, OpenGraph, slugs, sitemaps and robots.txt.
Dummy data, UUIDs, API beautifier and test formatting.
Color, palette, contrast, image and social-size tools.
Captions, hashtags, titles, thumbnails and watermarks.
Study timers, GPA, notes, PDF and reading tools.
GST, margins, invoices, QR, receipts and WhatsApp links.
Available tools links
Each link opens a lightweight page for one tool. From there, people can open the exact tool inside Pocket Everyday, Pocket Dev or the full app bundle.
Batch resize, compress and convert images locally.
Photos Image Format ConverterConvert PNG, JPEG, WebP and AVIF when supported.
Photos Bulk Photo RenamerRename photo batches and download clean ZIP files.
Photos Social Media ResizerPrepare images for posts, stories and thumbnails.
Photos Aspect Ratio CropperCrop images to square, portrait or landscape ratios.
Photos Photo to PDFCombine selected photos into one private PDF.
Photos Image Color PickerPick HEX and RGB values from image previews.
Photos Text WatermarkAdd text watermarks with position and opacity controls.
Photos Black and WhiteConvert images to grayscale before downloading.
Combine multiple PDFs into one private document.
Documents Split PDFExtract selected PDF pages with page ranges.
Documents Password Protect PDFAdd password protection to a PDF locally.
Documents PDF Page NumbererAdd page numbers with position and style controls.
Documents Rotate PDFRotate all PDF pages left or right before downloading.
Documents Remove PDF PasswordUnlock a PDF locally when you already know the current password.
Documents Aadhaar / PAN Masking ToolHide Aadhaar, PAN, signature, QR, and other private document details locally.
Images Receipt EnhancerImprove blurry, shadowed, faded, or low-contrast receipt photos privately in your browser.
Split shared bills equally, by shares, percent or exact amount.
Money & Math Trip Expense TrackerTrack shared trip expenses and see who owes whom.
Money & Math Discount CalculatorCalculate savings and final price after a discount.
Money & Math EMI CalculatorEstimate monthly loan EMI, interest and total payment.
Money & Math Percentage ChangeFind percentage increase or decrease between two values.
Money & Math Unit ConverterConvert length, weight and temperature units quickly.
Money & Math Grocery CalculatorCreate grocery lists with quantities, units and price totals.
Split groups into fair teams for sports, games, trips and events.
Utilities Password GeneratorCreate strong random passwords with length and character controls.
Utilities QR Code GeneratorCreate QR codes from links or text and download PNG files.
Utilities Random DecisionPick one option randomly from a list of choices.
Utilities Signature to PNGDraw a signature and download a transparent PNG.
Extract modern OKLCH, Display P3, CSS and Tailwind palettes from local images.
Pocket Dev Gradient GeneratorCreate CSS linear, radial and conic gradients with live preview.
Pocket Dev HEX RGB HSL ConverterConvert common color formats for CSS, apps and design tokens.
Pocket Dev Contrast CheckerCheck WCAG contrast ratio for text and background colors.
Pocket Dev Palette GeneratorGenerate UI palettes from a seed color and harmony mode.
Format, minify, validate and sort JSON locally.
Pocket Dev HTML FormatterBeautify or minify HTML snippets in your browser.
Pocket Dev CSS MinifierCompress CSS and copy compact stylesheet output.
Pocket Dev XML FormatterFormat compact XML, SVG snippets and config markup.
Pocket Dev Markdown PreviewPreview Markdown notes, docs and README snippets locally.
Pocket Dev CSV JSON ConverterConvert CSV, TSV and JSON array data privately.
Test patterns, flags, matches and capture groups locally.
Pocket Dev Base64 Encoder DecoderEncode and decode text or files with Base64 modes.
Pocket Dev URL Encoder DecoderEncode, decode and parse URLs or query parameters.
Pocket Dev JWT DecoderDecode JWT header and payload locally in the browser.
Pocket Dev Hash GeneratorGenerate SHA hashes for text or selected files.
Convert Unix timestamps, ISO dates and local time.
Pocket Dev UUID GeneratorGenerate UUID v4, short IDs and random hex values.
Pocket Dev Lorem Ipsum GeneratorCreate placeholder text for UI, docs and test layouts.
Pocket Dev Dummy JSON GeneratorGenerate fake users, products, events, tasks and device data.
Pocket Dev Semver CompareCompare semantic versions and pre-release labels.
Pocket Dev Developer Case ConverterConvert names to camelCase, PascalCase, snake_case and kebab-case.
Trust
No account wall or paywall for the live Everyday and Dev apps.
Supported tools process files locally in your browser.
Install the PWA and keep using cached tools later.
Inspect, fork, improve or self-host the project.