Everyday Web Utilities — Free, Secure, and Instant Browser‑Based Tools
Every conversion, hash, crop, and merge runs entirely inside your local browser memory. Your files never touch a server, guaranteeing 100% data privacy with zero uploads, zero accounts, and zero telemetry.
Local Only
Files stay in RAM. No server uploads.
Instant
No round‑trips. Real-time processing.
No Account
Open & use. No tracking or telemetry.
Explore All Utilities
Browser-based tools grouped by functional category.
Text & Code Tools
31 utilities available
Beautify, validate & minify JSON structures.
Encode or decode strings in Base64 format.
Percent-encode URL strings or decode parameters.
Escape or unescape HTML characters safely.
Remove repeated entries and sort text lists.
Generate secure MD5, SHA-1, and SHA-256 hashes.
Convert text to camelCase, snake_case & more.
Live regex matching playground and validator.
Generate cryptographically secure random passwords.
Local JWT parser, structure & claims debugger.
Beautify, validate & minify XML markup.
Beautify, format, and minify SQL dialect queries.
Extract emails, phones, and URLs from raw text blocks.
Generate custom paragraphs, sentences, words, or lists in classical Latin.
Translate XML tree data into JSON objects and vice versa.
Execute multi-pattern find and replace mapping on text corpus.
Analyze word count, syllable weights, Flesch-Kincaid scores, and bi-gram keyword density.
Transcode hexadecimal byte streams to plaintext strings and vice versa.
Convert DDL CREATE TABLE definitions into JSON object model arrays.
Convert INI configuration parameters into JSON objects and vice versa.
Strip HTML tags completely or selectively, clean comments and styling.
Tokenize strings, calculate line metrics and character matrix weight.
Encrypt and decrypt text using ROT13 or custom Caesar shifts.
Compute and verify BCrypt cryptographic password hashes.
Translate Java properties configuration data to nested JSON objects and vice versa.
Translate TOML configurations to JSON structure and vice-versa.
Strip HTML tags and extract clean structured plain text.
Securely encrypt and decrypt text strings using AES-GCM 256-bit client-side.
Convert YAML configuration data to JSON files and vice versa.
Generate batch cryptographically secure UUID v4 or timestamp-based UUID v1 tokens.
Compute Levenshtein edit distance and Jaro-Winkler string similarity matrices.
Graphic & Media Tools
13 utilities available
Convert and transcode local image formats.
Crop, scale, and adjust image ratios.
High-quality Lanczos3 client-side resizer.
Convert HEX, RGB, HSL, and CMYK color spaces.
Cut & trim video clips locally with ffmpeg.wasm.
Generate custom QR codes or scan using webcam.
Real-time Markdown rendering & preview layout.
Optimize and minify raw SVG vector code.
In-browser HTML, CSS, and JS editor with live iframe sandbox matrix.
Generate tiling SVG patterns (grid, dots, waves) and export code or CSS blocks.
Convert SVG vector code or files into high-resolution PNG, JPEG, or WebP images.
Decode Base64 encoded strings or DataURIs back into previewable image files.
Extract dominant color palettes and hex codes directly from image assets.
Document & PDF Tools
8 utilities
Utility & Math Tools
21 utilities available
Compare and convert hours across global timezones.
Measure screen pixels and calibrate DPI metrics.
Convert length, mass, area, data sizes & speed.
Compare two text versions side-by-side.
Precision millisecond stopwatch & lap recorder.
Simulate savings growth over time with interest rates.
Compute dimension adjustments while locking aspect ratios.
Convert Unix timestamps to human readable dates.
Perform 2x2 to 4x4 matrix calculations: add, subtract, multiply, determinant, inverse.
Analyze password entropy, check metrics, and calculate SHA-256 signatures locally.
Extract SEO meta tags and Open Graph metadata fields from HTML code snippets.
Build API request configurations and export copyable cURL or fetch code blocks.
Calculate IPv4/IPv6 subnet splits, usable host boundaries, wildcards, and network masks.
Build A, AAAA, CNAME, MX, and TXT DNS records and compile standard BIND zone files.
Solve lending repayment schedules, annual interest compounding, and monthly overpayments.
Dissect browser configurations, OS versions, layouts, and device diagnostics.
Deconstruct URL query links into interactive editable matrices.
Build and model client-side user agent string headers.
Compute proportional scaling sizes and aspect ratio vectors.
Precision calculator with trig, log functions, and history logs.
Translate crontab schedule expressions into human description and predict run times.
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