A professional suite of 100% private browser utilities. Edit PDFs, sanitize photos, and generate security assets locally without ads, watermarks, or accounts.
Explore the ToolkitDrag and drop any CSV file to instantly profile data, build pivot tables, and generate stunning charts in your browser.
Record your full screen, app window, or browser tab with microphone and system audio. No time limit, zero watermarks.
Permanently black out confidential data and strip hidden author, device, and GPS metadata.
Sign PDFs, leases, and contracts in seconds. Draw, type, or upload your signature, place date stamps, and export with zero accounts.
Generate secure, permanent Quick Response codes from URLs or text offline.
Drag and drop any CSV file to instantly profile data, build pivot tables, and generate stunning charts in your browser.
Write SQL queries against local CSV, JSON, and Parquet files instantly in your browser using the blazing-fast DuckDB-WASM engine. Zero cloud setup.
Instantly profile massive datasets for missing values, duplicate rows, and trailing spaces. Scrub data securely with zero cloud uploads.
Discover variable relationships with instant Pearson correlation heatmaps and basic statistical testing. 100% private.
Parse raw Apache/Nginx access logs instantly into dashboards and security insights without uploading sensitive server data.
Record your full screen, app window, or browser tab with microphone and system audio. No time limit, zero watermarks.
Transform raw screenshots into stunning mockups with macOS window frames, gradient backgrounds, and soft 3D shadows.
Turn code into high-resolution, presentation-ready screenshots with customizable gradient backdrops, macOS window chrome, and syntax themes.
Inspect, clean, and compress vector SVG files. Strip hidden editor metadata, round precision, remove useless tags, and export to crisp PNG.
Crop, resize, and compress images with exact pixel precision and binary search targeting.
Inspect hidden GPS location coordinates, camera models, and timestamps, and wipe them permanently before sharing.
Permanently black out confidential data and strip hidden author, device, and GPS metadata.
Merge, split, extract, and compress PDF documents through an advanced local engine.
Extract editable text from scanned PDFs, images, receipts, and screenshots 100% offline in browser memory.
Write technical and academic papers with live LaTeX math, footnotes, tables, and distraction-free export to clean PDF or HTML.
Sign PDFs, leases, and contracts in seconds. Draw, type, or upload your signature, place date stamps, and export with zero accounts.
Lock sensitive photos, tax records, and documents with a PIN or password. Creates an encrypted local safe with zero cloud uploads.
Audit passwords against leaked data breaches anonymously via k-Anonymity and generate uncrackable passphrases.
Instantly structure messy directories into 12 clean categories on your local machine.
Generate secure, permanent Quick Response codes from URLs or text offline.
Benchmark your keyboard velocity and accuracy in a distraction-free environment.
Build ATS-friendly, professional resumes with live side-by-side preview and instant free PDF download with zero watermarks or subscriptions.
Generate professional invoices and receipts with itemized taxes, custom branding logos, multi-currency support, and free PDF download.
Tangent executes entirely within your browser's local sandbox memory. We never transmit your files, log telemetry, or require accounts.
Your files, screenshots, audio, and credentials never touch remote servers. In-memory execution guarantees total data confidentiality.
Every tool is 100% free forever. No credit cards, no paywalls, no email sign-ups, and zero branded watermarks stamped on your exports.
Once loaded, the entire toolkit operates completely offline. Heavy computations leverage your device's native CPU and GPU with zero network lag.
Every single utility in Tangent is built using modern WebAssembly, HTML5 Canvas, and Web Crypto APIs that run directly inside your web browser sandbox. Your files are processed entirely in your computer's RAM and never transmitted across the network.
No. Tangent is 100% free and open. There are no 5-minute video recording limits, no page count caps on PDFs, no watermarks, and no sign-up forms.
Yes. Once you load a tool page, all required WebAssembly modules and scripts are cached by your browser. You can turn off your Wi-Fi or go into airplane mode and continue using the tools with zero interruptions.