Instant. Private.
Runs 100% in Your Browser.
No sign-up. No credit cards. No cloud queues. 35+ tools currently available, with new utilities continuously added to the suite. All execute directly on your local CPU & GPU using native browser APIs. Your files and data never touch our servers.
Keystroke-level reactive speed
Zero email walls or passwords
Data never leaves your device
No cookies or tracking pixels
Screenshot Beautifier
Transform raw screen captures into stunning studio-grade marketing visuals. Apply curated gradients, drop shadows, macOS traffic lights, bezel frames, and export 4K PNG or WebP with zero cloud uploads.
Background Remover Studio
Instant client-side background removal with on-device AI subject cutout. Features sub-pixel edge feathering, halo de-fringing, realistic 3D floor shadows, and backdrop replacement.
Screenshot Beautifier
Add studio-grade gradients, drop shadows, bevels & frame styling to any screenshot.
Image Compressor
Lossy & lossless client-side compression targeting exact KB size with instant preview.
Image Resizer
Precision dimension scaler with bicubic sampling, aspect lock and bulk presets.
Image Converter
Instant client-side cross-conversion between PNG, WebP, JPEG, and AVIF.
Color Converter
Universal color spectrum translator supporting HEX, RGB, HSL, HSV, CMYK & OKLCH.
Aspect Ratio Calculator
Calculate golden ratios, cinema 21:9, 16:9, 4:3, and custom proportions.
Pixel Desk Visualizer
Design lo-fi pixel art desk setups with monitors, mechanical keyboards, retro consoles, plants, and pets.
8-Bit Social Banner Studio
Craft retro 8-bit dithered developer headers for X, GitHub, LinkedIn, and Discord with safe-zone overlays.
Retro Dither Filter Studio
Convert photos and avatars into 1-bit retro bitmaps using Atkinson, Floyd-Steinberg, and Bayer dithering.
Background Remover Studio
Instant client-side background removal with automatic AI cutout, 60+ FPS studio compositing, edge feathering, and backdrop replacement.
Video File Size Calculator
Predict exact final video render file size based on bitrate, duration, and audio streams.
Video Bitrate Calculator
Compute optimal video bitrates for 4K, 1440p, 1080p, Twitch, and YouTube streaming.
Video Storage Calculator
Forecast NAS, SSD, and cold storage hardware needs across hours of ProRes & H.264 footage.
Video Upload Time Calculator
Estimate real upload time across fiber, 5G, starlink, and standard broadband speeds.
Video Aspect Ratio Calculator
Broadcast and cinema framing calculator: anamorphic, DCI 4K, IMAX, and letterboxing.
JSON Formatter
Pretty-print, clean, indent, and format messy JSON strings with instant syntax highlighting.
JSON Validator
Deep structural validation with exact line/column error diagnostics and repair hints.
Base64 Encoder
Safely encode UTF-8 text strings or binary assets into base64 data URIs.
Base64 Decoder
Decode base64 strings back to clean UTF-8 text or examine payload contents.
UUID Generator
Generate RFC-4122 v4 (random) and v7 (time-ordered) UUIDs in bulk using Web Crypto API.
JWT Decoder
Inspect JSON Web Token headers, claims, expiration timestamps, and payloads without sending token to server.
Timestamp Converter
Bidirectional Unix epoch milliseconds/seconds to ISO 8601, RFC 2822, and human UTC.
Regex Tester
Real-time regular expression matcher with capture group breakdown and syntax flag toggles.
Timezone Converter
Real-time multi-city global clock slider across UTC, London, New York, Tokyo, and Sydney.
Meeting Time Planner
Find optimal non-overlapping golden business hours for distributed remote teams worldwide.
Age Calculator
Precise chronological breakdown: exact years, months, days, total hours, and next milestone.
Date Difference
Compute exact duration between any two calendar anchors in days, weeks, and hours.
Business Days Calculator
Calculate project delivery dates excluding weekends and customizable official bank holidays.
Salary Calculator
Convert annual salary into monthly, bi-weekly, weekly, daily, and hourly earnings.
Hourly Rate Calculator
Calculate effective hourly rate for freelancers taking into account billable hours & overhead.
Percentage Calculator
Instant multi-mode percentage formulas: X% of Y, percentage increase/decrease, ratio fraction.
Discount Calculator
Determine total savings, markdown percentages, coupon stacking, and post-tax checkout cost.
Profit Margin Calculator
Calculate gross profit margin, net margin, and markup percentage on goods and SaaS revenue.
ROI Calculator
Simulate Return on Investment percentage and annualized compound yield for business initiatives.
Instagram Resizer
Crop and frame graphics for Square (1:1), Portrait (4:5), Story (9:16), and Carousel slides.
YouTube Thumbnail Resizer
Format perfect 1280x720 16:9 thumbnails with HDR contrast check and 2MB clamp guarantee.
TikTok Resizer
Fit visuals to 1080x1920 vertical canvas with safe zone overlays for UI button margins.
LinkedIn Resizer
Professional presets for company page banners (1128x191) and feed document graphics (1200x627).
X Image Resizer
Presets for X/Twitter headers (1500x500), single post in-stream cards (16:9) and profile circles.