AI Engineer | Full-Stack Developer | Founder - OnePersonAI Building intelligent, emotion-aware systems that unite AI,

devto

productHunt

medium

github

AKSHAT RAJ • Peerlist

<h3>About CUTOUT</h3>CUTOUT is a revolutionary, 100% private, client-side background remover and biometric studio engineered by OnePersonAI and Akshat Raj. It offers a secure and efficient solution for creating compliant passport photos, signature cleanups, LTI thumb impressions, and HD YouTube cutouts instantly, all processed directly within your browser with zero server upload.<ul><li>Local Processing: All image manipulation happens on your device, ensuring your data remains private and secure.</li><li>Official Form Compliance: Generate compliant photos and documents for UPSC, SSC, IBPS, NEET, PAN Card, Driving License, and US/Schengen Visas with precise dimensions and file size constraints.</li><li>Biometric Studio: Features include signature cleaning with transparent background export and LTI (Left Thumb Impression) binarization using Otsu's method.</li><li>Content Creator Tools: Easily create HD cutouts for YouTube thumbnails, social media profiles, and gaming avatars without quality loss.</li><li>User-Friendly Interface: Simply drag and drop your image, select the desired preset, and download your compliant file or print sheet.</li></ul>CUTOUT supports various official presets including UPSC OTR, SSC CGL/CHSL, NEET Passport, PAN Card/NSDL, Driving License, Banking/IBPS, and US/Schengen Visa, with options to enable Name &amp; Date Stamp and target specific file sizes (&lt;20KB, &lt;50KB, &lt;100KB, &lt;200KB).Experience the power of in-browser AI for your official documentation and creative content needs with CUTOUT.

CUTOUT

The 20KB File Limit Dilemma: Why Exam Portals Reject Uploads and How OnePersonAI’s KBFixer Solves It In-BrowserEvery year across India, millions of aspirants register for competitive government examinations—including UPSC Civil Services, SSC CGL, State PSCs, Banking, and Defense recruitments. Yet, on the final submission days, the single most frustrating bottleneck isn't the syllabus or the server load; it is the rigid, zero-tolerance file upload portal.Almost every official recruitment portal enforces strict legacy criteria:<ul><li>Candidate Photograph: Strictly 20 KB to 50 KB, exact 350x450 pixel resolution, clean background.</li><li>Candidate Signature: Strictly 10 KB to 20 KB, high-contrast ink, specific aspect ratios.</li><li>Supporting Documents / Certificates: PDF files strictly restricted under 200 KB or 300 KB.</li></ul>If an uploaded file is 50.4 KB, the portal throws an instant validation error: "File size out of specified limits." If a candidate aggressively compresses it down to 18 KB, the image artifacts turn their facial features into a smudged blur—often leading to form rejections during scrutinized document verification.<h3>The Hidden Risk: Why Traditional Online Compressors Fail Candidates</h3>When faced with a ticking clock before an application deadline, most candidates scramble to use generic online file compressors. This approach carries severe technical and privacy downsides:<ol><li>Severe Compression Artifacts: Standard web compressors apply aggressive lossy algorithms that strip critical high-frequency image data. While the file size drops, key facial contours blur out. If an invigilator cannot verify the photo printed on the admit card at the exam hall, the candidate faces disqualification.</li><li>Arbitrary Output Sizes: Most tools do not offer exact kilobyte targets. They compress using generic "Low / Medium / High" sliders, forcing candidates into endless trial-and-error uploads.</li><li>Severe Biometric Privacy Exposure: To process an image, traditional cloud-based tools require users to upload their signatures, identity cards, and passport-size photographs to remote third-party servers. Storing biometric identity data on unverified web servers creates huge security risks.</li></ol><h3>Engineering the Solution: OnePersonAI’s Privacy-First Architecture</h3>To tackle this widespread structural problem, <a target="_blank" rel="noopener" class="break-all link-break text-gray-500 hover:underline ng-star-inserted" href="https://onepersonai.in/">OnePersonAI</a>—an engineering lab focused on building lightweight, zero-bloat web utilities and developer architectures—engineered <a target="_blank" rel="noopener" class="break-all link-break text-gray-500 hover:underline ng-star-inserted" href="https://kbfixer.onepersonai.in/">KBFixer</a>.Unlike conventional platforms that route sensitive user files through remote backends, OnePersonAI designed KBFixer with a strictly Client-Side-First philosophy.How KBFixer Works Inside Your Browser:<ul><li>Zero Server Uploads: Leveraging modern browser technologies including the HTML5 Canvas API and WebAssembly, KBFixer performs all pixel re-sampling, spatial filtering, and quantization directly inside your device's local memory (RAM). Your signatures and photos never leave your computer or smartphone.</li><li>Exact Kilobyte Targeting: Candidates do not need to guess compression percentages. If a UPSC portal requires an image under 50 KB, users can set the slider directly to 35 KB. The in-browser engine dynamically computes the optimal compression curve to land precisely at the target size while preserving maximum visual sharpness.</li><li>Pre-Built Exam Portal Dimensions: KBFixer integrates calibrated presets for major national exams (UPSC, SSC, IBPS, State Boards), automatically enforcing aspect ratios (such as 3.5 cm x 4.5 cm) so candidate headshots never look horizontally squashed or vertically distorted.</li><li>Visual Page &amp; PDF Management: Beyond images, candidates dealing with educational transcripts and category certificates can visually inspect multi-page PDFs, eliminate unnecessary sheets, and compress documents under 200 KB in seconds.</li></ul><h3>Step-by-Step Guide: Perfect Exam Document Formatting</h3>To ensure your application passes automated portal parsers on the first attempt, follow these standard steps:<ol><li>Crop to Proportions First: Do not compress a wide landscape selfie. Use a proper crop tool to isolate the head and upper shoulders against a light background, keeping eyes centered.</li><li>Enhance Signature Contrast: Crop closely around the signature strokes on clean white paper. Ensure the ink is deep black or navy blue without grey shadows from uneven room lighting.</li><li>Aim for the Safe Midpoint: If the permissible range is 20 KB to 50 KB, configure your target size to 35 KB. Aiming for the exact boundaries (like 20.1 KB or 49.8 KB) risks server-side metadata discrepancies triggering a false rejection.</li><li>Export Locally: Process the file through <a target="_blank" rel="noopener" class="break-all link-break text-gray-500 hover:underline ng-star-inserted" href="https://kbfixer.onepersonai.in/">KBFixer</a> to maintain 100% data confidentiality, preview the text/facial sharpness, and download the ready-to-upload .jpg file.</li></ol><h3>The Road Ahead for Digital Utilities</h3>Software should solve everyday friction without demanding unnecessary user data. By coupling high-performance local processing with intuitive user interfaces, <a target="_blank" rel="noopener" class="break-all link-break text-gray-500 hover:underline ng-star-inserted" href="https://onepersonai.in/">OnePersonAI</a> continues to build tools that eliminate digital roadblocks for students, professionals, and developers alike.

KBFixer by onepersonai

<h3>File Optimization in Your Browser</h3>
KBFixer is a powerful, all-in-one file size optimizer designed for privacy and speed. It allows you to compress, enlarge, and optimize various file types directly within your browser, ensuring your data never leaves your device. This 100% client-side processing leverages your browser's raw processing power for blazing-fast results with zero upload time.
<ul>
<li>Image Fixer: Compress or enlarge JPG, PNG, and WEBP files instantly, perfect for government forms and web use.</li>
<li>PDF Optimizer: Reduce or increase the size of PDF documents without compromising text quality.</li>
<li>Word Resizer: Optimize DOCX file sizes for easy email sharing and faster uploads.</li>
<li>PPT Compressor: Shrink large PowerPoint presentations in seconds, directly in your browser.</li>
</ul>
Built with a secure core, KBFixer includes anti-injection and magic-byte verification logic. Experience local, instant, and secure file optimization powered by OnePersonAI (1% AI).
Key Features:
<ul>
<li>100% Client-Side Processing</li>
<li>Complete Privacy: Files never leave your device.</li>
<li>Blazing Fast Performance</li>
<li>Secure Core Logic</li>
</ul>