Every tool runs 100% locally in your browser. No file uploads, no accounts, no usage limits — and a growing roadmap of upcoming utilities.
Explore our complete suite of 100% private, on-device tools for document editing, image compression, video processing, and developer utilities.
Generate compliant llms.txt profiles and valid structural JSON-LD Schema markup payloads client-side with zero tracking.
Input your site metadata (name, description, URL, features).
Customize the options and toggles for crawler profiles.
Copy or download the generated llms.txt and JSON-LD schema file.
All optimization processes run 100% locally in browser memory. No external API queries or analytical tracking are executed.
Convert images, audio, and documents into raw Base64 data strings and Data URIs entirely client-side.
Load any image, audio, or document file into the transcoder panel.
View the generated Data URI prefix and raw base64 string.
Copy the transcoded string payload with single-click controls.
Conversion occurs 100% inside your browser session heap. No files are uploaded to any external hosts.
Compute SHA-1, SHA-256, SHA-512, and MD5 checksum signatures client-side using browser Web Crypto APIs.
Type or paste your text input.
Instantly compute hexadecimal digest checksum values in real-time.
Copy calculated digests with single-click clipboard controls.
Digests and hashes are processed client-side via subtle Web Crypto APIs. Input payloads are never transmitted to any external networks.
Decode and inspect JWT headers, signatures, and payload streams client-side without sending keys to the server.
Paste your encoded JSON Web Token (JWT) into the secure input.
Instantly view color-coded header structures, payload claims, and signature codes.
Copy decoded payload values or verify payload properties locally.
Decoding occurs inside local browser scope. Secret keys and signatures remain 100% private to your device.
Format, beautify, and validate SQL query statements client-side. Absolute security for raw database structures.
Paste your raw SQL query into the code editor panel.
Verify keywords capitalization and indentation formatting.
Copy the prettified SQL layout directly into your clipboard.
All formatting logic resides locally inside the client. Database query definitions or schema identifiers are never sent to external servers.
Assemble individual PNG frames into a looping animated PNG (APNG) file 100% locally in your browser sandbox.
Upload multiple PNG frames into the staging area.
Configure framerate, loop count, and delay parameters.
Compile and download your high-fidelity animated PNG (APNG) file.
APNG assembly runs 100% client-side. No images are transmitted over external networks.
Convert animated PNG (APNG) files to animated GIFs locally in your browser without any format restrictions.
Upload your animated PNG (APNG) file into the local converter.
The engine decodes each APNG frame using the browser's Canvas API.
Download your converted animated GIF — all frame timings and delays preserved.
APNG conversion uses only local browser APIs. Your animation files never touch an external server.
Inspect the binary block structure, frame count, color tables, and playback metadata of any animated GIF entirely in-browser.
Upload any animated GIF file to begin client-side analysis.
The analyzer parses all binary blocks, frame parameters, and color table data locally.
View a detailed breakdown of frame timings, dimensions, and file structure instantly.
GIF analysis occurs purely in JavaScript without any server communication. Your files stay completely private.
Compile a collection of images into a looping animated GIF using pure client-side HTML5 Canvas rendering.
Upload your sequence of images (JPG, PNG, or WebP) in display order.
Set your desired frame delay, loop count, and output dimensions.
Generate and download your animated GIF instantly — rendered entirely in-browser.
Your image sequences are assembled locally using HTML5 Canvas. No image data is transmitted to external servers.
Compress animated GIFs using lossy LZW algorithms to dramatically reduce file size while preserving acceptable visual quality.
Upload your animated GIF file into the local optimizer.
Adjust the lossy compression factor to control the quality vs. file-size tradeoff.
Download the optimized GIF — smaller and faster to load across all platforms.
GIF optimization runs entirely in your browser. Your animated files are never sent to third-party compression APIs.
Deconstruct animated GIFs into individual frame PNG files using pure client-side HTML5 Canvas rendering.
Upload your animated GIF file into the browser-based splitter.
The splitter extracts each frame and renders it as a separate PNG image.
Download all extracted frames as individual files or as a zip archive.
Frame extraction runs entirely on-device using Canvas APIs. Your GIF files are never uploaded anywhere.
Convert Lottie JSON animations into high-fidelity transparent Animated PNG (APNG) files client-side.
Upload your Lottie JSON file.
The engine renders Lottie vectors frame-by-frame on a local canvas.
Download your transparent APNG animation with zero quality loss.
Lottie decoding and APNG creation occur inside your local browser memory space.
Render animated or static vector SVG assets into GIF format entirely in-browser without cloud rasterization.
Upload your SVG file — static and animated SVGs are both supported.
Configure the output resolution and frame rate for animated SVGs.
Download the rasterized GIF — rendered entirely using browser Canvas APIs.
Your SVG assets and brand vectors are rendered locally. No vector source code is transmitted to external rasterization services.
Convert animated WebP images to animated GIFs locally using pure client-side HTML5 Canvas rendering.
Upload your animated WebP file into the local converter.
The engine decodes each WebP animation frame using the browser's native WebP codec.
Download your converted animated GIF — rendered frame-by-frame entirely on-device.
WebP-to-GIF conversion happens entirely in browser memory using Canvas APIs — no file upload required.
Instantly isolate subjects and strip backgrounds from high-definition images directly on your device.
Drag and drop your JPG, PNG, or WebP image into the local sandbox zone.
Our local deep-learning WebAssembly model automatically detects and separates the foreground subject.
Download your full high-definition transparent asset instantly with zero credit limits.
Your personal photos are never processed on an external cloud server, ensuring 100% face and biometric privacy.
Compress PNG, JPG, WebP, AVIF, HEIC, and Camera RAW images locally without visible quality degradation using pure client-side canvas rendering and dynamic decoders.
Upload your image files — supports standard formats, HEIC/HEIF, and Camera RAW.
Adjust the output compression format, scale dimensions, and quality slider dynamically.
Download the optimized images instantly — all processing stays in your browser.
Your images are compressed entirely in browser memory. No file data ever reaches an external compression server.
Transcode images to WebP, PNG, JPEG, AVIF, BMP, or ICO formats. Uses pure client-side HTML5 Canvas rendering alongside dynamic HEIC and Camera RAW decoders for instant, private generation with zero server tracking.
Upload image files — supports standard formats, HEIC/HEIF, TIFF, and Camera RAW (.DNG, .CR2, .NEF, .ARW).
Select your target output format: WebP, PNG, JPEG, AVIF, BMP, or ICO.
The decoder extracts frames locally to convert and package them for instant download.
100% cloud-free compilation. Your personal graphics or proprietary assets are converted entirely on-device.
Compress JPG images client-side with fine-tuned quality control to maximize compression without introducing visible artifacts.
Upload your JPG files into the browser-based compressor.
Fine-tune the JPEG quality setting using the interactive slider.
Download optimized JPG files — smaller size, same visual quality.
Your personal and professional photos are compressed entirely locally — no external service ever touches your files.
Generate 100% ICAO-compliant passport and visa photos for global standards including India, US, EU, and UK.
Upload a clear, front-facing portrait.
Select your target country or specific document rule (e.g., US 2x2 inch, EU 35x45mm).
Use the automatic AI background eraser to isolate the profile against a plain white background.
Align your eyes and chin with our dynamic overlay alignment grid and export your print-ready sheet.
Biometric identifiers and facial profiles are scanned strictly inside your browser window context, fully isolating raw user portraits from external servers.
Compress PNG graphics client-side with lossless and lossy options, preserving transparency without visible quality loss.
Upload your PNG files into the local compression engine.
Choose between lossless or lossy optimization modes.
Download the compressed PNGs — transparency preserved, file size reduced.
Your PNG assets and design graphics never leave your device during compression.
Enlarge low-resolution imagery by 2x or 4x scaling using local browser hardware-accelerated deep learning execution grids.
Select a low-resolution or compressed image source file.
Choose your target scaling multi-factor (2x up to 4x resolution generation).
Let your browser execute deep-learning model parameters locally using native WebGPU access.
Download crystal-clear, high-fidelity production-ready graphic assets instantly.
Your creative compositions and portraits remain 100% confidential by executing neural net model parameters inside local device GPU memory buffers.
Optimize and shrink massive PDF file sizes without sacrificing text clarity or document structure.
Select your legal, financial, or personal PDF documents.
Choose your preferred local compression strength configuration.
The engine repacks your asset locally, reducing file size safely inside your browser memory.
Your sensitive business agreements and financial contracts stay strictly inside your physical device.
Type text comments, apply highlights, and attach annotations directly onto PDF pages without any cloud processing.
Upload your PDF document into the browser-based editor.
Add text boxes, highlights, and annotations using the inline toolbar.
Download your annotated PDF instantly — all edits processed entirely on-device.
Your documents and annotations are processed in browser memory. No file content is ever transmitted to a server.
Stitch multiple JPEG, PNG, or WebP images into a single professional PDF document locally without any upload.
Upload your images in JPG, PNG, or WebP format.
Arrange the page order using the interactive file sorter.
The converter stitches your images into a PDF document entirely on-device.
Personal photographs and scanned documents are converted without ever being uploaded to a cloud service.
Combine multiple PDF documents into a single consolidated output stream using pure client-side processing.
Select and upload multiple PDF files from your local storage.
Arrange the document order using the visual file sorter.
Merge all documents into a single PDF — processed entirely on-device.
Your merged documents — whether contracts, reports, or personal files — never leave your device.
Affix high-fidelity signatures, initials, dates, and dynamic text blocks directly onto confidential legal documents and vendor contracts.
Upload your formal agreement, lease, or commercial PDF contract.
Draw your signature on-screen, upload a vector graphic signature, or select premium typography text.
Drag and drop signature placements, validation date badges, and initials blocks across contract pages.
Compile the flattened PDF file directly into local memory for immediate saving.
Legal agreements and identity parameters never touch corporate server clouds, eliminating standard regulatory exposure risks entirely.
Convert PDF pages into high-resolution JPG or crystal-clear PNG images entirely in your local browser sandbox.
Select or drop your PDF document.
Choose your preferred output format (JPEG or PNG).
Set output rendering scaling quality (up to 300 DPI).
Click extract to generate and save individual page images locally.
Your confidential documents are processed completely inside device memory using client-side canvas render layers.
Extract text and document structure from PDF files and convert them to editable Word-compatible format entirely on-device.
Upload your PDF document directly into the local browser processor.
The engine parses all text content and structural elements client-side.
Download your extracted text in a clean, editable document format instantly.
Confidential documents, legal files, and sensitive text data are processed entirely in your browser memory.
Extract individual pages or custom page ranges from any PDF document directly inside the browser sandbox.
Upload the PDF document you want to split or extract pages from.
Specify your page range or select individual pages to extract.
Download the extracted pages as a new PDF — processed entirely locally.
Legal and financial documents are never transmitted outside your device during page extraction.
Strip hidden GPS, camera models, and tracking metadata from your pictures instantly before publishing online.
Drop your JPG, PNG, or HEIC photo file into the local processor.
The sanitizer scans all EXIF, IPTC, and XMP metadata segments entirely in browser memory.
Download the clean, metadata-free image instantly — no originals stored or transmitted.
Protects your physical safety and anonymity. Metadata extraction happens inside browser memory; your original photos never hit a cloud database.
Strip location tags, camera metadata, and document author histories client-side before exporting.
Upload photos or documents to the sanitization zone.
Inspect the list of detected metadata parameters (EXIF, GPS, device).
Click strip to clean all items and download the sanitized files.
Sanitization takes place inside the browser sandbox using HTML5 Canvas and File APIs. Absolutely no network requests are sent.
Scan files locally to instantly discover and redact Personally Identifiable Information (PII) including emails, tax IDs, and credit card structures.
Upload your documents, server log files, or text assets into the processing queue.
Let the local model run tokenization arrays to instantly flag name fields, financial details, or address patterns.
Approve or modify the highlighted redaction boxes on the interactive canvas viewport.
Export your sanitized, compliance-ready files cleanly with zero recovery risk.
Sensitive financial information and PII patterns are audited locally inside browser-sandboxed token arrays, strictly preventing unauthorized data pipeline leaks.
Store and manage passwords locally in a zero-knowledge browser sandbox secured with PBKDF2 key derivation and 256-bit AES-GCM encryption.
Create your vault with a strong master password — it never leaves your device.
Add, organize, and search your credentials using the encrypted local store.
Access your passwords from any session using the same master key and exported vault file.
Your passwords are encrypted using the Web Crypto API. No sync servers, no telemetry, no cloud exposure — ever.
Generate multi-size web icon packages and pristine ICO assets seamlessly in a single batch.
Upload your brand logo or raw vector image asset.
The compiler renders pixel-perfect icon sheets across 16×16, 32×32, and 180×180 sizes.
Export a clean zip archive bundle complete with cross-browser head injection code snippets.
Zero tracking pixels or third-party analytical cookies logging your uploaded brand graphics or asset metadata.
Create secure, static QR codes for URLs, plain text, or contact data 100% locally with zero server-side tracking.
Enter your URL, text, or data payload into the local QR generator.
Customize QR code color, size, and error correction level.
Download your QR code as a high-resolution PNG — generated entirely client-side.
Your QR code payload data never leaves your browser. No tracking of URLs, business data, or contact information.
Sanitize markup, strip bloated Figma metadata, minify vector nodes, and instantly convert raw SVG elements into clean React/Next.js JSX code blocks.
Paste your raw vector markup or drag in your SVG graphics assets.
Toggle optimization parameters (precision decimals, viewpoint retention, or metadata scrubbing).
Review side-by-side file size saving comparisons in real-time.
Copy the minified vector markup or download the production-ready React JSX component.
Your proprietary design structures and raw asset code nodes remain strictly sandboxed inside local tab runtime memory.
Validate, format, prettify, and minify JSON data locally — absolute security for API credentials, database keys, and configuration payloads.
Paste or upload your raw JSON data into the local validator.
Choose between prettify, minify, or syntax-check modes.
Copy or download your formatted JSON output — processed entirely in-browser.
Your API keys, credentials, and sensitive configuration data never leave your browser. Zero telemetry, zero logging.
Convert HTML5 videos and clips into optimized Lottie JSON animation files client-side.
Load your video asset into the transcoder sandbox.
Adjust quality settings, scale, and output framerate (FPS).
Export as a lightweight Lottie JSON animation file.
Video frame decompression and vector optimization are computed locally in webassembly. Your original video never leaves your browser.
Render, debug, and manipulate playback speeds of Lottie JSON animation files 100% locally in your browser.
Upload a Lottie JSON file or paste the raw JSON text content.
Adjust playback states: play, pause, or change speeds dynamically.
Test container responsive scaling against various background grids.
Vector canvas loop compilation runs inside browser runtime memory. Your vector animation designs are never uploaded.
Convert images to WebP format or extract original assets from WebP files 100% locally in your browser sandbox.
Upload images (PNG, JPG, BMP, GIF) or WebP files to the workspace.
Select output format options and compression quality slider.
Click convert to process and batch download the output files.
All format conversion takes place entirely client-side using canvas memory. Your files are never uploaded.
Compress and resize MP4 and WebM videos in batch mode using FFmpeg WebAssembly with zero cloud dependency.
Upload your video files for local batch compression.
Select your target resolution, bitrate, and codec settings.
Download the compressed videos — processed in parallel by FFmpeg.wasm on your CPU.
Video compression runs on your local hardware threads via FFmpeg.wasm. Your videos are never routed through external transcoding servers.
Extract sequential high-resolution image frames from video files locally using FFmpeg WebAssembly processing.
Upload your MP4, WebM, or MOV video file into the local processor.
Set your desired frame extraction rate — every N frames or at a per-second interval.
Download all extracted frames as PNG images — processed entirely by FFmpeg.wasm.
Frame extraction runs via FFmpeg compiled to WebAssembly. Your video files never leave your device.
Convert MP4, WebM, and MOV video clips into premium animated GIF loops locally using FFmpeg WebAssembly.
Upload your video file — MP4, WebM, AVI, or MOV formats are supported.
Select the clip start and end time and configure your output frame rate.
Download your animated GIF — converted fully locally by FFmpeg.wasm.
Your personal videos and screen recordings are processed by FFmpeg on your local hardware threads — never uploaded.
Extract and transcode audio tracks from video files to high-quality MP3 format using FFmpeg WebAssembly — no upload required.
Upload your video file containing the audio track you want to extract.
Select audio quality settings — bitrate and sample rate.
Download your extracted MP3 file — audio processed entirely by FFmpeg.wasm.
Audio extraction runs on your local machine via WebAssembly. Your video files and audio content stay completely private.
Convert, compress, and transcode large video sequences into MP4, WebM, or audio formats using a client-side FFmpeg WebAssembly compilation layer.
Drop your video files into the multi-threaded queue.
Select target container extensions, video bitrates, or audio sampling presets.
Leverage local multithreading to unpack, slice, and transcode video nodes natively.
Batch download your optimized video formats instantly without upload wait times.
Your raw media streams never touch remote ingestion endpoints—eliminating internet upload bandwidth bottlenecks entirely.
100% Private File Studio — All processing happens locally within your browser sandbox using WebAssembly technology. Your files never leave your device.
