555
we track
544
answered today
26
arrived this week
4
stopped answering
What we measured
We check every product on this page once a day and record whether it still answers.
A lightweight network scanner with persistent device labeling and Tailscale integration.
What we measured
We check every product on this page once a day and record whether it still answers.
A web-based tool for remotely controlling Windows devices from any browser; the public listing gives no further detail beyond that.
What we measured
We check every product on this page once a day and record whether it still answers.
Free browser-based suite of developer utilities (JSON/HTML validation, Base64, JWT inspection, password generation) that avoids uploading data.
What we measured
We check every product on this page once a day and record whether it still answers.
Suite of client-side browser tools, including a teleprompter and EXIF stripper, that run entirely offline.
What we measured
We check every product on this page once a day and record whether it still answers.
Lets people encrypt files with PGP without a GnuPG install instead of using command-line-only tools.
What we measured
We check every product on this page once a day and record whether it still answers.
A journaling app that stores entries on your own computer instead of a remote server, for people who want their private writing kept off external platforms and out of AI training data.
What we measured
We check every product on this page once a day and record whether it still answers.
A free browser tool for e-learning course builders to convert quiz formats and package SCORM courses, entirely on-device.
What we measured
We check every product on this page once a day and record whether it still answers.
Free offline macOS menu-bar app that tracks data usage per Wi-Fi network and hotspot.
Watch out · Runs entirely locally; no analytics, accounts, or data collection.
What we measured
We check every product on this page once a day and record whether it still answers.
A macOS app that organizes files with custom rules, dry-run previews, undo, and duplicate cleanup, keeping everything local instead of uploading it.
What we measured
We check every product on this page once a day and record whether it still answers.
Self-hosted uptime monitoring you run on your own servers for a one-time payment instead of a recurring SaaS subscription.
What we measured
We check every product on this page once a day and record whether it still answers.
A browser-based privacy-first toolkit for editing images and PDFs entirely on your device, with no cloud uploads or accounts required.
What we measured
We check every product on this page once a day and record whether it still answers.
A browser-based tool that converts Chinese text between Simplified and Traditional characters locally, using OpenCC dictionaries.
Watch out · Nothing pasted ever leaves the browser.
What we measured
We check every product on this page once a day and record whether it still answers.
A free HAR file viewer that runs entirely client-side (nothing uploaded) and lets you inspect requests, headers and timing waterfalls — a real developer debugging tool.
What we measured
We check every product on this page once a day and record whether it still answers.
Lets makers turn plain screenshots into polished product videos in-browser instead of using a full video editor.
What we measured
We check every product on this page once a day and record whether it still answers.
A free Chrome extension that shows who doesn't follow you back on Instagram and lets you bulk unfollow, processing everything locally.
What we measured
We check every product on this page once a day and record whether it still answers.
Lets Mac users translate on-screen text like manga or menus in place instead of retyping it into a separate translator, fully offline.
What we measured
We check every product on this page once a day and record whether it still answers.
A self-hosted custom-domain email inbox built on your own Cloudflare account, with a REST API and webhooks.
Watch out · An AI draft feature is coming in Q3 2026, not yet available.
What we measured
We check every product on this page once a day and record whether it still answers.
Lets streamers get a webcam with real-time eye correction and teleprompter instead of buying expensive hardware webcams.
What we measured
We check every product on this page once a day and record whether it still answers.
A browser-based batch image converter and compressor (HEIC/PNG/JPG/WEBP/AVIF) that processes files locally.
What we measured
We check every product on this page once a day and record whether it still answers.
Turns local meeting recording folders into private, searchable transcripts on your Mac — everything stays on your machine, with no account, no upload, no meeting bot, and no subscription.
What we measured
We check every product on this page once a day and record whether it still answers.
A free, browser-based bulk image compressor and format converter that processes files entirely on your device without uploading them to any server.
What we measured
We check every product on this page once a day and record whether it still answers.
A collection of browser-based file utilities (PDF, image, audio) that process everything locally without uploading to a server, for privacy-conscious users instead of online converter sites.
What we measured
We check every product on this page once a day and record whether it still answers.
Lets Mac users copy any on-screen text, QR code, or barcode instead of retyping it manually.
What we measured
We check every product on this page once a day and record whether it still answers.
A free desktop app that checks your camera, mic, speakers, and network before a video call.
What we measured
We check every product on this page once a day and record whether it still answers.
A Mac app that converts HEIC photos and large iPhone videos into upload-friendly formats, processing everything locally — for Mac users, not an iOS app despite the iPhone-photo focus.
What we measured
We check every product on this page once a day and record whether it still answers.
Local-first AI video editor for Mac that searches footage by what's shown or said and assembles it into a timeline.
What we measured
We check every product on this page once a day and record whether it still answers.
Lets lawyers and regulated professionals use AI on confidential files instead of risking sensitive data leaking to an LLM.
What we measured
We check every product on this page once a day and record whether it still answers.
A local-network chat app for people who want to avoid cloud servers entirely and keep conversations on their own LAN.
What we measured
We check every product on this page once a day and record whether it still answers.
Offline live conversation translator that identifies speakers and shows color-coded translated captions with no cloud upload.
What we measured
We check every product on this page once a day and record whether it still answers.
Local-first quoting and workflow app for embroidery shops covering costs, margins, customers and job status.
Watch out · An organization tool — it does not guarantee profit, revenue, growth, or business results.
What we measured
We check every product on this page once a day and record whether it still answers.
A macOS menu-bar app that turns your own local video files into live wallpapers, fully offline and open-source with no account or cloud step.
What we measured
We check every product on this page once a day and record whether it still answers.
One-time-purchase habit tracker with no subscription, storing all data locally on-device.
What we measured
We check every product on this page once a day and record whether it still answers.
Browser tool that converts animated GIFs to WebP entirely offline with no uploads or accounts.
What we measured
We check every product on this page once a day and record whether it still answers.
Lets people use basic web utilities without uploading data instead of sending files to unknown servers.
What we measured
We check every product on this page once a day and record whether it still answers.
Lets people convert and compress files on their phone instead of going back to a laptop.
What we measured
We check every product on this page once a day and record whether it still answers.
A personal AI assistant that runs fully on your own machine via local models, chatting through Telegram with Gmail/Calendar access.
What we measured
We check every product on this page once a day and record whether it still answers.
An offline mobile app to view, edit and convert PDF, Word, Excel and PowerPoint files in 17 languages — a general document viewer, not a spreadsheet replacement.
What we measured
We check every product on this page once a day and record whether it still answers.
An open-source toolkit for building AI features — chat, RAG, speech, vision — that runs entirely in the browser with no servers and no data leaving the device. Built for developers.
What we measured
We check every product on this page once a day and record whether it still answers.
Turns a Google Play Store link into an on-device SWOT-style app diagnosis with prioritized improvement suggestions.
What we measured
We check every product on this page once a day and record whether it still answers.
A free open-source browser tool that lets you control your computer using hand gestures and facial movements via webcam, for developers experimenting with gesture input.
What we measured
We check every product on this page once a day and record whether it still answers.
Self-hosted, cookie-free analytics for Shopify merchants who want visitor and revenue data kept on infrastructure they control instead of a third-party tracker.
What we measured
We check every product on this page once a day and record whether it still answers.
An offline spatial toolkit for Android and Wear OS with navigation, indoor tracking, and AR measurement, working without an internet connection.
What we measured
We check every product on this page once a day and record whether it still answers.
A local-first trading journal with an offline AI coach that reviews your trades and notes to flag costly habits, for traders who don't want their data on someone else's server.
What we measured
We check every product on this page once a day and record whether it still answers.
Runs PDF splitting/merging/redaction and a resume-vs-job-posting scorer entirely in the browser, so nothing you drop in gets uploaded.
What we measured
We check every product on this page once a day and record whether it still answers.
A one-time-purchase task app for solo workers that applies agile concepts like backlog, priority, and kanban to personal work, syncing via CloudKit with no account or server.
What we measured
We check every product on this page once a day and record whether it still answers.
Gives developers and AI coding assistants deterministic, cited answers about a codebase's symbols, callers, and dependencies without sending code off-device.
Watch out · Code never leaves the machine
What we measured
We check every product on this page once a day and record whether it still answers.
A zero-knowledge document and photo vault that encrypts sensitive files like passports and wills locally on your device with no cloud account.
Watch out · No password reset possible since the provider never holds a key
What we measured
We check every product on this page once a day and record whether it still answers.
Free online file converter that runs entirely in your browser so files never get uploaded to a server.
What we measured
We check every product on this page once a day and record whether it still answers.
Lets designers turn any website's look into an installable WordPress theme instead of rebuilding the design manually in WordPress.
What we measured
We check every product on this page once a day and record whether it still answers.
An on-device AI assistant that completes real tasks inside your existing tools without sending data to the cloud.
What we measured
We check every product on this page once a day and record whether it still answers.
Browser-based PDF toolkit (merge, compress, sign, OCR, convert) that processes files entirely on your device with nothing uploaded to a server.
What we measured
We check every product on this page once a day and record whether it still answers.
Browser extension that tracks Adobe Stock and Shutterstock earnings and performance data entirely on your device, with no cloud upload.
What we measured
We check every product on this page once a day and record whether it still answers.
Lets people build a CV stored locally in the browser instead of signing up for an account.
What we measured
We check every product on this page once a day and record whether it still answers.
Local-first Terraform scanner that audits cost, security and reliability in one pass with no upload, MIT licensed.
What we measured
We check every product on this page once a day and record whether it still answers.
An offline iPhone app that generates AI images locally using Stable Diffusion, for people who want image generation without sending prompts to the cloud.
What we measured
We check every product on this page once a day and record whether it still answers.
42 free browser-based image tools (compress, resize, remove background) that process images on your own device instead of uploading them.
Watch out · limited to the specific tools offered, not a full editor
What we measured
We check every product on this page once a day and record whether it still answers.
120+ free Excel tools (convert, view, edit, repair) that run entirely in the browser, including PDF-to-Excel conversion.
What we measured
We check every product on this page once a day and record whether it still answers.
Collection of 340+ free online tools (PDF, image, financial, developer) that process everything client-side in the browser with no upload.
What we measured
We check every product on this page once a day and record whether it still answers.
Browser-based PDF tools (merge, split, convert to JPG) that run entirely locally with no file upload or account, in French.
What we measured
We check every product on this page once a day and record whether it still answers.
Android app for recording video, photo, or audio silently in the background, with all media kept only on the device.
Watch out · Android only.
What we measured
We check every product on this page once a day and record whether it still answers.
A local-only dashboard for tracking Codex usage and cost, without sending usage data to the cloud.
What we measured
We check every product on this page once a day and record whether it still answers.
Helps people stay focused by classifying browser tabs on-device by actual content instead of by URL alone.
What we measured
We check every product on this page once a day and record whether it still answers.
Self-hosted unified inbox + AI that reads it for you
What we measured
We check every product on this page once a day and record whether it still answers.
Private microblogging journal that stores everything locally on-device via IndexedDB, nothing sent to a server.
Watch out · A solo Friday experiment to test whether to ship a native app.
What we measured
We check every product on this page once a day and record whether it still answers.
Native, fully offline macOS video editor for trimming, joining and blurring clips, with no cloud or network access.
What we measured
We check every product on this page once a day and record whether it still answers.
Captures rambling voice or text notes locally and organizes them into ideas, with optional cloud processing.
What we measured
We check every product on this page once a day and record whether it still answers.
Windows clipboard history tool that lets you search past screenshots by the text visible inside them, all stored locally.
What we measured
We check every product on this page once a day and record whether it still answers.
Mac clipboard manager tuned for developer content such as code snippets.
What we measured
We check every product on this page once a day and record whether it still answers.
What we measured
We check every product on this page once a day and record whether it still answers.
What we measured
We check every product on this page once a day and record whether it still answers.
What we measured
We check every product on this page once a day and record whether it still answers.
What we measured
We check every product on this page once a day and record whether it still answers.
What we measured
We check every product on this page once a day and record whether it still answers.
What we measured
We check every product on this page once a day and record whether it still answers.
What we measured
We check every product on this page once a day and record whether it still answers.
What we measured
We check every product on this page once a day and record whether it still answers.
A self-hosted, open-source alternative to Calendly and Zoom that runs as one Go binary with SQLite — lets developers own their scheduling and video data instead of paying a subscription.
What we measured
We check every product on this page once a day and record whether it still answers.
Bundles a folder, files or archive into one clean document formatted for pasting into ChatGPT, Claude or Gemini — runs locally in your browser, nothing uploaded, no account needed.
What we measured
We check every product on this page once a day and record whether it still answers.
Turns text into styled images for social media, quotes, or announcements entirely in the browser, with no uploads, account, or watermark, and content that never leaves the device.
What we measured
We check every product on this page once a day and record whether it still answers.
A free set of 17+ client-side developer utilities (JSON/XML/YAML/SQL formatters, regex tester, JWT decoder, hash generator) that run entirely in the browser with nothing sent to a server.
What we measured
We check every product on this page once a day and record whether it still answers.
A browser extension that hides X (Twitter) posts from countries you pick, detecting location locally with no external servers or sign-up. A niche personal timeline filter, not a developer tool.
What we measured
We check every product on this page once a day and record whether it still answers.
Turns Excel and SQL data into interactive dashboards with AI forecasting, Monte Carlo simulations and Sankey diagrams; processing happens in your browser instead of on a server.
What we measured
We check every product on this page once a day and record whether it still answers.
An offline AI chat companion that runs fully on-device with no account, cloud sync or ads — explicitly not a therapist or productivity tool, just a private space to think out loud.
What we measured
We check every product on this page once a day and record whether it still answers.
Converts GSTR-1 and GSTR-3B tax PDFs into structured Excel sheets entirely in-browser, so client tax data never leaves the accountant's machine. Built specifically for Indian CAs and tax professionals.
What we measured
We check every product on this page once a day and record whether it still answers.
An offline AI photo editor for upscaling, colorizing, and background removal, all processed on-device.
What we measured
We check every product on this page once a day and record whether it still answers.
Strips hidden GPS and camera metadata from photos entirely in your browser before you share them, with no uploads.
What we measured
We check every product on this page once a day and record whether it still answers.
Lets users save clipboard snippets with their source instantly instead of alt-tabbing to a separate notes app.
What we measured
We check every product on this page once a day and record whether it still answers.
Transfers files peer-to-peer directly in the browser without uploading to a server.
Details →8 of 191
What we measured
We check every product on this page once a day and record whether it still answers.
Lets people run 400+ file tools entirely in the browser instead of uploading files to a server.
Watch out · available in 25 languages with real localization
What we measured
We check every product on this page once a day and record whether it still answers.
Lets people extract and export webpage text locally instead of sending it through external servers.
What we measured
We check every product on this page once a day and record whether it still answers.
Lets Flutter developers use stable icon fonts compiled locally instead of relying on external icon services with unstable codepoints.
What we measured
We check every product on this page once a day and record whether it still answers.
Decodes a QR code from an uploaded photo entirely in-browser, no account or app install, for people who don't want to hand their images to a random QR scanner app.
Watch out · No app or sign-up needed.
What we measured
We check every product on this page once a day and record whether it still answers.
Free, open-source tool that extracts the best moments from full movies and reformats them as vertical Shorts/TikToks/Reels — AI scene scoring, computer-vision face tracking, 9:16 cropping and word-level subtitles, all running locally with no cloud or subscription.
What we measured
We check every product on this page once a day and record whether it still answers.
Local-first resume studio that keeps your resume visible while matching it to a job, highlighting the exact evidence behind each match and flagging vague claims that need numbers — then re-reads your exported PDF to show what actually survived.
What we measured
We check every product on this page once a day and record whether it still answers.
Three on-device privacy tools in one suite — blacks out your screen when a second face is detected, watches for rogue processes and connections, and shares files via temporary links without uploading them anywhere. Windows and macOS now.
Watch out · Android support is announced as 'soon,' not yet available.
What we measured
We check every product on this page once a day and record whether it still answers.
Redact PDFs locally, verify the redaction actually worked
8 of 188
What we measured
We check every product on this page once a day and record whether it still answers.
Imports Stripe's itemized automatic-payout CSV and turns it into a balanced QuickBooks journal — maps accounts, previews the journal, downloads a QuickBooks CSV, parsed entirely locally.
What we measured
We check every product on this page once a day and record whether it still answers.
Free, private, in-browser web utilities. Zero uploads
What we measured
We check every product on this page once a day and record whether it still answers.
On-device batch photo compressor/resizer and HEIC-to-JPG converter, one-time purchase, no cloud upload.
What we measured
We check every product on this page once a day and record whether it still answers.
A browser tool that frames screenshots with gradients and shadows and exports a launch-ready image, with nothing uploaded.
What we measured
We check every product on this page once a day and record whether it still answers.
Turns your goals, cash, pipeline and commitments into one local daily briefing before you open your inbox.
Watch out · never sends data out or connects payments
What we measured
We check every product on this page once a day and record whether it still answers.
Lets people compress images and PDFs and generate QR codes in the browser instead of uploading files to a server.
What we measured
We check every product on this page once a day and record whether it still answers.
Lets people use free browser-based utility tools instead of ad-heavy sites that upload their data.
Watch out · launched with 14+ tools, adding more weekly
What we measured
We check every product on this page once a day and record whether it still answers.
Lets people strip EXIF, GPS and other metadata from files locally instead of uploading them to a third-party server.
8 of 142
What we measured
We check every product on this page once a day and record whether it still answers.
Finds real beginner-friendly open-source GitHub issues and explains them with AI, no account needed.
Watch out · No signup, no backend, no account needed.
What we measured
We check every product on this page once a day and record whether it still answers.
Android app for storing and analyzing personal or family health records entirely on-device, with no cloud or account.
Watch out · iOS version is on the roadmap.
What we measured
We check every product on this page once a day and record whether it still answers.
Lets people turn their photo location data into a private travel history instead of sharing it with a cloud service.
What we measured
We check every product on this page once a day and record whether it still answers.
Mirrors your Claude Code / Codex agent sessions to your iPhone and Apple Watch so you can approve prompts and permission gates remotely over your local network.
What we measured
We check every product on this page once a day and record whether it still answers.
An offline app for tracking food expiration dates to reduce waste.
Watch out · No sign-up, no cloud.
What we measured
We check every product on this page once a day and record whether it still answers.
A free Chrome extension that files German receipts (GoBD-compliant) directly in your browser without ever uploading data, a password, or your inbox to a cloud service.
What we measured
We check every product on this page once a day and record whether it still answers.
Turns your Mac trackpad into a breathing-exercise guide with audio and haptic cues, works fully offline with no account, for quick personal reset breaks.
What we measured
We check every product on this page once a day and record whether it still answers.
An app for monitoring and controlling home Bitcoin mining rigs (Bitaxe, Avalon Nano, Antminer) over local Wi-Fi with no cloud.
Every number here comes from our own daily check — not from a vendor list.