Extensions by Northpine Labs LLC

Save Image as Type — JPG PNG WebP PDF, Resize & Remove Background

⚡ Productivity

Right-click any image to save it as JPG, PNG, WebP or PDF. Free, no download limits, no sign-up. Converts images other tools can't.

Auto-Delete Cookies on Tab Close — Cookie AutoDelete Alternative, Whitelist

🛡️ Privacy & Security

Auto-delete cookies on tab close — Cookie AutoDelete alternative for Chrome MV3. Whitelist trusted sites. No telemetry, open source.

HEIC to JPG Converter — Batch HEIF, PNG, WebP & iPhone Photos

⚡ Productivity

Batch convert HEIC and HEIF iPhone photos to JPG, PNG, or WebP. Preserve or strip EXIF, custom rename. 100% offline, no upload.

CookieMate — Cookie Editor, Inspector & Manager, EditThisCookie Alt

🧑‍💻 Developer Tools

View, edit and export cookies on any site. Bulk delete, JSON import. MV3-native EditThisCookie alternative for developers.

Save Articles to Read Later — Pocket Alternative & Reader View Mode

🧩 More extensions

One-click save with tags, full-text search, offline reading. Imports Pocket ril_export. Local-only, free, no account, no tracking.

ReadClear — Dyslexia Font, Bionic Reading, Reading Ruler & Text to Speech

⚡ Productivity

Text to speech reader with dyslexia-friendly fonts, bionic reading, color tints and a reading ruler for ADHD. No account needed.

TreeJSON — JSON Viewer, Tree View, YAML & XML Formatter

⚡ Productivity

Pretty-print JSON, YAML, XML in your browser. Tree view, search, JSONPath copy, export. Open source, privacy-first, MV3-native.

Site Blocker — Block Websites, Pomodoro Timer, Privacy & Focus

🧩 More extensions

Block websites, run Pomodoro, schedule focus. Zero telemetry, unlimited blocklist. Private BlockSite alternative.

Tweet Screenshot: X & Twitter Screenshot Generator, Tweet to Image, Threads

⚡ Productivity

Save any tweet or thread as a beautiful image in one click on X. Gradients, anonymize, PNG 2x. 100% private, no account, no servers.

Fill & Sign PDF — PDF Editor, Form Filler & Markup, No Upload

🧩 More extensions

Fill, sign, edit & annotate PDFs in your browser. Form filler, signatures, works on scans. No upload, no account.

EXIF Viewer — Image Metadata, GPS, AI Image Detector & C2PA

⚡ Productivity

View EXIF data & photo metadata of any image in one right-click. GPS location on a map, C2PA Content Credentials, AI image check.

CenaCheck — Polish Property Sale & Rent Prices | RCN

🛍️ Shopping

Check if the asking price or rent is fair. RCN median, rental yield, AI analysis on Otodom, OLX & Morizon — buy or rent.

CasaLens — Prezzi Immobiliari OMI

🛍️ Shopping

Analisi automatica dei prezzi immobiliari su Immobiliare.it e Idealista.it con dati OMI dell'Agenzia delle Entrate.