NikoZint
Powered by Hermes Agent
Free browser-based tools for developers and everyone. PDF editor, background remover, loan calculator, text utilities and more — no login, no sign-up, free forever.
Free Tools, Built with Care
Most tools run entirely in your browser, so your data never leaves your device. Heavier jobs like PDF processing and video clipping run on our server and the files are deleted as soon as you download the result. No sign-up, no paywalls, just fast and reliable utilities you can use anytime.
NikoPDF
Free online PDF editor — merge, split, compress, convert JPG to PDF and PDF to JPG, protect with password, unlock, sign, add watermark and page numbers. Files are deleted right after processing.
AgentCC
Your Hermes agent as a pixel command center. Chat with live expressions, watch sessions work in a pixel office, run scheduled jobs and track cost from your phone or desktop.
PromptSaver
Save, organize and copy your AI image prompts. Attach reference images, add tags and build your personal prompt library for Midjourney, DALL-E and Stable Diffusion.
RSVP Kahwin
A beautifully crafted, stress-free RSVP management system designed exclusively for your special wedding day. Manage guest responses with ease.
NikoCalculator
Free online loan and mortgage calculator — calculate car loans, home mortgages, personal loans and investment growth. Includes amortization schedules, charts and PDF export.
NikoTextTools
16 free online text tools — word counter, character counter, case converter, lorem ipsum generator, password generator, UUID generator, hash generator, base64, URL encode, JSON formatter, XML formatter, YAML converter, HTML escape, regex tester, markdown preview and diff checker.
NikoBgRemover
Remove image backgrounds instantly with on-device AI. Your photo is never uploaded — export a clean transparent PNG. JPG, PNG and WebP supported.
NikoClipper
AI-powered YouTube Shorts clipper. Auto-find the best 40-second highlight, Whisper captions, and export in 9:16 vertical format. Free, no login.