Shehzad Munir
Founder and developer of ToolNova. Full-stack developer who builds and maintains every tool on the site, and writes the guides for them.
12 articles
Tool GuidesHow to Remove EXIF Metadata From Your Photos
Photos carry hidden data like GPS location and camera details. Here's why that matters for privacy and how to strip it before sharing.
Tool GuidesWhat Is CPS? How to Test and Improve Your Click Speed
CPS means clicks per second. Here's how it's measured, what a good score looks like, and how to test your own click speed for free.
Tool GuidesHow to Merge PDF Files for Free (Without Uploading Them)
Combine several PDFs into one document, reorder the pages, and keep everything private — no software and no server upload.
Tool GuidesHow to Convert JPG to PNG (and PNG to JPG)
When to use JPG vs PNG, and how to convert between them — plus WebP — for free in your browser without losing transparency.
Tool GuidesHow to Compress an Image Without Losing Quality
Reduce JPG and PNG file size for faster pages and smaller uploads while keeping images looking crisp. Here's the practical method.
Tool GuidesHow to Compress a PDF Without Losing Quality
Shrink a large PDF for email or upload while keeping it sharp. A simple, private way to compress PDFs in your browser — nothing uploaded.
How-ToHow to Automate Your Workflow with AI Agents
A practical, no-hype guide to wiring AI agents into everyday workflows — from triage to execution — without breaking your stack.
AI NewsAnthropic Expands Claude with Longer Context Windows
Anthropic broadened Claude's context window, unlocking whole-repository analysis and longer document workflows. Here is what it enables.
AI NewsOpenAI and Google Race to Ship Multimodal Models
Both OpenAI and Google are pushing multimodal models that handle text, images, and audio in a single pipeline. Here is what changed this quarter.
AI ToolsTop 10 Free AI Tools You Can Start Using Today
A curated list of genuinely useful free AI tools — no credit card required — to boost writing, design, and productivity right now.
How-ToHow to Choose the Right AI Image Generator
With dozens of AI image generators on the market, here is a practical framework for picking one based on your use case, budget, and rights needs.
AI ToolsBest AI Writing Assistants for Content Teams in 2025
We compared the leading AI writing assistants on editing quality, team features, and pricing to help content teams pick the right one.