Blog
Guides, tips, and updates to help you get more done.
GST Invoice Requirements in India: A Practical Checklist
A GST-compliant invoice needs a few specific things a regular invoice doesn't — including sometimes splitting a single tax rate into two labeled lines.
Invoice Numbering Systems: Sequential, Date-Based, or Client-Based?
The numbering system itself barely matters. Picking one and never reusing a number is what actually keeps your bookkeeping sane.
What Every Invoice Legally Needs (and What's Optional)
A handful of fields are genuinely required for an invoice to hold up — everything else is presentation, not compliance.
How AI Background Removal Works — and Why It Runs Entirely in Your Browser
The same category of AI model that powers paid background-removal services can now run for free, entirely on your own device, without uploading anything.
How OCR Actually Works: Turning a Photo Into Editable Text
Optical character recognition isn't magic — it's pattern recognition trained on what letters look like, and it can now run entirely on your own device.
What Is a Base64 Data URI, and When Should You Actually Use One
Embedding an image directly into your HTML or CSS instead of linking to a file — useful in a few specific cases, and a bad idea in most others.
Why Your Compressed Image Still Looks Bad (and How to Fix It)
Compression quality isn't a fixed setting that's "right" or "wrong" — it's a dial, and most visible artifacts come from pushing it further than the image actually needed.
JPEG vs PNG vs WebP: Which Format Actually Saves the Most Space
One is great for photos, one is great for anything with sharp edges or transparency, and one is usually better than both — if your audience can open it.
Client-Side AI, Explained: Why Some Tools Never Touch Our Servers
Four tools on this site process your voice, images, and text entirely on your own device — here's what that actually means and why it's different from the norm.