Blog

Writing & updates.

Guides that put the tools to work, and notes on what we're building next.

• July 20, 2026How to Reduce Video File Size (Without Wrecking the Quality)Five ways to reduce a video's file size, ranked by how much they cost you in quality — plus a size reference chart and a free browser compressor with no upload.
• July 20, 2026MP4 vs MOV: What's Actually Different (and When It Matters)MP4 vs MOV compared — why they usually hold identical video, when each one wins, a full comparison chart, and a free browser converter that rewraps losslessly.
• July 20, 2026PNG vs JPG: Which to Use, and the File Size DifferencePNG vs JPG explained — when each one wins, a side-by-side comparison chart, real file-size numbers, and free browser converters that never upload your images.
• July 10, 2026Concrete Slab Cost Per Square Foot (2026): Size-by-Size DataWhat a poured concrete slab really costs in 2026 — a per-square-foot breakdown, a size-by-size price table from 10×10 to 40×60, what drives the number up, and a free calculator that prices your exact slab.
• July 9, 2026How Many Watts to Run a House? Appliance Wattage Reference (2026)How many running and starting watts a house needs during an outage — a full appliance wattage chart, three backup tiers from essentials to whole-home, and a free tool that sizes your exact generator.
• July 6, 2026BTU Per Square Foot: The AC & Heating Sizing ChartHow many BTU per square foot you need for cooling and heating, by climate zone — the full chart for both, why it's only a starting point, and a calculator that adjusts it for your exact room.
• July 6, 2026What Size Air Conditioner Do I Need? (BTU Chart + Free Calculator)How to find the right AC size in BTU for any room — a room-by-room and square-footage BTU chart, the six factors that change it, and a free calculator that does the math for your exact space.