Long-form guides on image compression, data formats, metadata and everyday web tooling, written by the team that builds the Toolspea tools.
JUN 12, 2026
A practical method for cutting image weight by 80–95% using format choice, sensible dimensions and a quality setting you can defend.
Mira Lindqvist · Updated 2026-08-10
MAY 28, 2026
Base64 turns binary into safe ASCII text. Here is how it works, why it is not encryption, and the three cases where it is the right tool.
Mira Lindqvist · Updated 2026-08-01
JUN 30, 2026
Length limits, rewriting behaviour and a repeatable way to write snippets that survive truncation and earn the click.
Remi Okafor · Updated 2026-08-09
JUL 8, 2026
A direct comparison of the three formats you will actually choose between, with the cases where each one wins.
Mira Lindqvist · Updated 2026-08-07
JUL 15, 2026
The two directives control different things, and using the wrong one is why blocked pages keep appearing in search results.
Remi Okafor · Updated 2026-08-06
JUL 2, 2026
Delimiters, quoted fields, leading zeros and encoding — the four things that quietly corrupt a spreadsheet conversion.
Mira Lindqvist · Updated 2026-07-27
JUN 20, 2026
How to structure readable URLs, when to change one, and what to do about the redirects nobody remembers to add.
Remi Okafor · Updated 2026-08-05
MAY 14, 2026
What actually happens to a file you upload, and how client-side processing changes the risk for confidential material.
Remi Okafor · Updated 2026-07-29
