
FreeToolkit
DevSolvev2
ToolGrid.pro
Character Count Online
SEO Tools Centre
Aether Tool
Text Word Count
Your SEO Studio
Project Euler
LeetCode
Exercism
Codewars
HackerRank
CodeCombat
CodeForces
CodeSignal
FreeToolkit is a collection of simple, useful online tools designed to solve everyday problems quicklyโwithout logins, clutter, or paywalls. It started as a personal side project to avoid constantly searching for reliable tools online, and slowly grew into a curated toolkit covering things like text utilities, developer helpers, SEO tools, and small productivity boosters. The focus is on speed and simplicityโopen the site, use the tool, and get out. No distractions, no unnecessary features. Just tools that work.
FreeToolkit
Project EulerNo FreeToolkit videos yet. You could help us improve this page by suggesting one.
FreeToolkit's answer
Developers, designers, students
FreeToolkit's answer
Nextjs, cloudflare
FreeToolkit's answer
Speed and best simple UI for all tools
FreeToolkit's answer
No auth required, no data sent to server, high speed for all tools
Based on our record, Project Euler seems to be more popular. It has been mentiond 415 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
Let's hope this is going to help me solve some more Project Euler [1] problems! [1] https://projecteuler.net/. - Source: Hacker News / about 2 months ago
Https://projecteuler.net/ for "Thinker" brain food. (it still has the issue of not being a pragmatic use of time, but there are plenty interesting enough questions which it at least helps). - Source: Hacker News / 5 months ago
I have a Project Euler (https://projecteuler.net/) account. Though I do not register at all on the leader board I will sometimes work obsessively on a problem just to make one of the level icons light up for me. There is not really competition just a tiny reward. - Source: Hacker News / 7 months ago
I do hobby programing. It is sometimes to create something (supposedly) useful. Lately though it is more discovery and a little math like. I enjoy Project Euler (https://projecteuler.net/. Recently I have been playing with superpermutations (https://projecteuler.net/) and pencil and paper is useful but filling lots of paper with lots of numbers is not that fun. - Source: Hacker News / over 1 year ago
As pointed out in a sibling comment, it appears that quote only shows up if you're logged in, but assuming you have an account and are logged in, it's on the homepage (https://projecteuler.net/), second paragraph under the following heading: > I learned so much solving problem XXX, so is it okay to publish my solution elsewhere? > It appears that you have answered your own question. There is nothing quite like... - Source: Hacker News / over 1 year ago
DevSolvev2 - Free browser-based developer tools for JSON formatting, JWT decoding, regex testing, Base64 encoding, and more. All processing happens locally โ your data neverโฆ
LeetCode - Practice and level up your development skills and prepare for technical interviews.
ToolGrid.pro - Free online tools site for text, SEO, writing, editing, students and developers
Exercism - Download and solve practice problems in over 30 different languages.
Character Count Online - Character Count Online is a fast and easy-to-use tool for counting the number of characters in a text.
Codewars - Achieve code mastery through challenge.