--- title: "TonUtils case study | OneWeekMVP" description: "A one-week MVP in progress: a free toolbox for the TON blockchain with more than 100 tools in its first day of development. Launch planned for 27 Oct 2026." canonical_url: "https://oneweekmvp.io/work/tonutils" meta: "og:description": "A one-week MVP in progress: a free toolbox for the TON blockchain with more than 100 tools in its first day of development. Launch planned for 27 Oct 2026." "og:image": "https://oneweekmvp.io/_og/d/a_~VGhlIFRvblV0aWxzIGhvbWUgcGFnZSBvbiBkZXNrdG9wOiB0aGUgaGVhZGxpbmUgVGhlIFRPTiB0b29sYm94LCBhIHRvb2wgc2VhcmNoIGJveCBhbmQgYSBjYXJkIHNob3dpbmcgb25lIHB1YmxpYyBhZGRyZXNzIGluIGZpdmUgZm9ybWF0cw%2Cc_OneWeekMVP%2Ctitle_TonUtils%2Ckicker_~T25lLXdlZWsgTVZQIGluIHByb2dyZXNzIMK3IGxhdW5jaCBwbGFubmVkIGZvciAyNyBPY3QgMjAyNg%2Cimage_~L2ltZy90b251dGlscy9ob21lLWRlc2t0b3Aud2VicA%2Cp_Ii93b3JrL3RvbnV0aWxzIg%2Cs_KFAEZM9MSEmNhavj.png" "og:image:alt": "The TonUtils home page on desktop: the headline The TON toolbox, a tool search box and a card showing one public address in five formats" "og:image:height": "630" "og:image:type": image/png "og:image:width": "1200" "og:title": "TonUtils case study | OneWeekMVP" "twitter:image": "https://oneweekmvp.io/_og/d/a_~VGhlIFRvblV0aWxzIGhvbWUgcGFnZSBvbiBkZXNrdG9wOiB0aGUgaGVhZGxpbmUgVGhlIFRPTiB0b29sYm94LCBhIHRvb2wgc2VhcmNoIGJveCBhbmQgYSBjYXJkIHNob3dpbmcgb25lIHB1YmxpYyBhZGRyZXNzIGluIGZpdmUgZm9ybWF0cw%2Cc_OneWeekMVP%2Ctitle_TonUtils%2Ckicker_~T25lLXdlZWsgTVZQIGluIHByb2dyZXNzIMK3IGxhdW5jaCBwbGFubmVkIGZvciAyNyBPY3QgMjAyNg%2Cimage_~L2ltZy90b251dGlscy9ob21lLWRlc2t0b3Aud2VicA%2Cp_Ii93b3JrL3RvbnV0aWxzIg%2Cs_KFAEZM9MSEmNhavj.png" "twitter:image:alt": "The TonUtils home page on desktop: the headline The TON toolbox, a tool search box and a card showing one public address in five formats" --- > Index of every page on this site: [llms.txt](https://oneweekmvp.io/llms.txt) Web tools · Blockchain # TonUtils A free toolbox for the TON blockchain: tools and hand-checked links for everyday users and developers. ![The TonUtils home page on desktop: the headline The TON toolbox, a tool search box and a card showing one public address in five formats](https://oneweekmvp.io/img/tonutils/home-desktop.webp) ![The TonUtils home page on a phone, with the headline, the tool search box and the start of the address card](https://oneweekmvp.io/img/tonutils/home-mobile.webp) *The home page on desktop and on a phone.* **A one-week MVP, happening right now.**Scope and preparation started on 21 Oct 2026. Development began on the evening of 22 Oct, and by the next morning the site had more than 100 tools. Launch is planned for 27 Oct, day 7.
Started
21 Oct 2026, with two days of scope and preparation
Development
From 22 Oct 2026; 100+ tools in under a day
Where it stands
Day 3 of 7, as of 23 Oct 2026
Planned launch
27 Oct 2026
## The brief The idea: one free place where people on TON, from everyday users to developers, find every tool they need and links worth trusting. Anything sensitive, like a seed phrase, had to stay in the user's own browser. ## What we delivered - More than 100 tools for addresses, wallets, tokens, NFTs, domains, smart contracts and transactions, on desktop and phone. - Seed phrases and keys are handled in the browser and never reach a server. The site never holds anyone's keys. - Wallet actions, like sending tokens, show the exact transaction before the user signs it. - A library of hand-checked links and a directory of ecosystem projects. - Every tool is tested against real data from the chain, the official specs or other libraries, and tried on desktop and phone before it counts as done. ## Screens Screens from the site before launch, showing public sample data. *Account overview: balance, wallet type and activity for any address or name.* *A developer tool: any on-chain message, opened up as a tree.* - *The same tool on a phone. It runs entirely in the browser.* - *Hand-checked links, grouped and searchable.* ## What happened next This MVP is still in its week. What is left: design approval, then security checks and fixes, with launch planned for 27 Oct 2026, day 7. This case study will be updated with what happens then. ## Timeline 1. 21 to 22 Oct 2026 ### Scope and preparation Two days to agree what the first version must do, and what waits. 2. 22 Oct 2026 ### Development starts Within half an hour of the first commit, the site and its first tools are running. A links library and a projects directory join them the same evening. 3. 23 Oct 2026 ### 100+ tools Less than a day into development, more than 100 tools are built and tried on desktop and phone. 4. 24 Oct 2026 ### Design review (planned) The finished site goes through design review and approval. 5. 25 to 26 Oct 2026 ### Security checks (planned) Security checks across the site and every tool, and fixes for anything they find. 6. 27 Oct 2026 ### Launch (planned) Day 7: the site goes live. ```json {"@context":"https://schema.org","@graph":[{"@id":"https://oneweekmvp.io/#website","@type":"WebSite","description":"A working MVP of your idea in 7 days for a fixed $999, built by a team that has worked in many startups.","name":"OneWeekMVP","url":"https://oneweekmvp.io/","publisher":{"@id":"https://oneweekmvp.io/#identity"}},{"@id":"https://oneweekmvp.io/work/tonutils#webpage","@type":"WebPage","description":"A one-week MVP in progress: a free toolbox for the TON blockchain with more than 100 tools in its first day of development. 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