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CLUSTER MOBILE-OFFLINE-DATA · 11 ENTRIES · EARLIEST ENTRY 2021-08-01

Offline developer utility toolkits

This cluster comprises offline developer utility toolkits that bundle formatting, encoding, hashing, and conversion tools for code and data, available as mobile or desktop apps without requiring accounts or network connections. The dated entry history shows a single entry in 2021-08, a gap until 2025-08, then entries in each subsequent month through 2026-06, with the largest count of three in 2026-03. The traction leaders, by activity signal, are litobox, devtoolbox, and DevKit: JSON, JWT & Dev Tools, each with 0 stars.

Entry timeline

ENTRY TIMELINE

AUG 2021: 1JUL 2024: 1AUG 2025: 1NOV 2025: 1MAR 2026: 3APR 2026: 1JUN 2026: 1SEP 2026: 1OCT 2026: 1
AUG 2021OCT 2026

Each bar is the month a member carries, which is a creation date where the source published one and a crawl date otherwise. Nothing in the index was found before 11 August 2026, and coverage broadened sharply on 14–15 August, so a bar from then on reports how much we found that month, not how much was built; an earlier bar reports how far back a member's own source dated it — not how long we have been watching.

Members by activity

Activity signals, not revenue.

Build origin · 1 hand-coded · 10 unlabelled

Operator · 3 hobby · 3 indie · 5 unlabelled

Two labels per entry, never collapsed into one: how it was built, and who stands behind it. Counted over the 11 listed below. Unlabelled means nothing has decided yet — not that the answer is small.

  1. 01mytool0★12 dayslivehobbyPersonal toolkit web app that runs offline and provides small utilities like random golf draw and memo tools.
  2. 02AfriDev0★7 days—hobbyOffline-first social platform for African developers combining tech profiles, feed, Q&A, and code snippets with low data usage.
  3. 03DevKit: JSON, JWT & Dev Tools0★2 moliveindieMobile toolkit offering thirty offline developer utilities including JSON formatting, JWT decoding, hashing, and encoding, keeping data on the device.
  4. 04delphitools0★2 molivehobbyOffline utility app that provides colour converters, typography calculators, image utilities, QR generators, and encoding tools without accounts or network calls.
  5. 05DevForge - Developer Tools0★7 mostaleliveOffline mobile toolkit that formats, generates, encodes, hashes, and converts code and data snippets for developers without an account or internet connection.
  6. 06Forge — Developer Toolkit0★4 moliveMobile app that provides 24 offline developer tools for formatting, validating, encoding, hashing, converting, and generating data and code snippets.
  7. 07devbench: Developer Tools0★3 moliveNative developer toolbox for Apple devices with thirty offline tools for text, data, crypto, and scheduling tasks.
  8. 08Developer Tools: Exabox0★6 moliveindieMobile app that bundles offline developer utilities such as JSON formatting, Base64 decoding, hash generation, and fake data generation.
  9. 09Azodik Utils - Developer Tools0★1 yrabandonedliveOffline mobile utility for developers that decodes, validates, and creates JWT tokens and generates secure random strings with custom character sets.
  10. 10Just Toolbox0★1 yrabandonedlivehand-codedindieMobile toolkit offering developer utilities like server monitoring, SSL certificate management, hashing, QR generation, and format conversion across devices.
  11. 11DevGear - Developer utilities0★7 mostaleliveMobile app bundling offline developer utilities such as encoding, formatting, hashing, and JWT decoding tools for everyday coding tasks.

Ranked by traction, highest first, and paged 20 at a time — this is a window on the cluster, never the whole of it. Ties are broken by a stable id so a product cannot appear on two pages or fall between them. Browse every cluster.