Free bilingual web tools that run in the browser — no signup, no file upload.
/compare/utilities
Short answer: This hub highlights 22 IndieIndex listings and shows 12 of 314 others in utilities (full list on /c/utilities/). Highlighted first: Utileno — Free bilingual web tools that run in the browser — no signup, no file upload; IT Tools — Open-source collection of client-side developer utilities; Webhook.site — Instant unique URLs to inspect HTTP webhooks and requests. Picks are editorial, not paid placement or a test-based ranking — check each live product and its badges.
General-purpose indie utilities on IndieIndex — zip, UUID, webhooks, diagrams, password/OTP, and everyday browser tools. Curated highlights; not paid placement.
Highlighted (table)
| Name | URL / slug | Categories | Ownership / editorial |
|---|---|---|---|
| Utileno | https://utileno.com/ko/ |
utilities, converters, korea-tools, privacy-local | ownership=verified editorial=approved rel=follow founding_case |
| IT Tools | https://it-tools.tech/ |
utilities, devtools, privacy-local | ownership=unclaimed editorial=approved rel=ugc nofollow |
| Webhook.site | https://webhook.site/ |
utilities, devtools | ownership=unclaimed editorial=approved rel=ugc nofollow |
| UUID Generator | https://www.uuidgenerator.net/ |
utilities, devtools | ownership=unclaimed editorial=approved rel=ugc nofollow |
| UUID Tools | https://www.uuidtools.com/ |
devtools, utilities | ownership=unclaimed editorial=approved rel=ugc nofollow |
| GUID Generator | https://www.guidgenerator.com/ |
utilities, devtools | ownership=unclaimed editorial=approved rel=ugc nofollow |
| ezyZip | https://www.ezyzip.com/ |
utilities, converters | ownership=unclaimed editorial=approved rel=ugc nofollow |
| Lorem Ipsum | https://www.lipsum.com/ |
utilities | ownership=unclaimed editorial=approved rel=ugc nofollow |
| Bacon Ipsum | https://baconipsum.com/ |
utilities | ownership=unclaimed editorial=approved rel=ugc nofollow |
| Mockaroo | https://www.mockaroo.com/ |
devtools, utilities | ownership=unclaimed editorial=approved rel=ugc nofollow |
| Faker.js | https://fakerjs.dev/ |
devtools, utilities | ownership=unclaimed editorial=approved rel=ugc nofollow |
| diagrams.net | https://app.diagrams.net/ |
utilities, devtools | ownership=unclaimed editorial=approved rel=ugc nofollow |
| ASCIIFlow | https://asciiflow.com/ |
utilities, devtools | ownership=unclaimed editorial=approved rel=ugc nofollow |
| Bitwarden Password Generator | https://bitwarden.com/password-generator/ |
utilities, privacy-local | ownership=unclaimed editorial=approved rel=ugc nofollow |
| Hoppscotch | https://hoppscotch.io/ |
devtools, utilities | ownership=unclaimed editorial=approved rel=ugc nofollow |
| httpbin | https://httpbin.org/ |
devtools, utilities | ownership=unclaimed editorial=approved rel=ugc nofollow |
| goQR.me | https://goqr.me/ |
converters, utilities | ownership=unclaimed editorial=approved rel=ugc nofollow |
| Coolors | https://coolors.co/ |
utilities, converters | ownership=unclaimed editorial=approved rel=ugc nofollow |
| Squoosh | https://squoosh.app/ |
utilities, converters, privacy-local | ownership=unclaimed editorial=approved rel=ugc nofollow |
| WordCounter | https://wordcounter.net/ |
utilities, converters | ownership=unclaimed editorial=approved rel=ugc nofollow |
| WebAIM Contrast Checker | https://webaim.org/resources/contrastchecker/ |
utilities, devtools | ownership=unclaimed editorial=approved rel=ugc nofollow |
| SVGOMG | https://jakearchibald.github.io/svgomg/ |
utilities, converters | ownership=unclaimed editorial=approved rel=ugc nofollow |
Highlighted (cards)
Open-source collection of client-side developer utilities.
Instant unique URLs to inspect HTTP webhooks and requests.
Online UUID / GUID generator (v1 and v4).
Online UUID / GUID generator and decoder utilities.
Simple online GUID / UUID generator with bulk copy.
Simple online zip / unzip and archive compression in the browser.
Classic Lorem Ipsum placeholder text generator.
Meatier Lorem Ipsum placeholder text generator.
Realistic fake data generator for CSV, JSON, SQL, and Excel.
JavaScript library to generate massive amounts of fake data.
Free browser diagram editor (draw.io) for flowcharts and architecture.
Draw ASCII diagrams in the browser.
Free open-source password and passphrase generator from Bitwarden.
Open-source API development and request playground.
HTTP request & response testing service for developers.
Free QR code generator for URLs, vCards, and more.
Fast color palette generator for designers and developers.
Compress and convert images in the browser with WebAssembly.
Online word and character counter for essays, posts, and drafts.
WCAG color contrast checker for foreground and background pairs.
SVGO-powered SVG optimizer with live preview and toggles.
Others in utilities
| Name | URL / slug | Categories | Ownership / editorial |
|---|---|---|---|
| boomerang.video | https://boomerang.video/ |
utilities, privacy-local | ownership=unclaimed editorial=approved rel=ugc nofollow |
| border.video | https://border.video/ |
utilities, privacy-local | ownership=unclaimed editorial=approved rel=ugc nofollow |
| brighten.video | https://brighten.video/ |
utilities, privacy-local | ownership=unclaimed editorial=approved rel=ugc nofollow |
| da.gd | https://da.gd/ |
utilities, devtools | ownership=unclaimed editorial=approved rel=ugc nofollow |
| darken.video | https://darken.video/ |
utilities, privacy-local | ownership=unclaimed editorial=approved rel=ugc nofollow |
| LibreTranslate | https://libretranslate.com/ |
utilities, converters | ownership=unclaimed editorial=approved rel=ugc nofollow |
| loop.video | https://loop.video/ |
utilities, privacy-local | ownership=unclaimed editorial=approved rel=ugc nofollow |
| ModernCV | https://genedai.cv |
utilities, privacy-local, devtools | ownership=unclaimed editorial=approved rel=ugc nofollow |
| rotate.video | https://rotate.video/ |
utilities, privacy-local | ownership=unclaimed editorial=approved rel=ugc nofollow |
| Wenbu | https://wenbu.app |
calculators, utilities | ownership=unclaimed editorial=approved rel=ugc nofollow |
| 10FastFingers | https://10fastfingers.com/typing-test |
utilities | ownership=unclaimed editorial=approved rel=ugc nofollow |
| audiogram.video | https://audiogram.video/ |
converters, utilities | ownership=unclaimed editorial=approved rel=ugc nofollow |