dubly.me

Legal

Privacy Policy

Mae dubly.me yn estyniad porwr (Chrome, Firefox) sy'n trosleisio fideos ar YouTube, Netflix a phlatfformau eraill mewn amser real. Mae'r dudalen hon yn esbonio pa ddata rydym yn ei gasglu, pam, a sut mae'n cael ei drin.

What we collect

  • —Email address — when you create an account or sign in.
  • —Subtitle text from the video you are watching — sent to our server only when you activate dubbing, in order to translate it and generate dubbed audio. For YouTube videos fetched through our server, we cache the video's original subtitle track against the public video ID so that repeat views do not re-fetch it. Translations are cached the same way, against the video ID and target language, so the same video is not translated twice. Neither cache is linked to your account.
  • —Usage event data, linked to your account — for each dubbing session: the platform (for example YouTube, Udemy, Vimeo, Netflix, Coursera, edX, TED or Rumble), a video identifier, your target language, the number of subtitle segments and the number of characters synthesized. Used to enforce plan limits and for basic service analytics.
  • —Language and voice preferences (target language, voice gender, speech provider) — stored on our server against your account, so your settings follow you across sessions.
  • —Approximate country — derived from your IP address via our hosting provider, used for analytics and abuse detection.
  • —A one-way, salted hash of your IP address — used only to detect abuse of the free plan across multiple accounts. We do not store your raw IP address.
  • —A random installation identifier — created in your browser the first time the extension contacts our server and kept in extension storage. We use it to count free minutes per installation as well as per account, so the free plan cannot be reset by signing up with a new email address. It is not linked to your identity, contains no device or hardware information, and is gone when you remove the extension.
  • —Audio from the video you are watching — only when the video has no subtitles at all, and only on paid plans. It is sent for automatic transcription, so that there is something to translate and dub. The audio itself is not stored; the resulting transcript is cached against the public video ID, like a subtitle track, and is not linked to your account.
  • —Digwyddiadau gwasanaeth, wedi'u cysylltu â'ch cyfrif a'ch dynodydd gosod — pan gyrhaeddir terfyn cynllun, pan fydd cais dybio yn methu ar ein hochr ni, pan fydd sain wedi'i dybio yn methu chwarae yn eich porwr, pa mor hir y cymerodd y frawddeg gyntaf wedi'i dybio i ddechrau (wedi'i chofnodi fel amrediad yn unig, fel 2–4 eiliad), pan agorir y sgrin brisio yn yr estyniad, sut y crëwyd eich cyfrif (ar ôl cyrraedd terfyn, trwy uwchraddio sesiwn gwestai, neu'n uniongyrchol), ac, os dewiswch ateb, sut y clywsoch am dubly.me (wedi'i ddewis o restr sefydlog: chwiliad siop, ffrind, YouTube neu gyfryngau cymdeithasol, gwefan dubly.me, neu arall). Cofnodir enw eich porwr (er enghraifft Chrome neu Firefox) gyda'r digwyddiadau hyn, gyda chofnodion defnydd dybio a chydag adborth a anfonwch. Fe'i defnyddir i ddeall ble mae'r cynllun rhad yn stopio gweithio i bobl, pa sianeli sy'n dod â defnyddwyr newydd, a sut i wneud i ddybio ddechrau'n gyflymach a methu'n llai aml. Ni chofnodir unrhyw ddynodydd fideo, testun is-deitlau na chyfeiriad IP gyda'r digwyddiadau hyn.
  • —Feedback you choose to send — if you rate a dub in the extension, we store your rating (thumbs up or thumbs down), your optional comment, the address of the video page, the target language and the platform, linked to your account and installation identifier. When you rate a dub as bad, the original subtitle lines and their translations from that video are sent to an AI provider to find out what went wrong.
  • —Emails you send to our support address — if you write to hello@dubly.me, we store the sender address, the recipients, the subject, the plain text of the message and its date. Attachments are not stored.
  • —Os ydych yn defnyddio ap Android dubly.me: ID y fideo YouTube rydych yn ei rannu i'r ap, a chyflwr chwarae ap YouTube (chwarae neu oedi, safle, cyflymder a theitl y fideo), y mae'r ap yn ei ddarllen ar eich dyfais drwy fynediad hysbysiadau Android. Nid yw'r ap yn darllen eich hysbysiadau. Mae'r cyflwr chwarae yn aros ar eich dyfais.
  • —Pan fyddwch yn tynnu'r estyniad — mae eich porwr yn agor tudalen ar dubly.me. Mae ei chyfeiriad yn cynnwys fersiwn yr estyniad, eich iaith dybio, lefel defnydd fras (heb ei thrio, wedi'i thrio neu wedi'i defnyddio) ac yn fras pa mor hir y cafodd yr estyniad ei osod. Mae ateb y cwestiwn ar y dudalen honno yn ddewisol. Nid yw'r ymweliad a'ch ateb yn cael eu storio gyda'ch cyfrif, eich dynodydd gosod na'ch cyfeiriad IP, ac maent yn cael eu dileu ar ôl 180 diwrnod.

How we use it

  • —Your email address is used to sign you in (Supabase Auth), to send service emails about your account and subscription (for example a payment confirmation or a renewal reminder) and, only if you send us feedback, to reply to it. We do not send marketing emails.
  • —Subtitle text is forwarded to a translation provider and to a text-to-speech provider to generate the dubbed audio. Neither stores this text beyond the duration of the request.
  • —Usage event data is stored to apply plan limits and to understand which platforms and languages the service is used on. Minute counts reset every day at 00:00 UTC.
  • —We do not sell, rent, or trade your personal data to any third party, ever.
  • —Feedback is used to find and fix problems with dubbing quality and to reply to you. A reply may be drafted with the help of an AI provider; a person reads and approves every reply before it is sent.
  • —Support emails are used to answer you. An AI provider sorts each email into a category (payment, problem, question or spam) and detects its language, and may help draft a reply; a person reads and approves every reply before it is sent.
  • —Mae'r ap Android yn defnyddio cyflwr chwarae ap YouTube ar eich dyfais yn unig, i ddechrau pob brawddeg a dubiwyd ar yr eiliad iawn. Fel yr estyniad porwr, mae'n anfon ID y fideo a'r is-deitlau i'n gweinydd i'w cyfieithu a'u lleisio.

Third-party services

  • —Supabase — authentication and database (email, plan, usage events, preferences). Privacy policy: supabase.com/privacy.
  • —Darparwyr cyfieithu — ar YouTube, mae'r cynllun am ddim yn yr estyniad presennol yn defnyddio cyfieithu awtomatig YouTube ei hun yn eich porwr, felly nid yw testun yr isdeitlau yn cyrraedd ein darparwyr cyfieithu. Mae fersiynau hŷn o'r estyniad, a defnydd am ddim ar wefannau eraill nes i hynny gael ei ddiffodd, yn dal i'w anfon at y darparwyr isod, fel y mae cyfieithu AI ar Basic: DeepSeek yn ddiofyn, gyda Groq, Google Gemini (API taledig) ac Anthropic Claude yn cael eu defnyddio fel dewisiadau amgen neu wrth gefn. Ni chedwir unrhyw ddata ar gyfer hyfforddiant.
  • —Speech synthesis providers — Microsoft Edge TTS and OpenAI. Text is processed in real time and not stored.
  • —Stripe — payment processing. We never see or store your card details. Privacy policy: stripe.com/privacy.
  • —Speech recognition provider — Groq, used only when a video has no subtitles of its own. Audio is processed in real time, is not stored and is not retained for training.
  • —Brevo — sends our emails (sign-in and confirmation emails, account and subscription emails, replies to your feedback). It receives your email address and the content of the email. Privacy policy: brevo.com/legal/privacypolicy.
  • —AI providers for feedback and support emails — Groq diagnoses the translation behind a dub you rated as bad, and replies to your feedback may be drafted with one of the translation providers listed above. Support emails sent to hello@dubly.me are classified into a category and may have a reply drafted the same way. The same terms apply: no data is retained for training.
  • —Resend — receives emails sent to our support address and passes them to our server. It processes the sender address and the content of the email. Privacy policy: resend.com/legal/privacy-policy.
  • —YouTube (Google) — i ddarllen is-deitlau fideo, mae'r ap Android yn llwytho tudalen YouTube y fideo rydych wedi'i rannu y tu mewn i'r ap heb ei dangos na chwarae'r fideo. Mae YouTube yn derbyn eich cyfeiriad IP a gwybodaeth am eich dyfais, fel gydag unrhyw ymweliad â YouTube. Polisi preifatrwydd: policies.google.com/privacy.

Data retention

  • —Your account data (email, plan status, usage data) is kept for as long as your account exists.
  • —Nid yw testun isdeitlau a chyfieithiadau yn cael eu storio yn erbyn eich cyfrif. Mae traciau isdeitlau gwreiddiol a'u cyfieithiadau yn cael eu cadw yn erbyn dynodydd fideo cyhoeddus. Mae sain wedi'i throsleisio yn cael ei chynhyrchu ar gyfer pob cais ac nid yw'n cael ei storio ar ein gweinyddwyr. Yr unig eithriad yw ein fideo enghreifftiol: rydym yn paratoi ei sain wedi’i drosleisio ymlaen llaw ac yn ei gadw ar ein gweinyddion fel ei fod yn dechrau’n gyflym. Nid yw’n cynnwys unrhyw ddata personol.
  • —Gallwch ddileu eich cyfrif ar unrhyw adeg yn yr estyniad: agorwch ef tra'n fewngofnodedig a gwasgwch Dileu cyfrif. Gallwch hefyd anfon e-bost atom yn hello@dubly.me.
  • —Service events are deleted after 180 days. Events linked to your account are deleted together with your account.
  • —Feedback is kept for as long as your account exists and is deleted together with your account.
  • —Support emails are deleted one year after the last message in the conversation.
  • —Pan fyddwch yn dileu eich cyfrif, rydym yn cadw hash unffordd o'ch cyfeiriad e-bost — nid y cyfeiriad ei hun — at ddau ddiben. Er mwyn na ellir ailosod terfyn dyddiol y cynllun am ddim trwy ddileu cyfrif a'i greu eto, cedwir y hash a defnydd y diwrnod hwnnw tan ddiwedd y diwrnod canlynol. Er mwyn i ni beidio â anfon ein cais un-tro atoch am adolygiad siop yr eildro, cedwir y hash nes i chi ofyn i ni ei dynnu.

Your rights

  • —You have the right to access, correct, or delete your personal data at any time.
  • —To export or delete your data, contact us at the address below.
  • —If you are in the European Economic Area, you have additional rights under the GDPR.

Cookies

  • —We set no tracking or advertising cookies unless you opt in. Choosing "necessary only" in the cookie notice means none are set at all. If you accept analytics, Google Analytics sets cookies and your IP address is anonymized.
  • —Your extension sign-in session is held in the browser's extension storage, not in cookies. The extension does not read or send cookies from the sites you visit.

Contact

  • —Questions or requests: hello@dubly.me
  • —Diweddarwyd ddiwethaf: Hydref 15, 2026

Limited use

  • —Data collected by dubly.me is used solely to provide and improve the dubbing service. We do not use your data for advertising, interest-based profiling, or any purpose unrelated to the extension's core function.

Data security

  • —All data transmitted to our servers is sent over encrypted HTTPS connections.
  • —Mae data cyfrif a storiwyd yn ein cronfa ddata (Supabase) yn cael ei ddiogelu gan ddefnyddio mesurau diogelwch safon y diwydiant. Nid yw sain y fideo rydych yn ei wylio na'r sain wedi'i throsleisio rydym yn ei chynhyrchu yn cael eu storio ar ein gweinyddwyr. Mae traciau isdeitlau a'u cyfieithiadau yn cael eu cadw yn erbyn dynodyddion fideo cyhoeddus, heb gysylltiad â'ch cyfrif. Yr unig eithriad yw sain wedi’i drosleisio ein fideo enghreifftiol.

Chrome permissions

  • —storage — keeps your sign-in session and your interface preferences in the browser.
  • —scripting — detects the active video and injects the dubbing interface. We read only subtitle data from the page, not your browsing history or personal content.
  • —identity — used only for the optional "Continue with Google" sign-in flow.
  • —Host permissions — required to run the extension on the video sites where you activate dubbing. The extension only acts on a page once it finds a video element and you start a dub.

Children's privacy

  • —dubly.me is not directed at children under the age of 13. We do not knowingly collect personal data from children.

Policy updates

  • —If we make material changes to this policy, we will update the date at the bottom of this page.
  • —Continued use of the extension after changes are posted constitutes acceptance of the updated policy.

Data Controller

  • —Sisum OÜ, registry code 16335961.
  • —Kaasiku tn 32b, Jõhvi küla, Jõhvi vald, 41541 Ida-Viru maakond, Estonia.
  • —Contact: hello@dubly.me

Legal Basis for Processing (GDPR Art. 6)

  • —Email address — contract performance (Art. 6(1)(b)): necessary to authenticate and manage your account.
  • —Usage data — contract performance (Art. 6(1)(b)): necessary to enforce the free plan limit.
  • —Subtitle text — contract performance (Art. 6(1)(b)): necessary to provide the dubbing service.
  • —Feedback — legitimate interest (Art. 6(1)(f)): improving dubbing quality and replying to feedback you chose to send us.
  • —Support emails — legitimate interest (Art. 6(1)(f)): answering the messages you send us.

Supervisory Authority

  • —You have the right to lodge a complaint with a supervisory authority. In Estonia: Data Protection Inspectorate (Andmekaitse Inspektsioon), www.aki.ee.
  • —If located in another EU/EEA country, you may contact your local supervisory authority.

California Residents (CCPA)

  • —We do not sell personal data. California residents may contact us at hello@dubly.me to exercise any additional rights under CCPA.